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UK +44 (0)1803 612 700 • US +1 (310) 323-9050tridentaudiodevelopments.com
TRIDENT 88 OWNERS MANUAL2
Introduction/Specifications....3
Input Module............................4-9
Group Module.....................10-14
Master..........................15-19
Connections..........................20
Patchbay.................................21-23
Power Supply.............................23
Warranty.............................24
Mail In Registration.................25
Signal Flow Diagrams........26-28
Cautions.............................29
Recall Sheets........................30-32
Table of Contents
The Trident 88 is a split inline console that builds on the Trident heritage. The 88 consoles possess the
highest sonic quality components and are equipped with eight busses and the renowned Trident Series
80 EQ. This incarnation by Trident Audio Developments is built with modern integrated circuits that use a
combination of through-hole and surface mount parts. These consoles feature options such as custom
transformer installation, VU Meters and more. The quality construction and modular design make the
Trident 88 a highly serviceable unit with unparalleled value.
TRIDENT 88 OWNERS MANUAL 3
Input Impedance
Output Impedance
Frequency Response
Distortion/Noise
Noise
Crosstalk
Maximum Input
Maximum Output
Phase
Trident 88 Specifications
1 Width Depth Height
Width Depth Height
Width Depth Height
Width Depth ( Height
Module width is 1.25"
Dimensions:
The TRIDENT 88 Input module is an extremely sophisticated and
flexible channel that can be used for recording, mixing and
monitoring multi-track recordings. It will accept a signal from a
low impedance balanced microphone, high or low level balanced
line input, or even the output from a musical instrument.
It provides the user with state of the art fully discrete
microphone preamps, with the option to add transformers to as
many channels as you like. A four band fully sweepable Trident
EQ is at the core of this console, every channel also has a Tilt EQ
on the Monitor section with the ability to swap the full EQ and Tilt
EQ from the Input path and the Monitor path.
Access to the channel is available through means of a
switchable post Mic preamp insert and a switchable pre/post EQ
insert point. This allows the user to insert their favourite external
Mic Preamp (or Line output device) into the channel and remove
the internal preamp and additionally insert an effects device via
the standard channel insert.
Eight Auxiliary sends are provided, four mono and two stereo
sets, each can be switched pre or post the channel fader. Aux 1,
Aux 2 and Aux 7/8 can also be selected between the channel
and monitor path, greatly adding to the flexibility of the module.
Each module incorporates a monitor section with the Tilt EQ
which is used to monitor a replay channel from a multi-track
recording device. This is, in effect, a separate signal path which
ultimately feeds the master Left/Right outputs. By making the
channel EQ and Auxiliary sends 1,2 and 7/8 to this path , this
becomes an extremely versatile feature of the console. When
monitoring the output of a multi-track recording device, it is
possible to create a monitor mix with equalisation and reverb ef-
fects completely independently from the channel. These effects
would also remain when the recording is played back through
the same monitor section.
When the module is used for mixing purposes, the monitor sec-
tion functions as an additional line input return to the main
Left/Right mix, again with the Tilt EQ and Auxiliary 1,2 and 7/8
available through the monitor section. This effectively doubles
the number of inputs per input module that are available on mix
down mode. This, with additional inputs on the master section,
greatly increases the inputs available, even on the
smallest console.
The input channel is provided with a switchable non destructive
mono pre fader listen (PFL) and stereo after fader listen (AFL)
SOLO system, the monitor input is provide with an AFL SOLO
only. It is possible then to hear the selected signal in isolation (or
mixed with other “soloed” sources) separately in the main moni-
tors, without effecting the main Left/Right mix.
The images on the following pages give a brief description of the
controls on the Input module:
The Input Module
TRIDENT 88 OWNERS MANUAL4
1-2 Group AssignmentAssigns the Channel post-fader signal to
the Group 1 and 2 mix buses through the Channel Pan Control. With the Channel
Pan control in mid position, the signal will be fed to Group 1 and 2 in equal
amounts. If the Channel Pan Pot Control is positioned fully anti-clockwise (ACW)
the channel signal will only feed Group 1. When positioned fully clockwise (CW) the
signal will feed only Group 2..
5-6 Group AssignmentAssigns the Channel post-fader signal to
Group 5 and 6 mix buses through the Channel Pan Control. Operation is the
same as the 1-2 Group assignment.
3-4 Group AssignmentAssigns the Channel post-fader signal to Group 3 and 4 mix buses through the Channel Pan Control. Operation is the same as the 1-2 Group assignment.
7-8 Group AssignmentAssigns the Channel post-fader signal to Group 7 and 8 mix buses through the Channel Pan Control. Operation is the same as the 1-2 Group assignment.
L-R MixAssigns the Channel post-fader signal to
the Left and Right mix buses through the Channel Pan Control. Operation is
the same as the 1-2 Group assignment.Sometimes referenced as the Main mix
or Remix bus assignment. In a multi-track studio environment, this L-R Mix assignment and the Channel Monitor
Input allow the user to have two sepa-rate external inputs (Channel Mic/Line and Monitor return) that can be sent to
the Left and Right mix busses, effec-tively doubling your inputs on
mixdown (Remix)
+60+10 MIC
MIX
1-2
+48V
LINE
POL
MTR
I/P REV
+20-20 LINE
MIC INSRT
0
+-
+-0
Hz
15k1k
ON
INSERT
INSERT
PRE EQ
+15-15
+-0 10k700
+15-15
+-0
1.5k100
+15-15
+-0
65040LOW
50 Hz
HPFFILTER
EQ IN
PRE
AUX 1
AUX 2 TO MON
AUX 3
AUX 4
AUX 5/6
LEVEL
TO MON
MON PAN
L R
MONTILT EQ
EQ TOMON
MONITORMUTE
MON LEVEL
MONAFL
PAN
DIR OP
MON RET
AFL
PFL
SOLO
MUTE
+10
-20SIGNAL
Hz
Hz
Hz
PAN
LEVEL
PAN AUX 7/8
L R
TO MON
dB
dB
dB
HIGHMID
+15-15 dB
HIGH+-
+-
+-
=
MONTILT EQ
LOWMID
3-4
5-6
7-8
PRE
PRE
PRE
PRE
PRE
Trident 88 Input ChannelGroup Assignment
G Trident
G A it 88 Input C
t Channel
is p amou
an coPCha
the GrAssig
positioned fully anti clockwise t Coan Punts. If the Channel P
oup 1 and 2 in o Gred tbe f fed tol in mid position, the signal will ontr
ol. With the Channel an Contrannel Poug oup 1 and 2 mix buses thr r
ader sig gns the Channel post-foup Assign1-2 Gr
CW) (Aol Contr
ual eq nal will
hannel gh the
o gnal t nment
G
h th C thou o Grsignal t
Assigns the C oup Ass3-4 Gr
Group Assig
l C t Ch l Pup 3 and 4 mix buses
ader hannel post-f signment
gnment
When the ch
is p
s Ch Gr
Assig
o eed only Grsignal will f feed only Grn positioned fully clockwise (CW) the
o eed Gr hannel signal will only f feed Gr positioned fully anti-clockwise
oup assignsame as the 1-2 Grol. Operation is the an Contrhannel P
oug oup 5 and 6 mix buses thrrader sig gns the Channel post-f
oup Assign5-6 Gr
.oup 2. W) the
. oup 1CW) (A
nment. is the
gh the o gnal t
nment
oup assignmGrOperation is t
ough the C thr
Operation is t
ough the C throu o Grsignal t
Assigns the C oup Assignment7-8 Gr
ment. the same as the 1-2
ol. an Contr Channel P
he same as the 1-2 ol. an Contr hannel P
up 7 and 8 mix buses ader hannel post-f
signment
tra or R
Somthe s
the the
Assig
i d h Ch l M- onment, this L L-R Mix virck studio en
emix bus assignment. In a m Rerenced as the Main mix times ref ferenced as the Main mix e
oup assignm ame as the 1-2 Grol. Operation is an Contre Channel P
t and Right mix buses thre Lefader sig ns the Channel post-f
L-
iR Mix
- multi n mix
ment. tion is
ough ro nal t
R Mix
oup assignmGr
ment.
th and
e ratp In
as
wn (Rmixdopu our inely doubling ytiv
t and Right mix busses, ehe Lefturn) that can be se or re Monitputs (Channel Mic ernal inxte e
o e twvo haw the user tput allosignment and the Channel Mo
emix) Ruts on
-ecf efo ent t
c/Line - sepa
or onit
TRIDENT 88 OWNERS MANUAL 5
Trident 88 Input ChannelMic/Line Options
MIC INSRTSelects between the Mic input source on the XLR / ¼” Combination connector and the line level input (labelled Ext MIC) that feeds the Channel. Allows the user to connect a line source (external Mic Preamp) and be able to bypass the Channel Mic pre-amp stage or switch between them.
+48VWhen depressed , provides +48 Volt phantom power to the XLR portion of the MIC input connec-tor. Note: +48V will NOT appear on the ¼” part of the MIC input connector. Phantom power is required for operation of many condenser microphones. See your microphone instructions to see if phantom power is required or should not be activated (some microphones require phantom power NOT to be activated or they may be damaged).
MIC GainThis control adjusts the amount of gain of the signal connected to the MIC XLR / ¼” Combination connector. For low impedance balanced micro-phone plugged into the XLR the gain varies from +5dB min to approximately +60dB. For a line level plugged into the ¼” part of the MIC combination connector the gain varies from -15dB to +40dB, effectively providing a 20dB pad to the microphone preamp.Note: This gain is independent from the Line Gain.
Line GainThis control adjusts the amount of gain of the signal connected to the TRS LINE jack. In the mid position the gain is unity (0dB).
Line SwitchWhen depressed, it switches source from Line Input to Mic Input.
POLWhen depressed, it reverses the electrical input polarity of any microphone or line level input signal which has been selected as the channel source. Use of this control may alter the sound quality of an input relative to other channels when multiple microphones are picking up the same sound.
CHAN MTRThis button selects the signal that is fed to the relevant channel meter situated on the meter bridge. In the up position the Channel Direct Output feed is displayed.[The Channel Direct Output can be user defined by a selectable option on the Input module, it can be selected either Channel post fader or Channel Insert Return (signal appearing on ring contact of Channel INSERT TRS jack.]When this button is depressed the channel meter is fed from the signal on the Channel MONITOR I/P TRS jack. In a multi-track studio environment where the Chan-nel Direct Output is fed to the recording device and the output of this device is connected to the MONITOR I/P, it is possible to see on the Channel meter what is sent to or received from the recording device.
I/P REVThe Input Reverse switch when depressed flips the Line Input signal and the Monitor Input signals. In effect this switch determines the Line input source that is available to the channel. Combining this with the Line Switch above allows the user to source the channel signal from the Channel Monitor Return TRS jack and to use the full channel strip resources for the Monitor return signal. Alternatively depressing this switch selects the Line Input TRS source for the Channel Monitor section.
Trident 8 88 Input Ch hannelMic/Line Trident 8
e Options 88 Input Ch hannel
th (la ¼ Se M
c a line souro connect e user teeds the Channel. Alloat f f abelled Ext MIC) th
or and the line lenect¼” Combination conput s Mic ineen thetwelects be
IC INSRT
ernal Mic xtce (ews e Channel. Allo
put el inv the line lece on the XLR / sour
60dB Fo aries frv
phone plu w imor loF
MIC XLR / gain of th This contrMIC Gain
l l d i li l Fely ximatoo apprm +5dB min t
o the XLR the gain ugged int-opedance balanced micr m
. or / ¼” Combination connecto the ed t e signal connect
ol adjusts the amount of r
prPr
y o yo f
th ot
poW +4
ee twitch bep stage or swre-amypass the Channel Mic o be tp) and be ablream
o structions tophone inour micry condense nor operation of ma
. Phantorectput connhe MIC inT appear on the ¼” par NOe: +48V willt. Noor
tion of the oro the XLR per twovides +48 orWhen depressed , p
48V
en them. the Channel Mic
om o see if phantophones. See er micr
uired er is reqwom po tt of r on the ¼” par
-put connec e MIC inom olt phant 8 V
the Line Ge: This tNo
o the pad to +40dB t
o connectthe ¼” pa+60dB. F
of the sign o This contr
Line Gain
Gain.om s gain is independent fr
p.ophone pream e micrviding a 20dB oely prectivff B, ef
5dB om -1aries frr the gain vt of the MIC combination ar
o el plugged intvor a line le F
o the TRS LINE ed t al connectol adjusts the amount of gain
acmpo
W PO
o tW Li
y be damay maed or theatctivom uire phantophones reqmicr
t r should nouired oer is reqwo
ses th ervd it reWhen depresseOL
put. Mic Inhen depressed, it switches sour
hne Switc
ged).o be T ter NOw po
ed (some att be activ
put e electrical in
put om Line Ince fr our
unity (0dB). In the jack
of the sign
Combining ce tha sour
this switch and the Modepressed
put RThe InI/P REV
). e mid position the gain is
o the TRS LINE ed t al connect
g this with the Line Switch o the channel. ailable tv t is a
put ermines the Line int deect ff put signals. In efor In onit
put signal flips the Line Inse switch when erve R m
reof wh po W
In t releThi CHA
e picking up the ophones aricrr channels when multiple theo oe telativ
er the sou y altol maf this contred as the selecthich has been
ophone or lin y microlarity of anses th ervd, it reWhen depresse
on the Channel D the up positied er situattel meant channve
cts the signal tha on seles buttAN MTR
e same sound. n multiple
put uality of an in und qce. Use e channel sour
put signal el inv ne leput e electrical in
eed is Direct Output f e er bridge. t on the me
o the ed t at is f f
or seMonitput TRS sIn
depressing t or reMonit
full channe eor RMonit
channel sig w e allovabo
Combining
ection.or the Channel ce f sour
g this switch selects the Line ely ernativturn signal. Alt
or the ces f f el strip resouro use the turn TRS jack and te
om the Channel gnal frce the o sourws the user t
g this with the Line Switch
In a jaced ff
Wh INS
t eRselsel [Th dis
onme vir studio en a multi-track. k
nal on the Chann om the sigd fron is depressed the channel mehen this butt
.]T TRS jackSERppearing on ring contact of Channel turn (signal a
ad Channel post fed either ectput m n on the Inectable optio
e Channel Direct Output can be user defined bed.ypla
p p
-ent where the Chan
OR I/P TRS nel MONITer is t he channel me
contact of Channel t der or Channel Inser
module, it can be y a be user defined b
p
sen I/Pthe nel
om the recoed frvo or receint to see on the C , it is possible t
vice is connectis dee output of tho the reced tut is f Direct Outp
vice.ding de orer what is t hannel me
OR o the MONITed t ectvice and ding de cor
TRIDENT 88 OWNERS MANUAL6
Trident 88 Input ChannelThe Equaliser
+-0
15k1k
ON
INSERT
INSERT
PRE EQ
+15-15
+-0 10k700
+15-15
+-0
1.5k100
+15-15
+-0
65040LOW
50 Hz
HPFFILTER
EQ IN
Hz
Hz
Hz
dB
dB
dB
HIGHMID
+15-15 dB
HIGH+-
+-
+-
LOWMID
CHANNEL EQUALISERA four band fully sweepable Trident EQ with overlapping ranges is provided with a switchable high pass filter. The HIGH and LOW sections of the equaliser have a shelving response and the mids have a peaking (bell) response.
HIGH Frequency Section – ShelvingAdjusts the high frequency shelving EQ response. The Frequency control selects the corner frequency of the shelving filter (between 1kHz and 15kHz) and the Level control adjusts the cut/boost between +/- 15dB. The centre “0” position of the Level control has a detent to indicate that it is having no effect on the associated channel signal. Cut or boost of the high frequency level control is usually used for minor tonal adjustments.
HIGH - MIDAdjusts the high-mid frequency EQ response. The Frequency control selects the centre frequency of the filter (between 700Hz and 10kHz) and the Level control adjusts the cut/boost between +/- 15dB. The centre “0” position of the Level control has a detent to indicate that it is having no effect on this frequency band. The bandwidth of this filter is approximately one octave. The high-mid frequency controls are used for minor tonal adjustment or repair of a specific band of frequencies.
LOW –MID Frequency SectionAdjusts the low-mid frequency EQ response. The Frequency control selects the centre frequency of the filter (between 100Hz and 1.5kHz) and the Level control adjusts the cut/boost between +/- 15dB. The centre “0” position of the Level control has a detent to indicate that it is having no effect on this frequency band. The bandwidth of this filter is approximately one octave. The high-mid frequency controls are used for minor tonal adjustment or repair of a specific band of frequencies.
LOW Frequency Section – ShelvingAdjusts the low frequency shelving EQ response. The Frequency control selects the corner frequency of the shelving filter (between 40Hz and 650Hz) and the Level control adjusts the cut/boost between +/- 15dB. The centre “0” position of the Level control has a detent to indicate that it is having no effect on the associated channel signal. Cut or boost of the low frequency level control is usually used for minor tonal adjustments.
EQ INThis switch inserts the 4-band EQ and High Pass Filter into the channel/monitor (see EQ TO MON switch description below) signal path. When not in use, it is suggested that the EQ be kept in the OUT position for best phase performance.
INSERT ONWhen depressed, this switch places the rear panel channel TRS insert connector in line with the signal path. "This insert point is by default after the channel EQ (unless it is selected pre EQ below). By routing the signal through this connector, the insert may be used for applications such as an effect that can be switched in/out. In the event the user wants to patch in his/her favourite external EQ, it can be connected to the Channel insert TRS and activated with this switch, it could be used in conjunction with/without the Trident EQ.
HPFWhen selected inserts a high-pass (or Low- Cut) filter with a corner frequency 50Hz and a roll off rate of 18dB per octave into the signal path. This control is used to remove unwanted signal content below 50Hz. The result is usually improved signal quality of the associated input signal, while decreasing the low frequency amplification demand of the audio systems amplifier and speaker combination. Mainly for use with micro-phones, this helps remove low frequency rumble and handling noise.
Trident 8 88 Input Ch n l hann l HIGH - MID
The EquTrident 8
S HIGH F
response and the mid W sectio OHIGH and Lvided wit oranges is pr
ee our band fully swA f four band fully swALISERCHANNEL EQU
aliser 88 Input Ch
ti Sh l i g
e a peaking (bell) response.v ds hae a she vualiser ha ns of the eq
eilt th a switchable high pass ferlap vrident EQ with oepable T
R
n hann
nse. elving
. The rpping
ols are used fuency contrfreqe vely one octaximatoappr
uency band. The bandwidth of this ffreqving n e that it is haindicat
el contrvposition of the Le5 een +/- 1twcut/boost be
el contv0kHz) and the Le1ter (beiltuency of the ffreq
ol sel uency contrreqThe Fu djusts the high-mid freqA
onal or minor t ed f o . The high-mid
er is ilt dwidth of this fect on this ffect on this no ef
o ent ttol has a de r5dB. The centre “0”
ol adjusts the treen 700Hz and tw
ects the centre uency EQ response.
or min usually used f for minor tCut or boost of the h
ect on t fving no efhaol has a del contrvLe
5dB. T een +/- 1twbeo el contrvand the Le
er iltof the shelving fuency contrreqThe F
djusts the high freqArequency Sec HIGH F
onal adjustments. or tol is el contrvuency le high freq
ed channel signal the associate that it is o indicatent tt de
The centre “0” position of the ol adjusts the cut/boost
5kHz) een 1kHz and 1tw (beuenc ol selects the corner freq r
uency shelving EQ response. q ction – Shelving
l.
cy uencies.freq
adjustment or repair of a specific band of
applications such as an efy t ma, the inserorconnect
outing the signal thrw). By rEQ beloer the channel EQ (unless it is selecttaf
the signal path. "This insert panel channel TRS inser
When depressed, this switch places the rear INSERT ON
specific band of
ect that can be fe for be used f for ough this signal thr
ed pre ess it is selectault y deft point is b r
or in line with connect tch places the rear
e. The high vone octaband. The bandwidth
e that it is ho indicattcentre “0” position o
ol adjusts the c contr00H een 1twer (beiltfol se uency contrreqF
-mid fwdjusts the loArequenc W –MID FOL
ols are u uency contr h-mid freqely ximatoer is apprilt h of this fue ect on this freqfe ving no ef hae tol has a deel contrv of the Le
5dB. T een +/- 1tw cut/boost beel v.5kHz) and the LeHz and 1
uency of elects the centre frequency EQ response. The freq
cy Section
used y ency
ent The
the conjunction with/without the T
ed with this switch, it could be used in atactivo the Channel insered tconnect
e ouritvapatch in his/her fe vswitched in/out. In the e
applications such as an ef
8dB per e of 1f ratoll ofa rrner frer with a coiltCut) f
ts a h ered insWhen selectHPF
rident EQ. the T it could be used in
t TRS and inserernal EQ, it can be xt e
o ants tent the user wect that can be fe f
o the e intv r octauency 50Hz and eq
- w high-pass (or Lo
uenciesband of freqonal adjus or minor tffor minor t
e. The high vone octa
o indicent tthas a de5dB. The centre “0 1
ol adjusts el contrvLee twer (beiltshelving f
ol se uency contrreqFu w freqdjusts the loA
requency Sect W FOL
. stment or repair of a specific
ols are u uency contr h mid freq
ect o fving no efe that it is ha atol el contrv ” position of the Le
een +/- tw s the cut/boost beeen 40Hz and 650Hz) and the
uency of elects the corner frequency shelving EQ response. T
tion – Shelving
used
on
e the
The
EQ IN
ng noisrumble and handliv remophones, this helps
or u combination. Mainly fplif amemsthe audio syst
i plifamuency w freqthe loput sign ed inthe associat
ed signal qvoprresult is usually iment beloonted signal cantwunol i ontrsignal path. This c
8dB per e of 1f ratoll ofa r
se.uency w freqe lov
-o use with micrer ier and speakf
cation demand of al, while decreasing
uality of d signal qw 50Hz. The belo
e vo remo s used to the e intv r octa
onal adjustments.tel cvuency lew freqlo
ed chann the associator mino ol is usually used f for minor contr
nel signal. Cut or boost of the g
or
e.ormancfphase perept in the OUT position fthe EQ be k
t in use, it i path. When noscriptio O MON switch deT channeo theer intass FiltP the 4-band EQ and High tsThis switch inser
EQ IN
or best T position fed that s suggest
w) signal n beloor (see EQ el/monit
band EQ and High
TRIDENT 88 OWNERS MANUAL 7
Trident 88 Input ChannelAux Sends
AUX 1 Pre SwitchThis switch determines the signal source for Aux 1 bus, between Post (Up) or Pre (Down) Channel fader/Monitor level (as determined by Aux 1 To Mon switch below).
AUX 1 Level ControlAdjusts the mix level of
Channel/Monitor (as determined by Aux 1 To Mon switch below) into the
Aux 1 bus.
AUX 1 To MonWhen depressed selects the channel monitor input as the source to the Aux 1 Level control. In the up position sources the Channel signal.
AUX 2 Pre SwitchThis switch determines the signal source for Aux 2 bus, between Post (Up) or Pre (Down) Channel fader/Monitor level (as determined by Aux 2 To Mon switch below).
AUX 2 Level ControlAdjusts the mix level of
Channel/Monitor (as determined by Aux 2 To Mon switch below) into the
Aux 2 bus.AUX 2 To MonWhen depressed selects the Channel monitor input as the source to the Aux 2 Level control. In the up position sources the Channel signal.
AUX 3 Pre SwitchThis switch determines the signal source for Aux 3 bus, between Post (Up) or Pre (Down) Channel Fader.
AUX 3 Level ControlAdjusts the mix level of Channel into
the Aux 3 bus.
AUX 4 Pre SwitchThis switch determines the signal source for Aux 4 bus, between Post (Up) or Pre (Down) Channel Fader.
AUX 4 Level ControlAdjusts the mix level of Channel into
the Aux 4 bus.
AUX 5-6 PAN ControlAdjusts the balance of the Channel signal being fed to Aux 5 bus (ACW)
and Aux 6 bus (CW). In the centre (=) position equal signal level is sent to
both Aux 5 and Aux 6 buses.AUX 5-6 Pre SwitchThis switch determines the signal source for Aux 5 and Aux 6 buses, between Post (Up) or Pre (Down) Channel Fader.
AUX 5-6 Level ControlAdjusts the stereo mix level of Channel
into the Aux 5 and Aux 6 buses.
AUX 7-8 PAN ControlAdjusts the balance of the
channel/monitor signal (as determined by Aux 7-8 To Mon switch below) being fed to Aux 7 bus (ACW) and Aux 8 bus (CW). In the centre (=) position equal signal level is sent to both Aux 7 and
Aux 8 buses.
AUX 7-8 Level ControlAdjusts the stereo mix level of Channel
into the Aux 7 and Aux 8 buses.
AUX 7-8 Pre SwitchThis switch determines the signal source for Aux 7 and Aux 8 buses, between Post (Up) or Pre (Down) channel fader/monitor level (as determined by Aux 7-8 To Mon switch below).
AUX 7-8 To MonWhen depressed selects the channel monitor input as the source to the Aux 7-8 Level control. In the up position sources the Channel signal.
Trident 8
88 Input Ch
hann
hUX 1 Pre SwitcA
Aux SenTrident 8
nds 88 Input Ch
ermi tor (as deChannel/Monitdjusts the mix leA
el CvUX 1 LeA
hann
y ned bel of v le
ol Contr
o Mon switch beloux 1 T To Mon switch beloy Abor leader/MonitChannel fost (Ueen Ptwux 1 bus, beA
ermines th tThis switch dehUX 1 Pre SwitcA
Channel signalol. In the up p el contrvLe
put as the souror inmonitWhen depressed selects
o MonUX 1 T o A
w). beloermined tel (as dev e
wn) p) or Pre (Do (Uor ce f he signal sour
ces the position sourux 1 o the Ace t ur
s the channel
ux Aw) ino Mon switch beloux 1 T To Mon switch beloA
u Aw) o Mon switch beloux 2 T To Mon switch beloA
erm tor (as deChannel/Monitdjusts the mix A
el vUX 2 LeA
el vUX 3 LeA
1 bus.o the nt
ux 2 bus.o the int
y mined bel of v x le
oll Contr
oll Contr
Channel signal.
o Mon switch beloux 2 Ty Abor leader/MonitChannel fost (Ueen Ptwux 2 bus, beA
ermines t tThis switch dehUX 2 Pre SwitcA
put as the souror inmonitWhen depressed selects
o MonUX 2 T To MonA
w). beloermined tel (as dev e
wn) p) or Pre (Dot (Uor ce f he signal sour
ux 2 o the Ace t ur s the Channel
u the Ael of Chan vdjusts the mix leA
ux the Ael of Chan vdjusts the mix leA
el vUX 4 LeA
ux 5 bu o Aed tsignal being fdjusts the balance of the Channel A
AN UX 5-6 P A A
ux 3 bus.o nnel int
x 4 bus.o nel int
ol Contr
CW) s (A Channel
ol Contr
Channel signal.ol. In the up p el contrvLe
put as the souror inmonit
.aderChannel Fost een Ptwux 3 bus, beA
ermines t tThis switch dehUX 3 Pre SwitcA
ermines tThis switch dehUX 4 Pre SwitcA
ces the position sourux 2 o the Ace t ur
wn) p) or Pre (Dot (Uor ce f for the signal sour
or ce f the signal sour
d A
ux 6 ux 5 and Ath Aboel is vual signal leposition eq
ux 6 bus (CW). In the centre (=) and Ag g
ux 6 ux 5 and Ao the Aintel of C vereo mix ledjusts the st
el vUX 5-6 LeA
djusts the balance of the AAN UX 7-8 P PAN ContrA
6 buses.o s sent t
entre (=) ) (
6 buses. Channel
ol Contr
ce of the ol Contr
.aderChannel Fos een Ptwux 4 bus, beA
ermines tThis switch de
wn) Channel For Pre (Doux 6 buses, bux 5 and AA
ermines t tThis switch dehUX 5-6 Pre SwitcA
ermines tThis switch dehUX 7-8 Pre SwitcA
wn) p) or Pre (Dost (Uor ce f the signal sour
.aderp) ost (Ueen Ptw be
or ce f for the signal sour
or ce f the signal sour
fb
ch
d A
ux 8 Au th Ao boel is sent tvsignal le
(CW). In the centre (=) positio u CW) and Aux 7 bus (Ao Aed tffed tw o Mon switch beloux 7-8 Ty Abe tor signal (as dehannel/monit
ux 8 ux 7 and Ao the Aintel of C vereo mix ledjusts the st
el vUX 7-8 LeA
. 8 busesux 7 and
ual on equx 8 bus w) being ermined
8 buses. Channel
ol Contr
w).beloux 7 y Aermined bt(as de
wn) channel for Pre (Doux 8 buses, ux 7 and AA
Channel signal.ol. In the up p el contrvLe
put as the souror inmonitWhen depressed selects
o MonUX 7-8 T o A
o Mon switch 7-8 Tel vor leader/monitp) ost (Ueen Ptw be
ces the position sourux 7-8 o the Ace t ur
s the channel
TRIDENT 88 OWNERS MANUAL8
Trident 88 Input ChannelMonitor SectionThe Monitor section of the channel module allows the user to feed the signal on the Monitor Return TRS jack to the Left and Right buses with level, pan and EQ control.
MON PAN
L R
MONTILT EQ
EQ TOMON
MONITORMUTE
MON LEVEL
MONAFL
PAN
AFL
PFL
SOLO
MUTE
+10
-20SIGNAL
L R
=
MONTILT EQ
MON TILT EQ ControlA single control level which simultaneously adjusts the
low and high frequency gain of the signal. In the full counter clockwise position the low frequencies are boosted whilst the high frequencies are cut, in the
centre position there is no effect on the signal and in the full clockwise position the low frequencies are cut
and the high frequencies are boosted. Note: There is no TILT EQ on/off switch and the TILT EQ
is always in circuit.
MON PAN (Monitor Pan) ControlThis control blends the post monitor level signal between
the Left and Right buses. When at the centre, detented position, both Left and Right buses are fed equal
amounts of signal (each down by 3dB).
MONITOR LEVEL ControlAdjusts the monitor signal level to the
Left/Right bus
EQ to MONAssigns the 4 band channel EQ to the Monitor Section, the TILT EQ is then inserted to the Channel path. Note: this switch is not illuminated.
SOLO (AFL)When pressed, routes the monitor (post level and pan) signal to the Solo bus. Additionally this switches the Main Monitor Output (normally fed the Left/Right Mix) to source the signal from the AFL/PFL Master Level in the Master section as well as to trigger LED indicators in the Master section and Meter-Bridge stating a solo has been pressed.
MONITOR MUTEWhen pressed will Mute the monitor signal to the Left/Right bus. It is recommended when the monitor section is not being used that it be mutedChannel Signal Indicators
+10 – Indicates RED when the channel signal level has reached +14dBu (+10 VU)
-20 – Indicates GREEN when the channel signal level has reached -16dBu (-20 VU)
The channel indicator signal source can be selected pre or post the channel fader through an option available on the
input module circuit board.(Note: Signal headroom available on the input module is
+22dBu and when the +10 indicator illuminates the signal level is approaching 6 to 8 dB before clipping when just
flashing red with signal peaks).These are extremely useful features and provide a constant
indication that a signal is present in the module (green LED) and that the signal peak is being reached (red LED).
AFL/PFL SelectSelects the channel source feed that will be fed to solo bus when the Channel SOLO is pressed.UP - solo system is fed from the channel post fader/post pan pot point and is a stereosignal that follows the pan pot. This allows the user to monitor the channel in the solo system and to see its contribution to the mix.Down - solo system is fed from the channel pre fader point and is a mono source. Thisallows the user to monitor the signal in the solo system before the channel fader/mute, allowing the user to check the signal in the channel without being routed to any output buses.
Channel PAN ControlThis control blends the channel post-fader/post mute signal between any of the assigned bus pairs (L-R Mix, Group 1-2,
Group 3-4, Group 5-6 and Group 7-8) located at the top of the module. When at the centre, detented position, both sides are
fed equal amounts of signal (each down by 3dB).
SOLO (Channel)When pressed, routes the channel AFL or PFL (see AFL/PFL Select above) signal to the Solo bus. Additionally this switches the Main Monitor Output (normally fed the Left/Right Mix) to source the signal from the AFL/PFL Master Level in the Master section as well as to trigger LED indicators in the Master section and Meter-Bridge stating a solo has been pressed.
MUTE (Channel)When pressed will mute the aassigned outputs of the
channel (Group1 – 8 and L-R Mix) and all post Aux sends. The Mute does not affect the channel’s solo PFL feed, but WILL affect the channel metering in the Meter Bridge, the
Trident 8
88 Input Ch
n hann
turn TRS ja eor RMonitor section of The Monit
Monitor Trident 8
d hil t b ter clockw count
w and high frelovol leA single contr
t and Right buses o the Lef ack tws t f the channel module allo
Section 88 Input Ch
i t t th high fuenc w freq wise position the lo
uency gain of the signal. In the full qel which simultaneously adju v
T EQ CMON TIL LT EQ Contr
, tel, tr n
v s with le fo f
n
the user t
hann
t i th cies are
the full sts the
ol Contr
ol. r the
Assigns the 4 band channel EQ to MONEQ t
o the nnel EQ t
e: There is no TtNoan
the full clockwise centre position th
ed whilst boost
t and Right the Lefol blends th This contr
ys in ais alwf switch and the TT EQ on/of IL LT EQ on/of
uencies are bond the high frequencies w freq position the lo
ect on the signal f here is no efuencies are cut, in the t the high freq
buses. When at the centre, deel signal bevor le he post monit
an) Cor PAN (MonitMON P PAN (Monit
cuit. cirT EQ TIL LT EQ
ed. oost are cut
and in t, in the
ed entt eeen tw e
ol Contr
ed.illuminatto the Channel path. NotT or Section, the TIL LT EQ is then inserMonit
om t ce the signal frsoured the Output (normally f e
dditionally this switches the Main MonitAo the S and pan) signal t
es th outWhen pressed, rO (AFL)SOL
t e: this switch is noted tT EQ is then inser
er the AFL/PFL Masto t/Right Mix) t e Lefor es the Main Monit
Solo bus. el vor (post le he monit
am t position, bo
d A
wn bmounts of signal (each doed t and Right buses are f fed eqh Lef
t/Rig Lefe vor signal ledjusts the monit
OR LEVEL CMONIT
Channel Signal Indicat
y 3dB).ual d eq
ght buso the l t
ol Contr
sor icat
pressed.-Bridge stating a solo has been ertand Me
s in ortrigger LED indicater sect el in the MastvLe
om t ce the signal frsour
edused that it be mutor sectio when the monit
t/Right bus. It o the Lefte When pressed will Mut
OR MUTEMONIT
g a solo has been er section n the Mast
o ell as t tion as wer the AFL/PFL Mast
t being on is no t is recommended
or signal e the monit
oac el is apprvle+22dBu and when
e: Signal heat(No
post the channel fThe channel indica
es GR -20 – Indicat
es 0 – Indicat+1
flashing red with signal ore clipping wh o 8 dB befhing 6 t
es the or illuminat0 indicat the +1put mo ailable on the invoom a adr
cuit put module cirinailable vough an option aader thr f
ed ce can be selector signal sour at6dBu (- reached -1
REEN when the channel signal le4dBu (+reached +1
s RED when the channel signal leChannel Signal Indicat
peaks) hen just
e signal odule is
d.t boare on the d pre or
-20 VU)el has v e0 VU) +1
el has v esor icat
is a mono sou point andaderfed is femystwn - solo sDo
bution s contrit ieeo s tandnn the chaoronito m tseru
ws the paollot fsignal that point an po/post paaderr/post paf
o freds fem io systUP - sols when the Cha olo buo st
cr sounnelSelects the chaAFL/PFL Select
ce Thisr o sou pre nnel the chaom fr
ix.o the mn tm eo syst in the solnel
ws the t. This allon pooree is a stnd a
t om the channel pos.O is pressed nnel SOLd et will be f thaeed fce
and that the indication that a sign
xtremely These are e
a ud eqeft the cle. When aumod
-6 p 5ou-4, Grp 3ouGry of the n aneetwbe
nds t ol bleThis contr
signal peak is being reached (re nal is present in the module (gree
vide a co oeatures and pry useful fflashing red with signal
wn b signal (each dos of f signal (each dontl amouth sid position, boedntetee, d centr
op at the tedatp 7-8) locou Gr ando-R Mix, Grs (L L-R Mix, Gr bus pairssigned e ae t mut/posader-ftl pos the channe
AN CChannel P PAN Contr
d LED). en LED)
onstant peaks).
.y 3dB) bre des a
the p ofp 1-2, ou
e signal ol Contr
o a tedtout being rwithougn ck the siheo c tserthe u
nnee the chaorem befsystoonito mr tse uhews tallo
is a mono sou point andaderf
l ce the signarouo s tMix)mally t (nortpu OuorMonit
dditionally this switches the Mbus. AvboFL/PFL Select a(see A
es the tou, rWhen pressedO (Channel)SOL
ses. t butpuy ounn the channel nal i
wing , alloet/muaderr/mu fel solo he signal in the tr
ce. Thisr o sou
the AFL/PFL om fr/Right tt/Right ef the Ledy f
ain tches the Mo he Solo te) signal tv
PFL AFL ornnel e cha
WILL The Mchan
Wh
ering in th tect the channel mef afect the channel ft afe does no Mut
-R Mix) and oup1 – 8 and L L-R Mix) and all posnel (Gre the aassign hen pressed will mut
MUTE (Channel)
Bridge, the ert he Met , bueed PFL f ’s solo
s. x sendut A d all poshe tts of f tput ned ou
)
.pressedting -Bridge staret Meand
s in torigger LED indicattren the Mastel iv LeerMast
s been o ha a sol section er Masthe t
o ell as ts w section aer
TRIDENT 88 OWNERS MANUAL 9
The Group section of the console greatly enhances
the flexibility of the TRIDENT 88 console and pro-
vides a number of different functions. There are 8
Group modules provided on the console, each
controlling the associated group mix bus outputs.
The groups can be used as audio subgroups for
combining and processing a collection of input
channels. Each group bus has its own TRS Insert
jack and TRS balanced Output jack on the rear
Master Connector panel.
The Group module also provides a method of
monitoring, equalising and panning the group
output on the control room speakers. By using
these controls it is possible to build up a monitor
mix of the recorded tracks and any that are about
to be recorded. A fader reverse facility swaps the
Monitor Level control and the Group fader to gain
greater control of the monitor mix. To enhance this
monitor facility, the full complement of all Auxiliary
sends (1 to 8) are available making it possible to
send a headphone mix from the groups together
with reverb and effects and since all Auxiliary
sends are switchable to Pre the monitor level
control, they can be used to create a separate
auxiliary mix independent of the monitor level.
The images on the following pages give a brief
description of the controls on the Group module:
The Group Section
TRIDENT 88 OWNERS MANUAL10
Trident 88 GroupMonitor Section
12-Segment Bargraph MeterDisplays one of 3 sources as determined
by the switches below (MON SOURCE and AUX TO MTR). The meter is a peak
responding meter with a fast attack and slower release. It is very useful when used with complex dynamic waveforms and able
to display sharp transient responses and greatly assist the engineer when it comes
to avoiding distortion during recording.
MON SOURCEThis switch determines the signal source to the Group Monitor section; additionally it displays the signal shown on the bargraph meter above. In the UP position the signal fed to the group Monitor section and bargraph meter is the Group output. When depressed (DOWN) the signal fed is derived from the associated rear MONI-TOR RETURN TRS jack.
AUX TO MTRPressing this switch assigns the associated Aux Output (post the Aux Master Level on the master module) to the bargraph meter above. This allows the user to check Auxiliary outputs signal levels from the console on the meter. Note: When this switch is pressed the Auxiliary signal sourced to the bargraph meter overrides any other signal to the bargraph selected by the MON SOURCE above. The switch combinations below explain the various signal flows:
MON SOURCE (UP) - AUX to MTR (UP) – Associated Group output feeds monitor section and also the bargraph.
MON SOURCE (UP) - AUX to MTR (DOWN) – Associated Group output feeds monitor section. Associated Aux Output feeds bargraph.
MON SOURCE (DOWN) - AUX to MTR (UP) – Associated Monitor Return TRS feeds monitor section and also the bargraph.
MON SOURCE (DOWN) - AUX to MTR (DOWN) – Associated Monitor Return TRS feeds monitor section. Associated Aux Output feeds bargraph.
EFX To AUXAUX 7-8 Level Control
Adjusts the stereo mix level of Effects Return into the Aux 7 and Aux 8 buses.
AUX 7-8 PAN ControlAdjusts the balance of the stereo Effects Return signal being fed to Aux 7 bus and
Aux 8 bus. In the centre (=) position the left stereo
signal is fed to Aux 7 (pre level control) and the right signal is fed to Aux 8 (pre level
control) and both are attenuated by 3dB. With the balance control fully anticlockwise
the Left Effects Return signal is fed unattenuated to Aux 7 (pre level control)
and the right signal is fed fully attenuated to Aux 8 (pre level control)
With the balance control fully clockwise the Left Effects Return signal is fed fully
attenuated to Aux 7 (pre level control) and the right signal is fed unattenuated to Aux 8
(pre level control).
AUX 7-8 Pre SwitchThis switch determines the signal source for Aux 7and Aux 8 buses,
between Post (Up) or Pre (Down) Effects Return level
Trident 8 88 Group
er wslorespo
y the bDispla
Monitor Trident 8
y useful when er release. It is vast attac er with a ftonding me
er is a tO MTR). The meUX TAC w (MON SOUR switches belo
erm tces as deys one of 3 soura2-Segment Bargraph 1
Section 88 Group
n used ck and
a peak E and mined
ert Me
o atgreatly
o disptwith com
In t
tu eRdju A
tion during recooroiding distv ay assist the engineer when it comes
p transient response y shar plaorms and efvax dynamic wple m
t the centre (=) position the lefux A
ux 7 b o Aed turn signal being fereo usts the balance of the stAN UX 7-8 P A A
ding. or comes
es and d able
ereo t stx 8 bus.
bus and ects ff Ef
ol Contr
WN) the depressed (DOoup out er is the Grtme
or section oup MonitgrIn the UP position the signal f
e ver abotbargraph meys the signal sit displa
or s oup Monito the Grtermine tThis switch de
CEMON SOUR
ed is e signal f e tput. When
and bargraph o the ed t signal f
e. wn on the ho
section; additionally ce s the signal sour
With th
and the una
With th cont
the signal
In t
turn signal is feects Rft EfLefol fully clockw he balance contr
el cvux 8 (pre leAenued fully att e right signal is f el cvux 7 (pre leo Aed tenuatatt
turn signa eects Rff t Efthe Lefol fully anticlo he balance contr
ed benuatth are attol) and botrux 8 (p o Aed te right signal is f f el contrvux 7 (pre leo Aed t is f f
t the centre (=) position the lef
ed fully f fed fully wise the
ol) contro ed tuat
ol) contred al is f e
ockwise y 3dB. b
el v re leol) and r
ereo t st
OR RETURN TRS jackTom the associated frderiv
WN) the depressed (DO
om the c els frvsignal leuxio check Athe user t
er abtthe bargraph meel on the mastver LeMast
ux Output ed AassociatPressing this switch assigns the
O MTRUX TA
. k-ed rear MONI ciat
ed is e signal f e
console on the y outputs liar
ws e. This allov boo er module) t ast
ux t (post the A ssigns the
the righ enuatt
t eRA
el cv(pre leed tenuated unatt ht signal is f f
el contrvux 7 (pre leo Aed tuat g
ux 8 ux 7 and Ao the Aturn intel of vereo mix ledjusts the st
el CvUX 7-8 LeAEFX T
ol). contrux 8 o A
ol) and r y
buses.ects f Ef
ol ContrUXo A T To A
oup outp ed GrAssociatU CE (UP) - AMON SOUR
ws:signal flox w ecombinations belo
e. T vCE aboMON SOURo the bargraph signal t
ver otthe bargraph mey s uxiliarpressed the A
e: When this switch is t. Noertmeom the c els frvsignal le
or eeds monit put fo MTR (UP) – UX t
arious xplain the v The switch
y the ed b selectther y oerrides anv
o ced t signal sour s switch is
console on the
twbetu eR
wn) p) or Pre (Doost (Ueen Pwux 8 ux 7and Aor Ace fsour
ermines the tThis switch deUX 7-8 Pre A
elvrn leects ff Ef
buses, e signal
Switch
or section eeds monitff ed Mon(UP) – Associat
WN) CE (DOMON SOUR
eeds bargraphOutput for section. Associateeds monitff
ed GWN) – Associat(DOU CE (UP) - AMON SOUR
section and also the bargraph.oup outp ed GrAssociat
and also the turn TRS eor R nito MTR UX t) - A
h.ux ed A Associat
oup output Gro MTR UX t
argraph.or eeds monit put f
eeds bargux Output f f Aor sec eeds monitTRS f
ed WN) – Associat(DOWN) CE (DOMON SOUR
bargraph.
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TRIDENT 88 OWNERS MANUAL 11
Trident 88 GroupEFX EQ
HIGH Frequency Section – ShelvingAdjusts the high frequency shelving EQ response. The corner frequency of the shelving filter is 12 kHz and the Level
control adjusts the cut/boost between +/- 15dB. The centre “0” position of the
Level control has a detent to indicate that it is having no effect on the associ-ated channel signal. Cut or boost of the
high frequency level control is usually used for minor tonal adjustments.
EQ INThis switch inserts the 2-band EQ into the Effects Return signal path. When not in use, it is suggested that the EQ be kept in the OUT position for best phase performance.
LOW Frequency Section – ShelvingAdjusts the low frequency shelving EQ response. The corner frequency of the
shelving filter is 80 Hz and the Level control adjusts the cut/boost between
+/- 15dB. The centre “0” position of the Level control has a detent to
indicate that it is having no effect on the associated channel signal. Cut or
boost of the low frequency level control is usually used for minor tonal
adjustments.
EFX RTN PAN ControlThis control blends the EFX post-
level/post mute signal between the Left and Right buses. When at the
centre, detented position, both sides are fed equal amounts of signal
(each down by 3dB).
EFX LEVEL ControlAdjusts the Effects Return signal level
to the Left/Right bus.
EFX RTN SOLO (AFL)When pressed, routes the stereo Effects Return (post level and pan) signal to the Solo bus. Additionally this switches the Main Monitor Output (normally fed the Left/Right Mix) to source the signal from the AFL/PFL Master Level in the Master section as well as to trigger LED indicators in the Master section and Meter-Bridge stating a solo has been pressed.
EFX RTN MUTEWhen pressed will Mute the Effects Return signal to the Left/Right bus. It is recommended when the EFX RTN section is not being used that it be muted.
Trident 8 88 GroupEFX EQTrident 8
5dB. +/- 1ol a contr
shelving response djusts th A
HIGH
88 Group
The centre “0” position of the een tw adjusts the cut/boost be
e ver is 12 kHz and the Leiltg fuency of the e. The corner freq
uency shelving EQ he high frequency Section – Shelvingreq F
e n l
e Q
g
EQ IN
used high freed chan at
that it is hel covLe
response djusts t A
W FOL
onal adjustmentsor minor td fol is usually el contrvuency le q
nnel signal. Cut or boost of the -ect on the associff ving no ef ha
e o indicatent ttol has a de ontr
uency of the e. The corner frequency shelving EQ w freq the lo
requency Section – Shelving F
. y
e -
e
e Q
g
for best phase perposition f f e ed that the EQ be ksuggest
turn signal path. When noeects RfEfts the 2-ba This switch inser
el and pan) signal tvturn (post leeRes the soutWhen pressed, r
O (AFL)EFX RTN SOL
ormance.ffept in the OUT
t in use, it is When noo the and EQ int
o the ) signal tects ff ereo Ef st
ol i contrbo
the assoe indicat
the 5 +/- 1
ol a contrshelvin
adjustments.onal or minor t s usually used f f
el vuency lew freqoost of the loed channel signal. Cut or ociat
ect on ff ving no efe that it is hao ent ttol has a deel contrve Le
dB. The centre “0” position of een tw djusts the cut/boost be
el ver is 80 Hz and the Leiltng f
.l l
r n
o f
n l
pressed.-Bridge stating a solo has been err tand Me
s in the ortrigger LED indicater section as wel in the MastvLe
om the A ce the signal frsoured the LeOutput (normally f f
dditionally this switches the Main MonitASolo bus.
solo has been er section e Mast
o ell as t as wer AFL/PFL Masto t/Right Mix) t efor he Main Monit
ar centre,
t Lefel/ vle
This
y 3dB)wn b(each doual amounts of signa ed eqre f f
th sides ed position, boentt de and Right buses. When at the
een the twe signal be/post mut-ol blends the EFX posts contr
oAN ContrEFX RTN P PAN Contr
olEFX LEVEL Contr
. l
s e
e
l
l
ed.that it be mutTN section is nowhen the EFX Rt/Right bus. o the Lefsignal t
e the When pressed will MutEFX RTN MUTE
t being used s no It is recommended
turn eects Rffects R Ef
djusts t At/Right bus.o the Left
el vturn signal leeects Rffects R the EfolEFX LEVEL Contr
.l l
TRIDENT 88 OWNERS MANUAL12
Trident 88 GroupMonitor AUX Sends
AUX 1 Pre SwitchThis switch determines the signal source for Aux 1 bus, between Post (Up) or Pre (Down) Monitor level.
AUX 2 Pre SwitchThis switch determines the signal source for Aux 2 bus, between Post (Up) or Pre (Down) Monitor level.
AUX 3 Pre SwitchThis switch determines the signal source for Aux 3 bus, between Post (Up) or Pre (Down) Monitor level.
AUX 4 Pre SwitchThis switch determines the signal source for Aux 4 bus, between Post (Up) or Pre (Down) Monitor level.
AUX 5-6 PAN ControlAdjusts the balance of the Monitor
signal being fed to Aux 5 bus (CCW) and Aux 6 bus (CW). In the centre (=)
position equal signal level is sent to both Aux 5 and Aux 6 buses.
AUX 1 Level ControlAdjusts the mix level of Monitor
Input into the Aux 1 bus.
AUX 2 Level ControlAdjusts the mix level of Monitor
Input into the Aux 2 bus.
AUX 3 Level ControlAdjusts the mix level of Monitor
Input into the Aux 3 bus.
AUX 4 Level ControlAdjusts the mix level of Monitor
Input into the Aux 4 bus.
AUX 7-8 Level ControlAdjusts the stereo mix level of Effects Return
into the Aux 7 and Aux 8 buses.
AUX 7-8 Pre SwitchThis switch determines the signal source for Aux 7and Aux 8 buses, between Post (Up) or Pre (Down) Effects Return level.
AUX 7-8 PAN ControlAdjusts the balance of the stereo
Effects Return signal being fed to Aux 7 bus and Aux 8 bus.
In the centre (=) position the left stereo signal is fed to Aux 7 (pre level control) and the right signal is fed to Aux 8 (pre level control) and both are attenuated by 3dB. With the balance control fully anticlockwise the Left Effects Return
signal is fed unattenuated to Aux 7 (pre level control) and the right signal is fed
fully attenuated to Aux 8 (pre level control)
With the balance control fully clockwise the Left Effects Return signal is fed fully attenuated to Aux 7 (pre level control) and the right signal is fed
unattenuated to Aux 8 (pre level control).
AUX 5-6 Pre SwitchThis switch determines the signal source for Aux 5 and Aux 6 buses, between Post (Up) or Pre (Down) Monitor Level.
AUX 5-6 Level ControlAdjusts the mix level of Monitor Input
into the Aux 5 and Aux 6 buses.
Trident 8 88 GroupMonitor Trident 8
A
d A
AUX Send 88 Group
ux 2 buo the Aput intIno el of Monitvdjusts the mix leA
el ContrvUX 2 LeA
ux 1 bus.o the Aput intInor el of Monitvdjusts the mix leolel ContrvUX 1 LeA
s
sor ol
.r l
i h Thi i h dhUX 2 Pre SwitcA
el.vor leMonitp) or P ost (Ueen Ptw1 bus, be
ermines the signal sourtThis switch dehUX 1 Pre SwitcA
f i l
wn) Pre (Doux or Ace f ignal sour
d A
A
ux 4 buso the Aput intInor el of Monitvdjusts the mix leoel ContrvUX 4 LeA
ux 3 buo the Aput intIno el of Monitvdjusts the mix leA
el ContrvUX 3 LeA
ux 2 buo the Aput intIn
.r l
s.or ol
s.
el.vor leMonitp ost (Ueen Ptwux 3 bus, beA
ermines the signal sourtThis switch dehUX 3 Pre SwitcA
el.vor leMonitp ost (Ueen Ptwux 2 bus, beA
ermines the signal sourtThis switch de
wn) ) or Pre (Door ce f f signal sour
wn) p) or Pre (Door ce f signal sour
posi A
signal be dj A
djust A
ux 6 buseux 5 and Ath Aboel is sent vual signal letion eq
ux 6 bus (CW). In the centre ( Aux 5 bus (CCW) an o Aed t eing f
usts the balance of the MonitAN ContrUX 5-6 P PAN ContrA
ux 6 buseux 5 and Ao the Aintp or Inel of Monitvts the mix le
el ContrvUX 5-6 LeA
es.o t
(=) nd
or tol r
AT A
esput
ol r
el.vor leMonitp ost (Ueen Ptwux 4 bus, beA
ermines the signal sourtThis switch dehUX 4 Pre SwitcA
e twux 6 buses, beux 5 and AAermines the signal sourtThis switch de
hUX 5-6 Pre SwitcA
wn) ) or Pre (Door ce f f signal sour
p) or ost (Ueen Por ce f f gnal sour
3dB bel covle
and the signal is
In the ce
ects Rff Efd A
l f l B Wi h h b l e enuatth are attol) and bo ontr
ux 8 (pr o Aed t e right signal is fo el contrvux 7 (pre leo Aed t s f f
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TRIDENT 88 OWNERS MANUAL 13
Trident 88 GroupMonitor EQ
HIGH Frequency Section – ShelvingAdjusts the high frequency shelving
EQ response. The corner frequency of the shelving filter is 12 kHz and the Level control adjusts the cut/boost between +/- 15dB. The centre “0” position of the Level control has a
detent to indicate that it is having no effect on the associated channel
signal. Cut or boost of the high frequency level control is usually used
for minor tonal adjustments.
EQ INThis switch inserts the 2-band EQ into the Monitor Input signal path. When not in use, it is suggested that the EQ be kept in the OUT position for best phase performance.
LOW Frequency Section – ShelvingAdjusts the low frequency shelving
EQ response. The corner frequency of the shelving filter is 80 Hz and
the Level control adjusts the cut/boost between +/- 15dB. The
centre “0” position of the Level control has a detent to indicate that it is having no effect on the associ-
ated channel signal. Cut or boost of the low frequency level control is
usually used for minor tonal adjustments.
MONITOR PAN ControlThis control blends the Monitor Input post-level/post mute signal between the Left and Right buses. When at the centre, detented position, both sides are fed equal amounts of signal (each down by 3dB).
MONITOR FADER REVERSEWhen depressed, swaps the Monitor Level Control with the Group Fader Control. The Monitor signal level to the Left/Right bus is now controlled by the Group fader, addition-ally the Group output level is now controlled by the Monitor Level Control. Note: SOLO and Mute functions below remain with the Monitor signal path.
MONITOR SOLO (AFL)When pressed, routes the Monitor signal (post level and pan) signal to the Solo bus. Additionally this switches the Main Monitor Output (normally fed the Left/Right Mix) to source the signal from the AFL/PFL Master Level in the Master section as well as to trigger LED indicators in the Master section and Meter-Bridge stating a solo has been pressed.
MONITOR MUTEWhen pressed will Mute the Monitor Input signal to the Left/Right bus. It is recom-mended when the Monitor section is not being used that it be muted.
MONITOR LEVEL ControlAdjusts the Monitor input signal level
to the Left/Right bus
Trident 8 88 GroupMonitor Trident 8
tbel vLe
the she EQ respo
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EQ 88 Group
5dB Th t “0” +/ 1ol adjusts the cut/boost contr
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ADER REVERSEOR F A MONIT
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TRIDENT 88 OWNERS MANUAL14
The Master section of the 88 console contains all of the controls
that affect the overall functionality of the console. An accurately
matched 100mm stereo fader controls the level of the master
stereo balanced outputs. Housed in the master module is the 8
master auxiliary sends level controls and associated SOLO
switches.
A comprehensive talkback system is provided which incorporates
an internal high quality electret microphone with an option to
switch over to an external microphone, this is plugged into the rear
of the console via a balanced XLR connector (phantom volts avail-
able on XLR). Easy switching to an oscillator source in the talkback
section allows the use of the on board 1kHz or 10kHz sine wave
generator. The signal can be routed to the auxiliary buses in pairs,
the 8 subgroups and to the studio outputs. When the ‘TALK TO
GROUPS’ button is used, the monitor signal is dimmed to avoid
feedback in the control room monitor speakers.
The main monitor system is very comprehensive. The engineer can
monitor anyone of three stereo playback devices. ‘2TK 1 RET’ and
‘2TK 2 RET’ are conventional analogue connections located on the
master connector section so that the playback of a stereo device
such as a cd player or output of a computer sound card can be se-
lected to the control room monitor speakers and a 3.5mm TRS
mini jack available on the module allows the user to plug in his ex-
ternal portable audio source too (e.g. iPod). The monitor system is
provided with a SUM MONO control which combines the left/right
monitor signals so that it is possible to check mono compatibility.
It should be noted that the mono facility is purely a monitor
unction and does not affect the main stereo left/right output which
remains as a true stereo image.
A very useful further facility in this section is the provision of two
alternate monitor outputs (Alt MONITOR 1 and 2) with their indi-
vidual level controls and ON switches. When switched ON routes
the monitor signal to associated set of output jacks on the rear of
the master section so that an alternative monitor system can be
set up. This makes it possible to listen to the signal on (for exam-
ple), a different set of monitor speakers so that comparisons can
be made.
A headphone jack with a high quality stereo amplifier is provided
which allows the engineer to monitor the console only on head-
phones if required. A separate stereo volume control is provided
so that the headphones can be adjusted independently from the
main monitor control level.
A stereo master level control is also provided so that the volume
of the AFL/PFL system can be adjusted into the control room mon-
itor speakers. This comes combined with indicator LED that noti-
fies the user that a console SOLO switch has been pressed and
that the AFL/PFL signal is now being fed to the control room
monitors.
A separate studio playback section is available, with its own level
control and ON switch. The Studio Playback is fed the left right mix.
This can be changed to listen to the mono Aux 1&2 mix, or the
stereo mix of Aux7/8.
The images on the following pages give a brief description of the
controls on the Master module:
The Master Module
TRIDENT 88 OWNERS MANUAL 15
Trident 88 Master ModuleAux
AUX 1 MASTER LEVELThis control adjusts the Aux
1 bus mix level that appears on the Aux 1
Output TRS jack.
AUX 1 SOLOAssigns the post Aux 1 Master Level signal to the Solo system for display on the Master meters and into the monitor/headphone systems. This signal feed to the solo system in mono.
AUX 2 thru 8 Master ControlsThe level controls and the solo switches function in the same way as Aux 1 controls.
Trident 8 88 Master M Module
This
Aux
ux 1 s on the Aappearel that v1 bus mix le
ux ol adjusts the A contrUX 1 MASTER LEVELA
o the Solo systsignal tux 1 Assigns the post A
OUX 1 SOLA
y on or displaem f tel ver Le 1 Mast
same solo s The le
UX 2 A
ols.ux 1 contry as Aae w switches function in the
ols and the el contrv eolser Contr 2 thru 8 Mast
.Output TRS jackux 1 s on the Aappear
s
o the solo eed tsignal for/headphone smonit
s and erter methe Masto the Solo systsignal t
em in mono. o systems. This syst
o the d inty on or displaem f t
TRIDENT 88 OWNERS MANUAL16
Trident 88 Master ModuleStudio Playback
AUX1-2Assigns the Aux 1 and Aux 2 mixes to the Studio Playback Left and Right outputs respectively.Note: When selected replaces the default control room monitor feed to the Studio Playback outputs.
PLAYBACK LEVEL CONTROLThis control adjusts the stereo level fed to the Studio Playback Output TRS jacks. The source
for the Studio Playback is determined by the state of the Aux1-2 and Aux7-8 switches above.
ONWhen depressed, switches the signal to the Studio Playback outputs on.
AUX7-8Assigns the Stereo Aux 7 / 8 mix to the Studio Playback Left and Right outputs.Note: Priority is given to this over Aux1-2 selection above, and when selected replaces either the Aux1-2 mix (if selected) or the default control room monitor feed to the Studio Playback outputs.
SOLO ACTIVE LEDWhen this LED is illuminated, it indicates that one or more SOLO switches have been pressed on the console. The console monitor output is now being fed from the solo left/right mix buses. Additionally the console main Left/Right meters are switched to monitor the solo left/right mix and an additional meter bridge indicator flashes to show the console is in a “SOLO” state.
SOLO MASTER LEVEL CONTROLThis control adjusts the level of the solo
left/right mix fed to the control room monitors when one or more SOLO switches are selected
on the console. This presets the SOLO signal level and enables the engineer to balance the
signal levels to the control room monitors from the main mix and the solo mix. Note: Main Left
Right meters always show the solo signal pre this level control (unaffected by this control).
ALT MONITOR 1 ONWhen this switch is depressed the main Left/Right Monitor feed is diverted to the ALT MONITOR 1 output TRS jacks. In doing so, the console main Left /Right signal is switched OFF.This allows the engineer to set up a separate monitor feed (say to another set of monitor speakers) and be able to A/B the systems for comparison.Note: ALT MONITOR 2 ON switch, when depressed, will override ALT MONITOR 1 ON i.e. the ALT Montior 1 output will be switched OFF if ALT MONITOR 2 ON is enabled and signal will be diverted to ALT Monitor 2 output TRS jacks.
ALT MONITOR 2 ONWhen this switch is depressed the main Left/Right Monitor feed is diverted to the ALT MONITOR 2 output TRS jacks. Note: ALT MONITOR 2 ON switch has priority over ALT MONITOR 1 ON switch.
ALT MONITOR 1 LEVEL CONTROLThis adjusts the level of the console control room monitor signal is fed to the ALT Monitor 1 output
TRS jacks when ALT MONITOR 1 is turned ON.
ALT MONITOR 2 LEVEL CONTROLThis adjusts the level of the console control room monitor signal is fed to the ALT Monitor 2 output
TRS jacks when ALT MONITOR 2 is turned ON.
Trident 8 88 Master M Module 2 1 d AA i th A
UX1-2A th St di t i
Studio P
ux1- e of the Astator the Studio f
yback Studio Plaol adj This contr
Playback
evux7-8 switches abo-2 and Ay the ermined btyback is de Pla
ce k Output TRS jacks. The souro the ed tel fvereo le usts the st
OLCK LEVEL CONTRYBAPLAAYBA
e. e
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Loutputs.
o the Stud eed tor f oom monitred replaces e: When selecttNo
t and Right outputs respectivyback LefPlaux 2 mux 1 and AAssigns the A
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UX7-8A
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s alwertRight methe main mix and
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ed t/right mix f e lefo This contr
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w the solo signal pre ys shoa wt e: Main Left the solo mix. No
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O signal ts the SOL This preseed O switches are select e SOL
s oroom monitol ro the contrd tel of the solo vol adjusts the le
OLO MASTER LEVEL CONTROL
t
L
W S
d Wh hi LED i ill iCTIVE LEDO ASOL
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vThis adjusts the leT ALLT MONIT
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OR 1 is turned ONT MONIT AL LT MONITor 1 outpu T Monito the AL LT Monited t
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ol).y this contred bectfol (unafw the solo signal pre ys shoa w
m L
. t
m L
ta a Ano o W
OR 1 ONT MONITALLT MONIT
w the console is in a “SOLo shoter bridg tand an additional meor the so o monitare switched t
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on the console. The console monitO switches haone or more SOL
ed, When this LED is illuminat
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t/right mix olo lefs ertt/Right me Lef
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TRS jacks when e or signal is f f monitvThis adjusts the le
OR 2 is turned ONT MONIT AL LT MONITor 2 outpu T Monito the AL LT Monited t
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m
T Merride AL LT MONITvdepressed, will oOR 2 ON switch, when T MONITe: AL LT MONITtNo
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OR 1 output TRS jacks MONITeed is divor f f t/Right MonitLef
When this switch is depressed the main
OR 1 ON i.e. MONIT tch, when
or ems f B the systor t of monit se
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s. In doing so, the T o the AL LT ed tter v
ed the main
OR 1 ON switch.T MONITALLT MONITOR 2 ON swit T MONITe: AL LT MONITtNo
OR 2 output TRS jacks. MONITeed is divor f f t/Right MonitLef
When this switch is depressed the main OR 2 ONT MONITALLT MONIT
or 2 out T Monito AL LT Monited tterdivOR 2 ON is enable T MONITALLT MONIT
T Montior 1 output will be switched OFF if the AL LT Montior 1 output will be switched OFF if
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be switched OFF if
TRIDENT 88 OWNERS MANUAL 17
Trident 88 Master ModuleMonitor Section
STEREO IN JACK (3.5mm, 1/8”)This jack allows the engineer to plug
in an external stereo signal via a standard 1/8” wire cable ( i.e IPOD)
which can then be selected to the main Control Room Monitors. To assign this signal into the main
monitors, the user has to depress the 2-TRK 1 switch.
2-TRK 1When depressed this selects either the signal from the stereo 2-TRK 1 Return TRS jacks (on the rear master connector panel) or the stereo signal plugged in the STEREO IN JACK (above) and feeds it to the control room monitors. The stereo 2-TRK 1 return signal from the TRS jacks is normalled to the STEREO IN JACK signal and if a signal wire is plugged into the STEREO IN JACK it replaces the signal from the 2-TRK 1 Return TRS jacks and that is the signal that is switched to the main monitors. Note: When this switch is depressed, the main Left/Right mix is disconnected from the control room monitors, also if 2-TRK 2 switch is depressed (below) this kills the 2-TRK 1 signal to the control room monitors. For monitoring signals into control room monitors the Priority is SOLO
mix.
2-TRK 2When depressed this selects the signal from the stereo 2-TRK 2 Return TRS jacks (on the rear master connector panel) to the control room monitors. This switch has priority over 2-TRK 1 switch above. (see description 2 TRK 1 above)
SUM MONOCombines the Left and Right signals feeding the control room monitors to produce and summed (L+R) mono signal that feeds both Left and Right monitor outputs. Note: The SUM MONO facility is purely a monitor function and does NOT affect the main stereo Left/Right output which remains as a true stereo image.
MONITOR LEVEL CONTROLThis control adjusts the level of the
stereo signal feeding the control room monitors.
MONITOR MUTEWhen depressed this switch kills the signal being fed to the Control Room
Monitors.
HEADPHONE LEVELThis control adjusts the level of
signal fed to the headphone jack below. The signal fed to the
Control Room Monitors also feeds the headphone jack and this
Headphone level control can be adjusted independently of the
main MONITOR CONTROL LEVEL.
HEADPHONE JACK (3.5mm, 1/8”)To monitor the console on headphones the engineer can plug them into this jack. The headphones jack is driven by a dedicated high quality, high current stereo amplifier.
Trident 8 88 Master M ModuleMonitor
assi main
which c d standar
in an This jack
STER
r Section
o the main gn this signal into s. Toroom Monitol R Contr
o the ed t can then be select 1/8” wire cable ( i.e IPOD)
ereo signal via a ernal stxt eo plug ws the engineer t allo
CK (3.5mm, 1/8”)AREO IN J
s p t 1 it p r fW 2
turn eTRK 1 Rom the 2-signal frATEREO IN Jo the Splugged int
CK signal and if a signal wire is ATEREO IN Jhe Som the TRS ja turn signal fr1 re
s oroom monitol ro the contrt tCK ATEREO IN Jplugged in the S
or panel) o er connectear masttur eTRK 1 Rereo 2-om the str
When depressed this selects either the signal TRK 12-
n TRS jacks and CK it replaces the A
d if a signal wire is o acks is normalled t
TRK ereo 2-s. The steeds e) and fvK (abo
ereo signal or the stn TRS jacks (on the
either the signal
ere stThis con
s, t ormonitassi
OR MUTEMONIT
s.oroom monitrol eeding the contro signal f
el of the vol adjusts the le ntrOLOR LEVEL CONTRMONIT
TRK 1 switch.2-o depress the the user has t
o the main gn this signal int
m
int d ct mt s
mix.
s the oroom monitol ro contrntor s. Foroom monitol rhe contr
w) this kills the depressed (belos, also if 2oroom monitol rcontr
t/Right mix is disconnecthe main Lefe: When this swit ts. Noormonit
hat is the signal that is switched tturn eTRK 1 Rom the 2signal fr
O e Priority is SOLoring signals r monit
o TRK 1 signal t e 2-TRK 2 switch is 2-
om the ed fr connect tch is depressed,
o the main hed tn TRS jacks and
the ol Contr
bsignal f
This c
signal be When dep
e headphone jack and this eeds s also foroom Monit Ro the ed t. The signal f e wbelo
o the headphone jack ed t fel of vol adjusts the le contr
HEADPHONE LEVEL
s.orMonitoom ol Ro the Contred t ing f
pressed this switch kills the OR MUTEMONIT
t C S
s mmsW 2
o ps toroom monitol rhe contrt and Right signals fCombines the Lef
SUM MONO
e. (see description vswitch abos. This switch has priority oormonit
o the or panel) ter connectmastturn TRS jac eTRK 2 Rereo 2-st
When depressed this selects the signal frTRK 22-
oduce and preeding signals f f
e)v 2 TRK 1 aboTRK 1 er 2-v rity ooom ol r e contr
cks (on the rear om the the signal fr
main Madju
Head the
OL LEVEL.OR CONTR MONITed independently of the ust
ol can be el contrvphone lee headphone jack and this
o d M Ls t
bh d h j k i d io t engineer can plug them int
or the console on headphones the o monitTT CK (3.5mm, 1/8”)AHEADPHONE J
output which remains as a true stere ect the main stf T afdoes NO
acility is purely a monitMONO for outputs t and Right monitLef
summed (L+R) mono signal that fo ps toroom monitol rhe contr
d high d di t. The this jack
eadphones the 1/8”)
ereo image. e stt/Right eo Lef
or function and te: The SUM t s. No
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.ierplif med high y a dedicat
TRIDENT 88 OWNERS MANUAL18
Trident 88 Master ModuleTalkback/Oscillator
TO AUX 1-2Momentary switch, which when depressed assigns the talkback signal (post the talkback LEVEL Control) to the Aux 1 and Aux 2
mix.
TO AUX 3-4Momentary switch, which when depressed assigns the talkback signal (post the talkback LEVEL Control) to the Aux 3 and Aux 4 mix.
TO AUX 5-6Momentary switch, which
when depressed assigns the talkback signal (post the
talkback LEVEL Control) to the Aux 5 and Aux 6
mix.
TO AUX 7-8Momentary switch, which when depressed assigns the talkback signal (post the talkback LEVEL Control) to the Aux 7 and Aux 8 mix.
TO GROUPSMomentary switch, which when depressed assigns the talkback signal (post the talkback LEVEL Control) to the all the group buses. Addition-ally when depressed the signal to the control room monitor is dimmed (attenuated) by approx 30 dB to avoid a feedback situation in the control room monitor speaks.
TO STUDIOMomentary switch, which when depressed assigns the talkback signal (post the talkback LEVEL Control) to the Studio Output TRS jacks. Additionally when depressed the signal to the control room monitor is dimmed (attenuated) by approx 30 dB. The original signal source that was feeding the studio output (main Left/Right mix or Aux 1/2 or Aux 7/8) is muted when talking to the studio outputs.
TALKBACK LEVEL CONTROLThis control adjusts the level of
the talkback source (microphone or oscillator) to the
talkback destinations above.
TB MIC/OSC switchThis selects the source to use in
the talkback section. In the UP position this is the Talkback
microphone (internal or external) and in the DOWN position this is
the internal oscillator.
1k/10kThis switch selects the frequency of the internal oscillator from 1kHz (UP) and 10kHz (DOWN)
TALKBACK MICDirectly behind this location is
situated the internal high quality electrets microphone.
EXTERNAL MICWhen depressed switches the talkback microphone
source from the internal electrets above or the external microphone plugged into the XLR situated on the rear master connector panel. Note: the rear
panel XLR talkback microphone connector is supplied with +48V phantom voltage and feeds into
an internal high quality preamp stage.
Trident 8 88 Master M ModuleTalkbac
Cs d M
ck/Oscillato
mix ux 2 ux 1 and Ao the Aol) tContr
signal (post the talkback LEVE epressed assigns the talkbac
y switch, which whe MomentarUX 1-O AT
or
x. 2
L k
n 2
y switch, which when MomentarUX 7-8O AT
ux 3 and Ao the Aol) tContrLEVEL assigns the talkback signal (post the talkback
y switch, which when depressed MomentarUX 3-4O AT
when
ux 4 mix. A
al (post the talkback when depressed
C
OLCK LEVEL CONTRALKBATTALKBA
mix ux ux 5 and Ao the Aol) tContr
talkback LEVE talkback signal (post th
when depressed assigns th y switch, whic Momentar
UX 5-O AT
L
x. 6
EL he
he ch
-6
ally when depressed the s ou o the all the grol) tContr
talkback LEVEL assigns the talkback signal (post the
y switch, which when depressed MomentarOUPSO GRT
ux 7 and Ao the Aol) tContr(post the talkback LEVEL depressed assigns the talkback signal
y switch, which when Momentar
ol o the contr ignal t-dditionp buses. A
al (post the when depressed
ux 8 mix. A
kback signal when
m
Th
(m
T
erna xternal or eophone (inticralkbac position this is the T
the talkback section. In the U o use i ce this selects the sour
TB MIC/OSC switc
evtalkback destinations aboo the or) tophone or oscillatmicr
ce the talkback sourel o vol adjusts the leThis contr
OLCK LEVEL CONTRALKBATTALKBA
al) ck
P n
h c
e. e
e f
L
o the Studio Out ol) tContrtalkback LEVEL assigns the talkback signal (post the
y switch, which when depressed MomentarO STUDIOT
o oom monitol rin the contre oid a f f vo ax 30 dB toappr
or is dimmed (attoom monitrally when depressed the s
put TRS jacks.
al (post the when depressed
or speaks.eedback situation
y ed) benuat attol o the contr ignal t
s
an m
ophonts micrelectreua ernal high qed the intsituat
Directly behind this location CK MALKBATTALKBA
oernal oscillatthe intWN position this i nd in the DO
erna xternal or eophone (inticr
ne.lity
n is MIC
. or is
al)
This switch selects the freq0k1k/1
studio outputs.ed when t ux 7/8) is mutA
t/Right m output (main Lefee as f f ce that wsignal sour
x 30 oy appred) benuat(attor oom monitol rthe contr
dditionally when depressed the signal tA
uency of the q
o the alking tux 1/2 or mix or A
eding the studio 0 dB. The original
is dimmed o sed the signal t
on xes
Wh
opho panel XLR talkback micror pa er connectn the rear mast
ophone plugged inernal micrxternal electom the intce frsour
hen depressed switches the ta EXTERNAL MI
or is ctone conne: the rear et anel. No
ed situato the XLR te or the vts abo tre
ophone icr alkback m C
WN)0kHz (DO1om 1k or frernal oscillatint
This switch selects the freq Hz (UP) and
uency of the q
sup uality prernal high qan int
ol om vpplied with +48V phantopho panel XLR talkback micr
ge.p sta reamo eeds intltage and f f
or is ctone conne
TRIDENT 88 OWNERS MANUAL 19
TRIDENT 88 OWNERS MANUAL20
Trident 88 Rear ConnectionsMaster Connector
Input Connector
TRIDENT 88 OWNERS MANUAL 21
Pa t ch Bay
1. Mic Input
2. Mic Insert
3. Line Input
4. Monitor Input
5. Direct Output
6. Monitor Returns (sub groups)
7. Sub Group Outputs
8. Auxiliary Outputs
9. Main Outputs
10. Studio Play back
11. Main Monitor output
1. Channel Inserts (+4dBu)
2. Stereo EFX Returns (+4dBu)
3. Stereo 2 Track Returns (+4dBU)
4. Alternate Speakers (+4dBu)
5. Group Inserts (-2dBu)
6. Stereo Buss / Main Insert (-2dBu)
The Trident 88 has the following unbalanced connections. Again, the wiring diagrams can be seen for each of the connectors
on the console rear connector panels.
The Trident 88 uses a combination of XLR and 1/4" jack connections. This provides plenty of flexibility when connecting the
console to either an existing or new studio setup.
Provided, are a combination of balanced and unbalanced connections. All connections are wired, pin 2 hot. For convenience,
wiring diagrams can be seen for each of the connectors on the console rear connector panels.
The following are balanced connections.
Pa t ch Bay (Continued)
TRIDENT 88 OWNERS MANUAL22
The balanced Connections are wired per the following diagram below:
The Unbalanced Connections will hook up via the following diagrams. The first picture (fig. a) shows an example of how the
inserts would be wired.
The second picture (fig. b)shows an example of the Stereo EFX Returns, Alternate Speakers, 2 Track Returns. This is where you
are sending Left and Right from a Single TRS Point much like one would do for headphones Channel Insert, Group Inserts, Mas-
ter Insert.
fig.a
fig.b
Trident 88 Power Supply
TRIDENT 88 OWNERS MANUAL 23
Outside of the balanced connections and unbalanced connec-
tions it is highly recommended that the outputs of the main
multitrack connections are wired in a mult so that you can have
the output feeding both the monitor input and line input at the
same time. This will allow for the following, pre fader level me-
tering while mixing through the line input on the channel path.
Do note, however, that once you patch via the patch bay into the
monitor patch while mixing for extra returns at mix down, this
will be
defeated and the patched in signal will then show up on the
meters.
Patch bay connections hooking up the Trident 88 to a patch bay
allows for flexibility. The following chart shows a basic patch bay
layout and description where the normal would go. For starters
here is diagram showing the various patch bay normal one finds
in a studio:
Half normal Connections:
1. Multitrack Return – Line In
2. Channel Insert Send – Return
3. Direct output – Multitrack Input
4. Multitrack Return – Monitor Input
Full normal connections:
1. Mic Panel – Line In
The last 2 patch bays the master section will be a combination
of the three normal types
1. Group output / Group Monitor returns
Open
2. Mic inserts
Half Normal
1. Group Insert Send – Return
2. Auxiliary Outputs – End User options
3. End user options – Stereo FX returns
4. Main Output – 2 Track Device
5. Main Insert Send – Main insert return
6. 2 Track Device – 2 track Return
Full Normal
1. Monitor Out - Speaker In
2. Alternate Speaker – Speaker in
3. Studio Playback – Studio Speakers
4. Ext Tb – Mic
The patchbay layout for a console would be as follows:
PMI AUDIO LIMITED WARRANTY STATEMENT
The following outlines the warranty periods for The Trident 88 Analogue console.
All extended coverage is based on the timely registration of said products within
the 30 days of purchase to the original purchaser from the date of Proof Of Pur-
chase. Proof of purchase is the original Bill Of Sale or Sales Invoice from an
authorized dealer.
Inquire about extended warranty.
Trident Audio Developments is covered by a limited warranty against defects in
materials and workmanship (parts and labor) for a period of Two (2) Years from
the date the unit is sold to the Dealer or original purchaser only.
Receive an additional free year warranty covering parts and labor with the
registration of your console!
Acceptable registration is met by filling out and returning to the factory the warranty
card attached to this general warranty statement, along with a copy of the original
sales receipt as proof of the original date of purchase. Or you may register online
at http://trident-audio.com/registerT88.html. Another acceptable method is
registration is by email or phone.
contact@pmiaudio.com
UK +44 (0)1803 612 700 • US +1 (310) 323-9050
The terms and conditions of this limited warranty are:
1. The warranty applies to Trident Audio Developments purchased from PMI Audio
or authorized PMI Audio dealers. The authorized dealers of PMI Audio products are
listed at each brands websites, or on the main page at www.pmiaudio.com
2. The warranty covers any defects in materials and workmanship, and is limited
to the repair or replacement of the original registered product. In its sole discretion,
PMI AUDIO may either repair or replace the product with a product of the same
model, or replace the product with a new model of a similar specification, when
the same model is no longer available.
3. The warranty does not cover any of the following: damage caused by the user;
spillages or moisture damage; neglect, abuse or misuse, including but not limited
to the failure to use the products for its normal purpose in accordance with the
manufacturer’s instructions for use, failure to properly maintain the product in ac-
cordance with the manufacturer’s instructions, and/or the failure to use the prod-
ucts in accordance with the manufacturer’s specifications; normal wear and tear;
use of products with incompatible or faulty equipment; unauthorized modifications;
repairs conducted by unauthorized persons or service center’s; the model and/or
serial number being altered, removed or made illegible; accidents; or acts of God
or any cause beyond the control of PMI AUDIO. It does not cover damage caused
by connecting to improper power voltage supply, cosmetic defects, such as paint
finish, and general wear and tear, as well as certain consumables not covered
under warranty such as fuses, meter bulbs and component shelf life on pots, faders
and switches. Products sold in AS IN condition are not covered.
4. The warranty is applicable to the original purchaser throughout the warranty pe-
riod as stated above or until original owner resells product. If a unit is received for
warranty repair, and after complete examination and testing, no problem is found
with the unit, customer will be charged for time labor plus return shipping costs,
presuming initial user error falsely caused the unit to be determined faulty.
5. The warranty does not affect any statutory rights the original purchaser may
have in accordance with the law applicable in the jurisdiction where the product
was purchased, or any rights the original purchaser may have against the author-
ized dealer pursuant to their original purchase agreement. This warranty gives you
specific legal rights and you may also have other rights, which vary from state to
state, and or country to country.
6. Any claim pursuant to this warranty from the date of purchase of any Trident
Audio Developments product must be returned, together with the original proof of
purchase, to the authorized PMI Audio dealer that sold the product, or to the PMI
Audio service center in either the USA or the UK. All returns to PMI Audio, PMI Audio
UK or any PMI Audio Service Center must be in the original packing, accompanied
by the issued Repair Authorisation, and must be shipped to the address specified
on the Return Authorisation via insured freight at the customer's own expense. Fac-
tory original packaging can be ordered from PMI Audio, Inc. Customer will be
charged for new factory original packaging if customer fails to ship product to PMI
Audio in the original factory packaging. PMI Audio will not pay for express or
overnight freight service nor will PMI Audio pay for shipments to locations outside
the USA. Charges for unauthorized service and transportation costs are not reim-
bursable under this warranty
7. Once the product has been received, the authorized PMI Audio service center
will assess the warranty claim and arrange to either repair or replace in accordance
with the warranty procedure prescribed by PMI Audio for their authorized service
center network. The warranty replacement will be conducted by the authorized PMI
Audio service center as promptly as possible and within a reasonable time from
the date of submission of the warranty claim.
In all circumstances, a claimant under this warranty will be liable for all costs in
delivering their PMI Audio brand product to the authorized service center for war-
ranty replacement and for all costs in collecting the repaired/replacement PMI
Audio product from that authorized PMI Audio service center. PMI Audio service
center may waive the cost of return shipping after full inspection to determine
cause of warranty.
8. PMI Audio will not accept any warranty replacement without the original proof
or purchase of the PMI Audio product, and without the registration of the PMI Audio
product within 30 days of purchase by mail, or online. It is the original purchaser’s
responsibility to keep the original proof or purchase safe at all times, as PMI Audio
is not obliged to provide a replacement of the original proof or purchase. (Contin-
ued on next page)
9. The warrantor assumes no liability for property damage or any other incidental
or consequential damage whatsoever which may result from failure of this prod-
uct.
10. A PMI Audio product that was not purchased through an authorized and legit-
imate sales channel is considered "Grey Market". Warranties for PMI Audio Products
purchased outside the USA will be covered by PMI Audio UK for that specific country
or region, or by local PMI Audio distributors. PMI Audio product originally sold to
the USA market and consequently resold overseas forfeits its warranty. American
PMI Audio Dealers are forbidden to export PMI Audio Products. Non-American deal-
ers are forbidden to export to the USA. "Grey Market" purchases are not covered
by any warranty. In the case that a PMI Audio Product must be returned, it should
be returned to the original place of purchase, or the PMI Audio factory, with proper
return authorisation. Returns from outside the USA, customer shall adhere to
specific shipping, customs, and commercial invoicing instructions given with the
Return Authorisation. PMI Audio will not be responsible for transportation costs or
customs fees related to any importation or re-exportation charges whatsoever.
11. PMI Audio shall not be liable for damages in excess of the purchase price of
the PMI Audio product arising out of the use or inability to use the PMI Audio prod-
uct insofar as allowed to be disclaimed by law in the jurisdiction where the PMI
Audio product was purchased.
Governing Laws
If the purchaser acquired a Trident Series 88 originating from the PMI USA office
direct, or through any Authorized US Dealer, then any order or contract to which
these terms and conditions apply and all matters arising there under shall be con-
strued according to and governed by the Laws of The State of California.
If the purchaser acquired a Trident Series 88 originating from the UK office direct,
or through any Authorized European Dealer, then any order or contract to which
these terms and conditions apply and all matters arising there under shall be con-
strued according to and governed by the Laws of England(UK).
For Tech Support and Repair Authorisation, please contact:
PMI Audio Group USA
1845 W. 169th Street
Gardena, CA 90247
tel: 310-323-9050 fax: 310-323-9051
PMI Audio Group UK
4, Minerva Court, Woodland Close,
Woodlands Industrial Estate,
Torquay, Devon. TQ2 7BD
tel: +44 01803 612700 fax: +44 01803 612009
TRIDENT 88 OWNERS MANUAL24
Trident 88 Warranty Information
TRIDENT 88 OWNERS MANUAL 25
Registration
STATEMENT OF RoHS COMPLIANCE
PMI Audio Group manufactures complete electronic products which are covered by the European Union’s “Removal ofHazardous Substances” directive 2002/95/EC (RoHS). This directive seeks to eliminate toxic substances from themanufacturing process, such that when equipment is disposed of at the end of its life cycle, the materials it contains do not contaminate the environment and pose health risks. Banned substances are lead, mercury, cadmium, hexavalentchromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE). Lead is used together with tin in solder connections to reduce the melting point of solder. Lead-free solder requires higher soldering temperatures which in turn places greater thermal stress on components.
PMI Audio Group takes seriously its obligations under the RoHS directive and insists that its factories use only components that are certified RoHS compliant, as well as leadfree solder. In a very few cases the necessary components may not yet be available to the world market but we work continuously to eliminate any such exceptions at the earliestopportunity. Our printed Circuit Boards (PCB’s) and all soldered joints have been lead-free since 2005.
STATEMENT OF WEEE POLICY
PMI Audio Group manufactures many complete electronic products which are covered by the European Union’s “WasteElectric and Electronic Equipment” directive 2002/96/EC (WEEE). This directive seeks to ensure that waste electric andelectronic equipment is disposed of in an environmentally responsible manner, at the end of its life cycle. PMI AudioGroup takes seriously its obligations under this directive to take back WEEE-a�ected products and, from 13th August2005, will mark all such proVducts with the crossed-out wheeled bin symbol.
Business to Business products: PMI Audio Group will cost-neutrallytake back WEEE-a�ected electric and electronicequipment in this category, from 1st January 2006. PMI Audio Group will work with disposal and recycling partners working within the EU. The waste electric and electronic equipment can then be turned over to a disposal and recycling companies inthe countries concerned.
Business to Customer products: emerging electric andelectronic equipment will be disposed of by local authorities’ collection systems. Dual Use products: this equipment will be disposed of by local authorities’ collection systems.
which in turn place tin in solder connec chromium, polybro not contaminate th manufacturing proc Hazardous Substan PMI Audio Group m
TEMENT O ATS
s greater thermal stress on com ctions to reduce the melting p
ominated biphenyls (PBB) and he environment and pose healt
cess, such that when equipme nces” directive 2002/95/EC (Ro
manufactures complete electro
OF RoHS COMPLIANCE
mponents.. Lead-free solder requires higher soldering temperatures r point of solde
polybrominated diphenyl eth th risks. Banned substances are lead, mercur
ent is disposed of at the end of its life cycle, the materials it contains do HS). This directive seeks to eliminate toxic substances from the
onic products which are covered by the European Union
E
r requires higher soldering temperatures ers (PBDE). Lead is used together with
, cadmium, hexyy, cadmium, hexavalent re lead, mercur f its life cycle, the materials it contains do
minate toxic substances from thes “R ’’ ed by the European Union
mperatures her with
xavalent contains do
the Removal of
PMI Audio Group m
TEMENT O ATS
. Our pr yopportunitmay not yet be ava
art ha ttsnonepmocPMI Audio Group ta
manufactures many complete e
OF WEEE POLICY
s) an ’’ rinted Circuit Boards (PCB ilable to the world market but
s ant, mplia coHSoRfied irtee cr akes seriously its obligations u
electronic products which are
nd all soldered joints have bee t we work continuously to elim
r veaIn .rdele soeeadfrls allew nder the RoHS directive and insists that its factories use only
covered by the European Unio
en lead-free since 2005. minate any such exceptions at t
mcoy ressac neethasescw ey f fe nsists that its factories use only
asteWs “’’ on
the earliests tnenpo
y
the countries conce we The EU.thin hitwcais h tnt inuipmeqe
Business to Busines
2005, will mark all s Group takes serious electronic equipme Electric and Electro
p
erned. uqecinortcelednarictceleetswa6 020uarynJats 1om, fryy, frrgotea
PMI Audio Grou ss products:
such proVducts with the crosse sly its obligations under this d
ent is disposed of in an environ onic Equipment” directive 2002
y p
evd oenr tuen be thn catenmpiuwork willroup wGo iudAI M6. P
up will cost-neutrallytake back
ed-out wheeled bin symbol. irective to take back WEEE-a�e
r nmentally responsible manne 2/96/EC (WEEE). This directive
p
o cglinyccd ren alposaisdto aerart pyclingcd renposal asdiith
WEEE-a�ected electric and ele
ected products and, from 13th , at the end of its life cycle. PMI Audiorr, at the end of its life cycle. PMI Audio
seeks to ensure that waste ele y p
ns ienipamog rkinowersn
ectronic
h August MI Audio
ectric and
.emstsy snllectiooc
Business to Custom
ipmequshis: tctodur pesUla Du
emerging electr mer products:
acy lobf osed opsi be dillnt wme
ric andelectronic equipment w
systemcollectionies’torihautal
thuaalocl will be disposed of by
ms.
’ horities
TRIDENT 88 OWNERS MANUAL 29
Trident 88 Input Channel Recall Sheet Date________ Artist_______ Engineer________ Page__of__
Session Notes
Trident 88 Group Channel Recall Sheet Date________ Artist_______ Engineer_______ Page__of__
Session Notes
Trident 88 Master Channel Recall Sheet Date________ Artist_______ Engineer______ Page__of__
Session Notes Session Notes
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