The most important aspects summarized Uncompromising Quality

Eternity-Jo introduces the ET3-KT88 tube amplifier from The noble case of the ET3-KT88 is milled out of an

the ET series. Crafted in manual work in Switzerland aluminum plate and available either in black or in

the tube amplifier comes with the following functions and anodized silver. We also offer other color options.

specifications: For gaining top class sound, only hand-selected and

pre-tested components are used.

• Triode/Pentode switchable

• Triode 2x 30 WRMS (Sinus) at 8 Ω • Pentode 2x 60 WRMS (Sinus) at 8 Ω See (or rather hear) for yourself

• 12-step bias-current switch: Adjustment to speakers

with efficiency of 84 – 97 dB Make a noncommittal listening appointment at

• Integrated amplifier or power amplifier – switchable! Eternity-Jo’s in Schaffhausen in beautiful Switzerland.

• Bias-current control of the KT88 tubes (real time) Per request, a test listening can be arranged at the

• Standby/heating mode only (listening pauses etc.) customer’s facilities with his/her existing range of

• Van der Veen ring core transformer equipment.

• Remote control in a noble aluminum case

www.eternity-jo.ch

TUBE AMPLIFIER ET3-KT88

JOY OF LISTENING IN TOP CLASS QUALITY

Special features Installed components

• Standby/heating only (listening pauses etc.) - Solen coupling capacitors

• 12-step bias-current switch: Adjustment to - Metal film (oxide) resistors 1% or 2%

speaker with efficiency of 84 – 97 dB

- Only long-lasting 105 °C electrolytic capacitors

• Switch between integrated and power amplifier

- Van der Veen transformer VDV3070

• Processor-controlled bias-currents of the KT88 tubes

- Neutrik RCA sockets

• Correction possibility for the single tubes at the

front! No need to open the machine - Schaffner line filter

• Test mode for adjusting the bias-currents - Ring core power transformer

• Selectable display mode On/Off - Several other high-quality components

• Indication of preheating phase - Case completely made out of aluminum

• IR remote with possibility to switch between sources

• Protective cover for tubes made of acrylic glass

www.eternity-jo.ch

UNCOMPROMISING QUALITY

TUBE AMPLIFIER ET3-KT88

Operation mode Output Impedance

Push-Pull Class AB - Super linear 4-8 Ω – for speakers with an efficiency from 84 dB

Switchable between integrated and power amplifier

Channel Options

Power CD - TUN - DVD - AUX

Pentode 2 x 60 WRMS (Sinus) at 8 Ω

Triode 2 x 30 WRMS (Sinus) at 8 Ω Installed Tubes

Pre-Amplifier/Driver: 4 x 6SN7GT – Tung-Sol

Frequency Response Power Amplifier: 4 x KT88 SED – S-Logo (Svetlana)

16 Hz – 20 kHz ± 0.5 dB at 1 WRMS or 4 x KT88 Gold Lion (Genalex)

6 Hz – 30 kHz ± 1.5 dB at 20 WRMS

Supply Voltage

Distortion Ratio 230 V AC, max 450 W Less than 0.5% at 1 kHz / 10 W

Power consumtion

Signal-to-noise Ratio 160 W, heating 70 W

Higher than 95 dB

Measures (w x d x h) / Weight

Input Sensitivity / Impedance 482 x 290 x 190 mm – 22.5 kg without packaging

750 mVRMS / 50 kΩ

www.eternity-jo.ch

PURE PERFORMANCE

TUBE AMPLIFIER ET3-KT88

Guarantee Eternity – Jo

Amplifier and remote control 24 months SWISS CRAFTED TUBE AMPS

KT88 Tubes 6 months Manufacture

6SN7GT Pre-Amp Tubes 6 months Josef Kurt Zimmermann

Kronenhalde 12

CH-8200 Schaffhausen

The current list prices incl. 8% VAT (Switzerland) Mobil: +41 79 246 27 80

can be found on www.eternity-jo.ch Fixed line: +41 52 625 14 37

kzimmermann@eternity-jo.ch

www.eternity-jo.ch

Other case colors available for extra charge

Pictures - www.janthoma.ch

ETERNITY-JO YOUR SPECILAIST

TUBE AMPLIFIER ET3-KT88