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Sansui AU-7700 Integrated amplifier

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Nicosia, Aglantzia

Posted: Today 13:00 Ad ID: 6650680

Type: Amplifiers
Condition: Used

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Description

Sansui's prototype of the AU-7700 created a lot of excitement in our audio engineering division.

Here was an integrated amplifier of moderately large power output, very low distortion, sophisticated tone controls and source handling capabilities and much more.

Features of the AU-7700 include terminals for connecting up to two pairs of speakers, circuits for handling two tape decks, terminals for connecting up to two turntables, selectable pick-up load, versatile control of tonal quality and high and low filter switches.

Specifications

Power output: 54 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 50kHz

Total harmonic distortion: 0.1%

Damping factor: 30

Input sensitivity: 2.5mV (MM), 100mV (DIN), 100mV (line)

Signal to noise ratio: 75dB (MM), 85dB (DIN), 85dB (line)

Channel separation: 75dB (MM), 85dB (line)

Output: 100mV (line), 30mV (DIN), 0.8V (Pre out)

Speaker load impedance: 8Ω (minimum)

Semiconductors: 57 x transistors, 22 x diodes, 3 x zener diodes, 1 x LED

Dimensions: 434 x 130 x 315mm

Weight: 12.3kg

Year: 1975

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Nikos

Posting since feb, 2017

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