Integrated Stereo Amplifier (1976-77)
The Sansui AU-7900 is an integrated stereo amplifier giving a high power output of 80 watts per channel of clean, undistorted music reproduction: so accurate it becomes difficult to distinguish from the original live performance.
NF-type phono equaliser: the deviation from the standard RIAA curve is only -± 0,3dB over the entire range. Superb preamp, superb powerful amplifier.
Tape play/dubbing switch, simultaneous connection of two stereo tape decks.
Triple Tone Control: bass, treble and midrange with selectable turnover frequencies.
Direct-coupled true complementary OCL output.
Dual power supply, triple power-circuit protection.
Power output: 75 watts per channel into 8Ω (stereo)
Frequency response: 5Hz to 40kHz
Total harmonic distortion: 0.1%
Damping factor: 80
Signal to noise ratio: 90dB (line)
Channel separation: 50dB (MM)
Dimensions: 430 x 132 x 340mm
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Reviewed Dec 30th, 2016 by CHONGAC
AWESOME...you may not need another integrated amp - ever! Its 75 watts are refined and powerful. The TRANSPARENCY is its strongest characteristic. If you need to 'hear' every detail in analogue or DDD recordings on CD/MP3/FLAC this is the dream machine! My advice: pay for a fully restored model with new capacitors - not merely serviced - while retaining the original C-core transformers. Hearing is believing! Anyone has a copy of the owner's manual? Cheers, ALAN
Reviewed Jan 10th, 2015 by javado
Very Good amp.