Sansui - AU-2900 Solid state integrated amplifier





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Sansui AU-2900, manufactured in 1976, is an integrated stereo amplifier, 1 item, serial number 517034073; physically very good and functionally tested and working, weight 8 kg, includes no extras.
Description from the seller
The Sansui AU-2900 is an integrated stereo amplifier that delivers solid output—17 watts per channel into 8 ohms at 1 kHz—while maintaining exceptionally low distortion and a clear, balanced sound. As the most affordable model in the AU Series, it still reflects Sansui’s commitment to audio quality.
Its design incorporates a true complementary OCL power circuit, featuring a dual-transistor differential amplifier in the input stage. A dual positive/negative power supply supports all major circuits, ensuring stable, interference-free performance and consistent sound quality at any listening level.
Features include:
Low-noise phono equaliser
Stepped tone controls
Outputs for 2 sets of speaker systems
Complete range of controls, high filter and loudness switches, source selectors and input/output terminals
Specifications
Power output: 15 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 40kHz
Total harmonic distortion: 0.3%
Damping factor: 50
Signal to noise ratio: 90dB (line)
Channel separation: 57dB (MM)
Dimensions: 400 x 120 x 240mm
Pictures are original of this lot and part of description so what you see is what you get !
Seller's Story
The Sansui AU-2900 is an integrated stereo amplifier that delivers solid output—17 watts per channel into 8 ohms at 1 kHz—while maintaining exceptionally low distortion and a clear, balanced sound. As the most affordable model in the AU Series, it still reflects Sansui’s commitment to audio quality.
Its design incorporates a true complementary OCL power circuit, featuring a dual-transistor differential amplifier in the input stage. A dual positive/negative power supply supports all major circuits, ensuring stable, interference-free performance and consistent sound quality at any listening level.
Features include:
Low-noise phono equaliser
Stepped tone controls
Outputs for 2 sets of speaker systems
Complete range of controls, high filter and loudness switches, source selectors and input/output terminals
Specifications
Power output: 15 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 40kHz
Total harmonic distortion: 0.3%
Damping factor: 50
Signal to noise ratio: 90dB (line)
Channel separation: 57dB (MM)
Dimensions: 400 x 120 x 240mm
Pictures are original of this lot and part of description so what you see is what you get !

