Sansui 9090 Stereo receiver

The Sansui 9090 is a high output version of the 8080 stereo receiver with 110 watts continuous, per channel (minimum RMS) at 1000Hz both channels driven into 8 ohms, with no more than 0.2 % distortion.

It has a highly selective FM front-end, through very sophisticated electronic design.

Features include four meters: power (each channel); signal strength; tuning, power protection circuitry and LED indicator, triple tone control with turnover selectors, two tape deck terminal facilities, Dolby FM/4-channel adaptor facility, wide dynamic range from precise phono equalisation system, full range of controls, connections for three sets of speaker systems and FM Multipath detection system.

Specifications

Tuning range: FM, MW

Power output: 110 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 30kHz

Total harmonic distortion: 0.2%

Damping factor: 10

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

Signal to noise ratio: 70dB (MM), 80dB (line)

Channel separation: 50dB (MM), 50dB (line)

Output: 100mV (line), 30mV (DIN), 0.75V (Pre out)

Dimensions: 540 x 182 x 397mm

Weight: 23.3kg

Year: 1975