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Hitachi SR-1100

Solid-State Stereo Receiver (1972)

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Hitachi SR-1100


Tuning range: FM, MW

Power output: 55 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 50kHz

Total harmonic distortion: 0.5%

Damping factor: 50

Input sensitivity: 2mV (mic), 1.8mV (MM), 500mV (DIN), 125mV (line)

Signal to noise ratio: 65dB (MM), 85dB (line)

Channel separation: 55dB (MM), 60dB (line)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 6 x IC, 3 x FET, 49 x transistors, 47 x diodes

Dimensions: 446 x 137 x 330mm

Weight: 12.6kg

Year: 1972


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Reviewed May 15th, 2018 by

Superb bass slam from this heavy receiver.
Had mine completely overhauled. There are still minor issues such as slight interference through output which tends to be unnoticeable when listening to music. FM stereo mute doesn't work and indicator doesn't light up but radio quality is good. Very powerful receiver and apparently very much sought after,



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