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Pioneer SX-424

AM/FM Stereo Receiver (1972-74)

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Pioneer SX-424


Tuning range: FM, MW

Power output: 12 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 70kHz

Total harmonic distortion: 1%

Damping factor: 40

Input sensitivity: 6.5mV (mic), 3mV (MM), 180mV (DIN), 180mV (line)

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

Output: 180mV (line), 36mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 1 x FET, 30 x transistors, 24 x diodes

Dimensions: 431 x 146 x 347mm

Weight: 7.9kg

Accessories: FM T-type antenna


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re: SX-424

I have a problem with the stereo light and the signal meter. If stereo is tune it do not moves and stereo light doesn't come. In AM the signal meter moves.
What can it be, really appreciate and input,

Thank You

Thank you very much, I had used t more than 30 Years ago it is very nice and good in sound.

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