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Pioneer QM-800A

4 Channel Power Amplifier (1972-74)

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Pioneer QM-800A


Power output: 32 watts per channel into 8Ω (stereo), 25W (4 channel)

Frequency response: 8Hz to 60kHz

Total harmonic distortion: 0.5%

Damping factor: 65

Input sensitivity: 0.5V

Signal to noise ratio: 90dB

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 39 x transistors, 36 x diodes

Dimensions: 430 x 138 x 337mm

Weight: 13.5kg

Year: 1972


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