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Pioneer QX-4000

Quadraphonic AM/FM Receiver (1972-74)

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Pioneer QX-4000


Tuning range: FM, MW

Power output: 10W/ch into 8Ω (quadraphonic)

Frequency response: 10Hz to 100kHz

Total harmonic distortion: 1%

Damping factor: 40

Input sensitivity: 2.3mV (MM), 180mV (line)

Output: 200mV (line), 35mV (DIN)

Speaker load impedance: 8Ω (minimum)

Year: 1974

Price: USD $349 (1974)


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