Pioneer Model QX-8000 Quadraphonic 4 Channel Stereo Receiver

Pioneer Model QX-8000 Quadraphonic 4 Channel Stereo Receiver

Shipping only to the lower 48 states and residential or commercial addresses. No shipping to HI or AK or PO boxes

Great receiver in excellent condition.

Tested each of the 4 channels and all are working as is the AM/FM section, phono and aux input.

All controls and switches are working volume, right and left and front and rear balance controls, tone and all others. Recently cleaned.

Very clean case and face plate but one speaker indicator lamp, front left, is not working (see first photograph).

The main panel lights have been replaced with new LED's that should last the life of the receiver.

Specifications:

Tuning range: FM, MW

Power output: 25W/ch (stereo), 20W/ch into 8Ω (quadraphonic)

Frequency response: 5Hz to 100kHz

Total harmonic distortion: 1%

Damping factor: 35

Input sensitivity: 2mV (MM), 170mV (line)

Signal to noise ratio: 75dB (MM), 90dB (line)

Output: 170mV (line), 0.4V (Pre out)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 1 x FET, 2 x IC, 65 x transistors, 27 x diodes

Dimensions: 509 x 172 x 377mm

Weight: 15.6kg

Year: 1971