Description

1974 Pioneer QX-949 Four Channel Quadrophonic Receiver. Cleaned and tested fully operational. Cosmetically graded NM- (Near Mint Minus) for mild signs of age and wear. Comes with original owners manuals, schematics booklet, original box and original packaging. Pioneer’s ultimate four channel FM/MW stereo receiver, featuring all present quadraphonic systems, CD-4, SQ and regular matrix. The unique power boosting circuit converts the large 4-channel power output to even greater 2-channel power. Other features include 3 pairs of tape terminals, 4 pairs of speaker systems, 2 pairs of phono terminals, high and low filters and a Dolby NR adapter switch.
Specifications
Year: 1974
Country: Japan
Tuning range: FM, MW
Power output: 60W/ch (stereo), 40W/ch into 8Ω (quadraphonic)
Frequency response: 7Hz to 25kHz
Total harmonic distortion: 0.3%
Damping factor: 35
Input sensitivity: 2.5mV (MM), 150mV (line)
Signal to noise ratio: 70dB (MM), 90dB (line)
Output: 150mV (line)
Speaker load impedance: 4Ω to 16Ω
Semiconductors: 14 x FET, 7 x IC, 118 x transistors, 69 x diodes
Dimensions: 550 x 160 x 440mm
Weight: 22.4kg
$200 insured shipping in Continental US
All Checkered Records Stereo Equipment Is Cleaned & Tested and is Guaranteed For 10 Days After Receipt