Pioneer QX-949
Pioneer QX-949A
Quadrophonic surround receiver of the healthy years.
Like the confusing format(s) it could decode (or not) (or approximately), it wasn't necessarily successful, sales-wise.
But if the owner ignores the complex CD-4, SQ, QS and Matrix surround modes, then the QX-949 is a powerful receiver built to last a lifetime and surving five or six more format wars.
Internal views of the original Q-X949 you know where ; the beautiful original 1974 US sell-sheet for the 949, right here.
The 949 was reviewed in the april 1974 issue of AUDIO.
Pioneer QX-949 specifications
Title |
Value |
2ch POWER (1Khz) : |
2x 85W (4 Ohm) |
2x 65W (8 Ohm) |
4ch POWER (1Khz) : |
4x 58W (4 Ohm) |
4x 44W (8 Ohm) |
Power (20Hz...20Khz) : |
2x 60W (8 Ohm) |
4x 40W (8 Ohm) |
THD : |
less than 0,3% (rated power, 8 Ohm, 1Khz) |
Power bandwidth : |
7Hz...40Khz (4CH active) |
Frequency response : |
7Hz...25Khz (DIN, +0,5 / -1dB) |
Phono MM input : |
2,5mV / 50kOhm |
Tuner, Tape, Aux inputs : |
150mV / 100kOhm |
Front Treble control : |
± 10dB at 10Khz |
Front Bass control : |
± 10dB at 100Hz |
Rear Treble control : |
± 10dB at 10Khz |
Rear Bass control : |
± 10dB at 100Hz |
CD4 input : |
2,5mV / 100kOhm |
CD4 THD : |
0,07% |
CD4 S/N ratio : |
more than 70dB |
CD4 separation : |
50dB (left <> right) |
30dB (front <> rear) |
CD4 frequency response : |
20Hz...15Khz |
PC : |
530W |
Dimensions : |
55 x 16 x 44cm |
Weight : |
22,4kg. |
page online since : 2005
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