This powerful 220-watt 4-channel amplifier and sensitive FM/AM stereo tuner is just what you need to enjoy 4-channel reproduction. The secret to the QRX-5500 is its 4-channel Synthesizer and Decoder section, a team of circuits which let you tune reproduction modes to your room. There are a few light scratches in the cabinet, and the back edge was etched by a previous owner, but otherwise this piece is in excellent condition.
- Production
- 1973-74
- Condition
- 8/10
- Serial No.
- 233090255
- Orig. MSRP
- $599.95
- Restoration
- Full 30-point service check
- Cleaned controls, switches, and chassis
- Factory Specs
Type solid-state AM/FM stereo tuner
Tuning range AM/FM
Power output 22W/ch into 8Ω (quadraphonic)
Frequency response 30Hz to 30kHz
Total harmonic distortion 0.3%
Damping factor 40
Input sensitivity 2.5mV (mic), 2.5mV (MM), 100mV (DIN), 100mV (line)
Signal to noise ratio 70dB (MM), 80dB (line)
Output 100mV (line), 30mV (DIN)
Speaker load impedance 4Ω to 16Ω
Semiconductors 136 x transistors, 5 x FET, 80 x diodes, 6 x zener diodes, 3 x IC
Dimensions 23.5"W x 8"H x 14.75"D
Weight 48 lbs.
- Documentation
Sansui QRX-5500 Brochure
Sansui QRX-5500 Advert
- The History of Sansui
- Sansui was founded in 1947 in Tokyo Japan. Started as a transformer manufacturer, Sansui produced various audio products for more than fifty years. In its heyday, somewhere between the late 1970’s and the mid 1980’s, Sansui was a well known brand all over the world. The name “Sansui” means “Mountain and Water.” The...
[ Read More ]
- Liner Notes
Sansui's revolutionary 4-channel audio developments, as exemplified by the QS regular matrix system with QS vario-matrix and the famed QS Synthesizer, is combined in this powerful 220-watt 4-channel amplifier and sensitive FM/AM stereo tuner to enable you to enjoy any and all stereo and 4-channel program sources in realistic 4-channel reproduction.
- Stock No.
- 8036588978397
This powerful 220-watt 4-channel amplifier and sensitive FM/AM stereo tuner is just what you need to enjoy 4-channel reproduction. The secret to the QRX-5500 is its 4-channel Synthesizer and Decoder section, a team of circuits which let you tune reproduction modes to your room. There are a few light scratches in the cabinet, and the back edge was etched by a previous owner, but otherwise this piece is in excellent condition.
Production
1973-74
Condition
8/10
Serial No.
233090255
Orig. MSRP
$599.95
Restoration
- Full 30-point service check
- Cleaned controls, switches, and chassis
Factory Specs
Type solid-state AM/FM stereo tuner
Tuning range AM/FM
Power output 22W/ch into 8Ω (quadraphonic)
Frequency response 30Hz to 30kHz
Total harmonic distortion 0.3%
Damping factor 40
Input sensitivity 2.5mV (mic), 2.5mV (MM), 100mV (DIN), 100mV (line)
Signal to noise ratio 70dB (MM), 80dB (line)
Output 100mV (line), 30mV (DIN)
Speaker load impedance 4Ω to 16Ω
Semiconductors 136 x transistors, 5 x FET, 80 x diodes, 6 x zener diodes, 3 x IC
Dimensions 23.5"W x 8"H x 14.75"D
Weight 48 lbs.
Documentation
Sansui QRX-5500 Brochure
Sansui QRX-5500 Advert
The History of Sansui
Sansui was founded in 1947 in Tokyo Japan. Started as a transformer manufacturer, Sansui produced various audio products for more than fifty years. In its heyday, somewhere between the late 1970’s and the mid 1980’s, Sansui was a well known brand all over the world. The name “Sansui” means “Mountain and Water.” The...
[ Read More ]
Liner Notes
Sansui's revolutionary 4-channel audio developments, as exemplified by the QS regular matrix system with QS vario-matrix and the famed QS Synthesizer, is combined in this powerful 220-watt 4-channel amplifier and sensitive FM/AM stereo tuner to enable you to enjoy any and all stereo and 4-channel program sources in realistic 4-channel reproduction.
Stock No.
8036588978397
