Sansui QR-1500 4 Channel Receiver – 1972/73

Sansui QR-1500 4 Channel Receiver – 1972/73

690.00 CHF

The item is available for pick-up at Tondo Music, Viale Stazione 1, 6817, Maroggia
To order this item please fill the request form below or call 0779679919
Product description

Fully functional and tested Sansui QR – 1500
Made in Japan 1972/73

Tuning range: FM, MW

Power output: 15W/ch into 8Ω (quadraphonic)

Frequency response: 30Hz to 30kHz

Total harmonic distortion: 0.8%

Damping factor: 20

Input sensitivity: 3mV (MM), 180mV (DIN), 180mV (line)

Signal to noise ratio: 60dB (MM), 70dB (line)

Channel separation: 50dB (line)

Output: 180mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 1 x FET, 1 x IC, 57 x transistors, 24 x diodes

Dimensions: 480 x 132 x 310mm

Weight: 9kg

The Sansui QR-1500 4-channel receiver incorporates Sansui’s unique synthesizing/decoding matrix (patents pending) that produces a multi-dimensional sound field so enthusiastically received by many audio experts as purely revolutionary.
An instrument that literally heralds the new age of 4-channel stereo sound reproduction, the QR-1500 not only converts ordinary 2-channel stereo discs, tapes and FM broadcasts into immensely richer 4-channel stereo sound but, working in the capacity of a decoder, restores any 2-channel material encoded from four channels to its original full-fledged 4-channel status.
It also incorporates the four all-silicon amplifiers which enable you to use a 4-channel tape machine to reproduce discrete 4-channel stereo.