Sansui QRX-7500 Vintage quadraphonic receiver Cleaned and fully Serviced in excellent condition
Tuning range: FM, MW
Power output: 32W/ch (stereo), 25W/ch into 8Ω (quadraphonic)
Frequency response: 30Hz to 30kHz
Total harmonic distortion: 0.3%
Damping factor: 40
Input sensitivity: 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: 159 x transistors, 94 x diodes, 13 x FET, 5 x IC, 9 x zener diodes
Dimensions: 594 x 203 x 370mm
What service work do I perform on stereo equipment before selling includes:
Internal dust removed.
Visual inspection of boards for signs of overheat or component failures and replaced as necessary.
Visual inspection of solder joints for cracking and cold joints and reflowed as necessary.
Main power caps checked for proper capacitance and ESR values and replaced as necessary.
Potentiometers switches sliders jacks all cleaned and lubricated with Deoxit.
Inspection of ALL lamp.
Replaced as necessary even if still working but too weak to provide even lighting.
Exterior cleaning including knobs and buttons sanitized.
Full checkout of every feature! All of my equipment has been fully serviced and works 100% (unless specifically noted otherwise in the ad, which is rare!) Any substantial cosmetic issues (if present) are always noted in the ad as well.
I have tons of audio equipment and can provide the whole audio system solution for you.
I also often take trade ins of stereo or music equipment for discount. No deliveries but I have multiple meet locations available. Cross posted.
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