Pioneer SA-7500 II for parts or repair, working but noisy (read details) - $140 - (Pointe du Lac, QC)

Good condition Pioneer SA-7500 II amplifier. I tested it with my headphones and my Toshiba turntable and everything seems to work appart from the noise floor that is higher than it should so I suspect faulty transistor(s). As you can see in the pictures the capacitors were changed for brand new Nichicons and the protection relay was just changed. All pots and switches were cleaned. Power output: 45 watts per channel into 8? (stereo) Frequency response: 10Hz to 40kHz Total harmonic distortion: 0.1% Damping factor: 30 Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 73dB (MM), 95dB (line) Output: 150mV (line) Semiconductors: 2 x IC, 26 x transistors, 17 x diodes Dimensions: 380 x 139 x 308mm Weight: 9.1kg It is sold as is/no returns because it is a vintage amp. Ask me any question you want!

Posted in Pointe du Lac, QC, Electronics
From ebay.com - 1 month ago