Pioneer SX-650  
 
Na risiveru nedostaje potenciometar sto pali , zato ne mogu testirati inace ocuvan sto se i vidi na slikama , zdnja slika skinuta sa neta kako izgleda potenciometar 
 
Specifications 
 
Tuning range: FM, MW 
 
Power output: 35 watts per channel into 8Ω (stereo) 
 
Frequency response: 10Hz to 50kHz 
 
Total harmonic distortion: 0.3% 
 
Damping factor: 30 
 
Input sensitivity: 7mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line) 
 
Signal to noise ratio: 70dB (MM), 90dB (line) 
 
Output: 150mV (line), 30mV (DIN) 
 
Speaker load impedance: 4Ω (minimum) 
 
Semiconductors: 1 x FET, 9 x IC, 21 x transistors, 29 x diodes 
 
Dimensions: 480 x 149 x 371mm 
 
Weight: 13.1kg 
 
Year: 1976