Pioneer SX-1250
Specifications:
Tuning range: FM, MW
Power output: 160 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 50kHz
Total harmonic distortion: 0.1%
Damping factor: 30
Input sensitivity: 6.5mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line)
Signal to noise ratio: 75dB (MM), 90dB (line)
Output: 150mV (line), 30mV (DIN), 1V (Pre out)
Speaker load impedance: 4Ω (minimum)
Dimensions: 556 x 186.5 x 464.5mm
Weight: 29.2kg
Year: 1976
Repair:
LED Upgrade
Relay Changed
Unit Recapped
Power Stabilizer Board /EQ Board/ Filter Amp/ Control Amp/ Flat Amp/ Tuner Transistors Changed
Some Power Amp Transistors Changed
Pots/Switches Cleaned
Bias Adjusted
Cleaned and Tested