
Pioneer SX-1280 (185 Watts Per Channel)
Old Bulbs Replaced with LEDs
Filter Caps Replaced
Speaker Terminals Upgraded to Banana Plugs
Power Supply Re-Capped
Bias Adjusted
Wood Cabinet Refinished
Fully Tested and Cleaned
Specifications
Tuning range: FM, MW
Power output: 185 watts per channel into 8Ω (stereo)
Frequency response: 5Hz to 80kHz
Total harmonic distortion: 0.03%
Damping factor: 30
Input sensitivity: 7.5mV (mic), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 80dB (MM), 95dB (line)
Output: 150mV (line), 1V (Pre out)
Speaker load impedance: 4Ω (minimum)
Semiconductors: 5 x FET, 6 x IC, 67 x transistors, 50 x diodes
Dimensions: 556 x 186 x 461mm
Weight: 28.7kg
Accessories: FM T-type antenna