Specifications
Tuning range: FM, MW
Power output: 40 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 40kHz
Total harmonic distortion: 0.003%
Signal to noise ratio: 80dB (MM), 90dB (line)
Speaker load impedance: 4Ω to 16Ω
Dimensions: 430 x 136 x 305mm
Weight: 6.6kg
Accessories: remote control
Year: 1995
user manuals https://www.mediafire.com/file/6yirirl4zxlrn33/hfe_technics_sa-gx180_service_en.pdf/file