Good quality Technics amplifier rocks your speakers! Cool power output led meters. All tested and works fine. Contacts cleaned. Phono input With power cable Power output: 25 watts per channel into 8Ω (stereo) 2x 30W @ 4 Ohm Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.04% Damping factor: 40 Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 80dB (MM), 97dB (line) Channel separation: 50dB (line) Output: 150mV (line), 30mV (DIN) Speaker load impedance: 4Ω to 16Ω Dimensions: 430 x 86 x 288mm Weight: 5.1kg Finish: black, silver Year: 1982 Carefully insured shipped.