A true power house! Very large vintage stereo integrated amplifier, it will be well packed and insured. It's the audiophile ES standard from Sony. It is in fair condition, it is vintage, and shows some damages case on the back, some wear, use, see pics. High class phono riaa pre amp for MM or MC. Bias and offset set correct. Contacts cleaned Fully working correct. It's extremely heavy. Very big 600W transformer and 4 very large buffer capacitors. Sony TA-F555ES Integrated Stereo Amplifier (1983-87) Specifications Power output: 130 watts per channel into 8Ω (stereo) or 170 Watts @ 4 Ohms RMS Frequency response: 2Hz to 200kHz Total harmonic distortion: 0.02% Damping factor: 125 Input sensitivity: 0.13mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 73dB (MC), 83dB (MM), 102dB (line) Output: 150mV (line) Speaker load impedance: 4Ω to 16Ω Dimensions: 430 x 130 x 365mm Weight: 13.1kg Year: 1982 All functions work and sounds good. Contact cleaned. Little signs of use, pictures are description. Carefully shipped