High-end Rotel musical amplifier. The Rotel RA-940 is a stereo integrated amplifier which has been designed for high performance. It has Symmetrical Circuit Paths. These are utilized to ensure absolutely identical timing integrity between the two channels of the amplifier. The power supply derives from a ROTEL designed and manufactured toroidal power transformer and also utilize ROTEL custom designed capacitors to improve the speed and damping factor of the amplifier. Tone defeat function and phono input. MM/MC input It had a little service job, bias and offset set correct. Contacts cleaned Power output: 40 watts per channel into 8Ω (stereo) 2x 60 Watt @ 4 Ohm RMS Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.3% Damping factor: 150 Input sensitivity: 0.25mV (MC), 2.5mV (MM), 160mV (line) Signal to noise ratio: 70dB (MC), 75dB (MM), 93dB (line) Speaker load impedance: 4Ω (minimum) Dimensions: 440 x 92 x 347mm Weight: 5.9kg Excellent condition! Carefully insured shipped