Look at the connections and all settings for the tone control. That is truly unique and beautiful! It can also be used only as a preamp or power amplifier. 2 phono connections, 2 x tape DIN and RCA, AUX, tuner, scope output, 5 grid connections for other components. The device has some light traces of use, mainly on the black cover. The device plays well, but the volume control does creak a bit on lower volume or may not give a signal for a short amount of time and could use a cleaning. Turn it a bit and it plays well, it is not new! Has been provided with a new on/off light. Truly a beautiful amplifier and a must have for the collector/enthusiast. See the video for a short demonstration with working light: https://youtu.be/BpwJbMR2CBA Power output: 75 watts per channel into 8Ω (stereo) Frequency response: 15 Hz to 50 kHz Total harmonic distortion: 0.1% Input sensitivity: 1.8mV (mic), 1.8mV (MM), 180mV (line) Signal to noise ratio: 78dB (MM), 88dB (line) Output: 0.775mV (line) Speaker load impedance: 8Ω (minimum) Dimensions: 376 x 144 x 301 mm Weight: 14.8 kg