The Sansui AU-101 is the Benjamin of the famous AU-line from the 70s. Although not heavy in weight and easy to control functions, the AU-101 has many State of the Art features from the bigger brothers at the time such as the AU-555A, the AU-101 is a thoroughly designed all-transistor amplifier with a modest output power but with very good listening properties. This item is in neat condition, tested and working well and immediately usable. Taking into account it’s age of 40+, I would recommend a professional service at some point. Power output: 8Ω 15 watts per channel (stereo) Power output: 4Ω 18 watts per channel (stereo) Frequency range: 20Hz to 60kHz THD: 0.8% Input sensitivity: 4mV (mic), 3mV (MM), 200mV (DIN), 200mV (line) SNR: 65dB (MM), 75dB (line) Channel separation: 45dB (MM), 45dB (line) Output: 200mV (line), 30mV (DIN) Speaker impedance: 4Ω to 16Ω Semiconductors: 18 x transistors, 4 x diodes Dimensions: 407 x 115 x 278 mm Weight: 5.9 kg CD-R with manual, plan and brochure included. The device will be packaged with care and shipped by insured mail.