Very nice tube amplifier by Luxman from the golden age of this brand. The amplifier is completely checked by the technical service and all solder connections and potentiometers are made in order so that the amplifier can work for years to come. Optical amplifier has some wear and tear but this is minimal and not disturbing. The amplifier is very extensive. Sufficient inputs (including MM/MC phono input) and the possibility to connect 2 pairs of speaker sets. It can then be switched between speaker set A or B or A/B. There is also a good tone control present. Manual is also included. When shipped, the device will be packaged professionally and securely and insured with track and trace. Technical specifications Luxman LV-103 Power output: 50 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.25% Input sensitivity: 0.125mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 70dB (MC), 90dB (MM), 110dB (line) Semiconductors: 3 x IC, 31 x transistors, 8 x FET, 9 x zener diodes, 23 x diodes, 2 x vacuum tubes Dimensions: 438 x 148 x 353mm Weight: 10 kg