Excellent working and looking amplifier. With original remote and phono input Rated Output (20 Hz to 20 kHz, Both Channels Driven Simultaneously) 55W + 55W (4 Ω) 40W + 40W (8 Ω) Dynamic Power 80W + 80W (4 Ω) 55W + 55W (8 Ω) Total harmonic distortion factor 0.03% (20 Hz to 20 kHz, double-channel drive, 8 Ω load, 35W) Output bandwidth (8 ohm load, 0.03%) 10 Hz to 50 kHz Frequency response (CD) 10 Hz ~ 100 kHz + 0 -3dB Damping factor 100 (8 Ω load, 20 Hz to 10 kHz) Input Sensitivity / Impedance Phono MM : 2.5mV/47k Ω High Level : 170mV/20k Ω Phono maximum allowable input (1 kHz) MM:130mV RIAA deviation (40 Hz to 20 kHz) ± 0.3 dB S/N ratio (A-weight correction, JEITA) Phono MM:83dB High Level:87dB Input / output terminal Phono input : 1 system (with GND terminal) Line In : Route 3 (CDs, Tuners, Aux / DVDs) Tape I/O : 2 systems (Recorders 1 and 2) Speaker output : 2 channels (System1, 2) Headphone output : 1 channel Tone control characteristics ± 10 dB (100 Hz, 10 kHz) Power supply voltage 100 VAC, 50Hz/60Hz Power consumption 100W (Electrical Appliances and Materials Safety Law) 0.7W (standby) Maximum external dimensions Width 440x Height 117x Depth 341 mm Weight 6.6kg P Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.01% Damping factor: 100 Input sensitivity: 2.5mV (MM), 170mV (line) Signal to noise ratio: 80dB (MM), 104dB (line) Channel separation: 70dB (line) Speaker load impedance: 4Ω (minimum) Dimensions: 440 x 117 x 341mm Weight: 6.6kg Accessories: remote control Year: 2005 Carefully insured shipped Pictures are description