Marantz PM4001OSE - SilverCondition is generally very good indeed, certainly for a unit of this age. I purchased the unit new but it has sat unused for the last few years. Sounds great, and has plenty of analogue inputs. Includes original box and remote control. Note that the box does not include the original packaging. I do - somewhere - have the instruction manual but cannot locate it. Should this ever be found I will also send this on! Happy bidding. Taken from the manual: Power output RMS8Ohms/4Ohms(40Hz–20kHz)............. 40/55W DIN 8 Ohms / 4 Ohms ............................................ 45 / 60 W IHF dynamic power 8 Ohms / 4 Ohms .................................................. 55 / 80 W THD at 8 Ohms RMS rated output ............................. 0.01% Intermodulation distortion ............................................ 0.01% Damping factor ................................................................ 100 Magnetic cartridge input Inputsensitivityimpedance................... 2.5mV/47kohms Accuracy of frequency response to RIAA .................. 0.5 dB Signal to noise ratio..................................................... 80 dB Tuner / CD / AUX/DVD / RECORDER 1 / RECORDER 2 inputs Input sensitivity impedance .................. 170 mV / 20 k ohms Signal to noise ratio .................................................. 104 dB Frequency response (–1 dB) ....................... 10 Hz – 50 kHz Tone characteristic (100 Hz and 10 kHz) .................. ±10 dB Channel separation ..................................................... 70 dB General Power Requirements N, UK version ............................................ 230 V AC, 50 Hz Dimensions (MAX) (WxHxD) ................. 440 x 117 x 341 mm Weight .......................................................................... 6.6 kg