Proceed 5 Channel Amplifier - 125 w/ch rms @ 8 {Amp 5 Channel}Mark Levinson Working Condition This item is EXTREMELY HEAVY! USD $995.00 (Retail Price: USD $5000.00) Proceed PAV Audio Video Preamplifier Preamp THX For Parts Or Repair (Free) Madrigal audio labs (Mark Levinson) preamplifier for the proceed home video surround sound system. This one is in good cosmetic condition but it doesnt turn on. Maybe a fuse? FROM THE MANUFACTURER Rated power output: 125 w/ch rms @ 8, all channels driven, 20 Hz20 kHz with no more than 0.1% THD 250 w/ch into 4 Frequency response: within 0.15 dB from 20 Hz to 20 kHz Signal to Noise ratio (main outputs): better than 80 dB (ref. 1 w) Input impedance: 100k (balanced) 10k (single-ended) Voltage gain: 23 dB (balanced) 29 dB (single-ended) Input sensitivity: 2.24 V for full rated output (balanced) 1.12 V for full rated output (single-ended) Power consumption: less than 150 W in standby less than 250 W when fully on and at idle Mains voltage: determined by the needs of country for which the unit was manufactured; cannot be reset by dealer or user Overall dimensions: 17.26 W x 6.53 H x 19.55 D Shipping weight: 119 lbs. (54 kg) Connector Complement: two binding posts per channel one 3-pin XLR balanced input connector per channel one RCA input connector per channel two 18 mini-jacks for remote turn-on and loop-through two RJ-45 modular connectors for PHAST communications one IEC AC mains connector Output impedance: less than 0.05, 20 Hz 20 kHz