A rarely seen JVC receiver in really excellent condition and working order.The receiver has an inbuilt 7 band graphic equaliser, which can save 5 user-defined settings (in addition to the 5 pre-defined ones)The original remote control is included and I can supply a user manual in PDF format. THIS IS A CRAZY AMOUNT OF MONEY FOR A RECEIVER OF THIS POWER. SPECIFICATIONS:General:Manufacturer: JVCModel: RX-501 BKType: Surround ReceiverYears of manufacture: 1989 - 1991Made in: JapanColor: BlackRemote control: yes (Type: RM-SR501U)Power consumption: 200 WDimensions: 435 x 127 x 330 mm (WxHxD)Weight: 6.8 kgOriginal price: 899 DM Connections:Number of inputs: 4Phono: MM (2.5 mV, 47 kOhm)CD: (200 mV, 47 kOhm)Tape 1 Play: (200 mV, 47 kOhm)Tape 2 / Video Sound Play: (200 mV, 47 kOhm)Number of outputs: 4Tape 1 Play: 200 mVTape 2 / Video Sound Play: 200 mVPre-Out: 1V / 600 Ohm, 3V / 600 Ohm (max)Headphones: 4 - 8 Ohm Technical Data:Continuous power:8 Ohm: 65 watts per channel, at 20 - 20,000 Hz (distortion factor 0.015 %).4 Ohm:Dynamic power:8 Ohm:4 Ohm:Total harmonic distortion:0.015% at 65 wattsAttenuation factor: 55 (20- 20 khz, 8 ohms)Frequency response:Phono: 20- 20,000 Hz (+/- 5 dB).CD: 10 - 50,000 Hz (+/- 1 dB)Signal-to-noise ratio:Phono: 71 dBHigh Level: 91 dB Tuner-Receiver:Reception: VHF/MWFrequencies:FM: 88 - 108 MHzMW: 535 - 1605 KHzInput sensitivity:FM: 1.5µVMW: 30µVFrequency response: 30-15,000 Hz (+ 0.5 dB, - 0.8 dB)Distortion factor: 0.08% (mono), 0.08% (stereo) Signal-to-noise ratio: 84 dB (mono), 78 dB (stereo)Channel separation: 50 dB at 1 kHzSelectivity: 75 dB at 400 kHzCo-wave selection: 1.0 dBSpurious wave selection: 70 dBImage frequency attenuation: 90 dBIF attenuation: 100 dBAM suppression: 55 dB Special FeaturesCSRP4 Speaker Surround for Video7-band computer-controlled graphic equalizer 5 preset and 5 freely programmable equalizer settings Station Memory for 40 FM/MW Stations Auto Memory, Preset Scan, Station Name Memory for 20 StationsDynamic Super-A with Gm driverCCS - Compu Link Communications System