Im offering a preamplifier VX-700 ACCUPHASE, Got this condition and unable to test so its Untested, may or not work once hooked to an amplifier, Im listing for parts or repair , buttons seems to be working, menus and options can be selected, expect light scratches , the input selector cap has nicks, the right side on the back has damage ( chassis and serial port ) , dont see any broken part on internals , I believe is just cosmetics , very heavy Unit 57-58 lbs . Im offering AS IS with no returns or refunds, I cant guarantee or give any Warranty since its Untested, please refer to the pictures for details , maybe I missed some detail that I didnt mention, it was just a quick test and I took pictures of the most representative thing I found. Shipping using UPS Ground only, No Fedex NO International shipping TECHNOLOGY Decoders for latest audio formats 32-bit highspeed floating point DSP MDS Plus type D/A converters for all 8 channels Auto level adjustment for each speaker Large 40 character 2 line display for smooth function control Lip-sync function Total separation of audio and video sections Optional line doubler and quadrupler GUARANTEED SPECIFICATIONS Digital inputs/outputs: EIAJ compliant oAnalog inputs: A/D converter (sampling frequency 48/96 kHz) Frequency response: 0.5 - 50,000 Hz +0, -3.0 dB oTHD: 0.001% (20 - 20,000 Hz) S/N ratio: 113 dB Dynamic range: 100 dB Channel separation: 90 dB Output voltage (balanced, unbalanced): 2.4 V (0 dB), 9.4 V (max.) MAIN FEATURES Input selector Setup mode selector buttons Cancel button Menu setting knobs Video input/output connectors Digital input/output connectors Analog audio input connectors Audio output connectors (unbalanced: 8 channels; balanced: 6 channels) Attenuator Supplied remote commander Maximum dimensions: 475 (W) x 195 (H) x 452 (D) mm Mass: 20,1 kg Supplied accessories: Measurement microphone, microphone cable (5 m) and holder