FIX OR FOR PARTS ONLY (no sound) Can be used like pre amp This is $1500 amp so definitely worth trying to fixed it Power and processing: 9-channel amplifier 135 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven THX Select2 Plus certification THX listening modes for optimized surround sound at any listening level Dolby TrueHD, DTS-HD Master Audio, Dolby Digital Plus, DTS-HD High Resolution Audio, THX Surround EX®, Dolby Digital EX, DTS-ES™, Pro Logic® IIx, and DTS Neo:6 decoding Dolby Pro Logic® IIz expands the soundstage's vertical dimension (requires an additional pair of "height" speakers) DTS Neo:X and Audyssey DSX processing for enhanced surround sound height and width effects using additional front speakers Audyssey Laboratories' MultEQ® XT eight-point auto setup and room calibration system (microphone included) Audyssey Dynamic EQ™ for fuller sound at lower listening levels Audyssey Dynamic Volume™ mode to keep listening levels steady Digital Music Options: accesses music files stored on your home network (DLNA-compliant) direct digital connection of iPod®/iPhone® via the front- or rear-panel USB port bypasses your player's digital-to-analog converter for better sound Internet streaming capabilities for Internet radio, Spotify®, SIRIUS/XM® Internet radio, PANDORA® Internet radio, Rhapsody® and more (may require registration and subscription fees) iPod/iPhone® video integration (video playback requires optional UP-A1 iPod dock) HD Radio ready (requires optional Onkyo UP-HT1 HD Radio tuner) Audio Performance Features: 192kHz/24-bit Burr-Brown digital-to-analog converters for all channels back surround speaker channels re-assignable for bi-amping front left and right speakers Direct/Pure Audio modes for better stereo sound high-current amplifier design detachable power cord Connections: 1080p-compatible HDMI digital audio/video switching: 8 in (including 1 front-panel), 2 out HDMI version 1.4a with support for 3D video, Audio Return Channel, Deep Color, x.v.Color, auto lip-sync, DVD-Audio, SACD, multichannel PCM, and HDMI-CEC Audio Return Channel function receives digital audio signals from a compatible HDTV's tuner via HDMI RIHD (Remote Interactive over HDMI) control via HDMI with compatible components (HDMI-CEC) 1080p video upconversion with HQV® Vida™ circuitry for all non-HD sources three-room/three-source output: powered and line-level stereo audio output for 2nd and 3rd room (using powered 2nd and 3rd room stereo outputs allow 5.1 home theater in main room) component video switching (2 in, 1 out) component video conversion (composite to S-video, or composite and S-video to component) digital audio inputs: 3 optical (including 1 front panel), 3 coaxial 5 audio/video inputs, including: 1 front-panel input with composite video 4 rear-panel inputs with composite and S-video 3 audio-only inputs (including phono) 9.2-channel analog audio preamp output Ethernet port for music and JPEG streaming from a wired PC network RS-232 port for automated control systems 1 pair of main speaker outputs General Features: on-screen display for easier system setup and operation ISF (Imaging Science Foundation) video calibration for optimal video performance DLNA certified for better compatibility with other certified networking components learning/multibrand remote Onkyo's free remote app lets you use your iPod touch®, iPhone® or Android™ device as a Wi-Fi® remote 17-1/8"W x 7-3/4"H x 17-3/16"D weight: 40.8 lbs. see Bose m&k b&w Boston Sony sonos Definitive athena linn