Marantz SR-4003 7.1 Surround Sound Amplifier receiver!Very good condition. With working remote. HDCD Decoding!Only asking $150.00 or best offer!Does have some blemishes and a couple of scratches….nothing serious.As with all electronics, being sold AS-IS WITH NO RETURNS! I am not a store. Let the SR4003 bring the warm, transparent sound of Marantz to your home theater system. This receiver teams carefully selected audiophile-grade parts with a beefy power supply to deliver all the clean, dynamic power you need to drive up to seven speakers with clarity and precision. Marantzs meticulous isolation of audio and video circuit boards also ensures ultra-high signal purity. The result — rich, enveloping surround sound for all your movies, music, TV shows, and video games.1080p-compatible HDMI switchingThe SR4003s digital video capability makes it easy to connect three HDMI-equipped video components and switch among them while maintaining the best possible picture quality. If youve got an HDTV with only one HDMI input, youll really appreciate this handy feature. The SR4003 can cleanly pass 1080p video, so you can enjoy the highest-quality picture from your Blu-ray player.Auto speaker setup tailors sound to your roomMarantzs auto setup and room calibration system takes the hassle out of speaker configuration. Just plug in the included microphone and place it in your favorite listening seat. The SR4003 then uses a series of test tones to balance speaker levels and fine-tune the delay and equalization settings for each speaker. The result is optimized home theater performance for your specific speakers and room. iPod integrationPick up an optional Marantz control dock, and you can integrate your iPod® into your home theater system. Listen to your digital music files through your best speakers and view your song titles, playlists, and photos on your TV. Use the SR4003s dynamic audio expander mode to enhance the sound of your players compressed music files. Versatility and convenienceYou get a learning, multibrand remote with backlit keys for streamlined control of every component in your system, even in low lighting. The SR4003s on-screen display puts receiver menus on your TV screen to simplify system setup and navigation. The handy front-panel optical digital input lets you easily connect a compatible game console to experience thrilling digital surround sound with your video games.Learn about the ins and outs of HDMI connections at the Crutchfield Learning Center.Shop our selection of HDMI cables.READ LESSProduct highlights:80 watts x 7 into 8 ohms (20-20,000 Hz) at 0.08% THDDolby® Digital EX, DTS-ES™, Pro Logic® IIx, DTS Neo:6, and SRS Circle Surround II decodingMRAC (Marantz Room Acoustic Calibration) auto setup system (microphone included)iPod® integration (requires optional Marantz IS201)M-DAX (Marantz Dynamic Audio eXpander) for better sound with compressed music sources like MP3 fileshigh-current, low-impedance amp designSource Direct and Pure Direct modes switch off all unused circuitry for the cleanest possible sound192kHz/24-bit digital-to-analog converters for all channelsHDCD decoding for compatible CDsDolby Headphone mode for simulated surround sound via standard stereo headphoneson-screen display for easier system setup and operationsleep timerlearning/multibrand backlit remote17-3/8W x 6-5/16H x 16-7/16Dwarranty: 3 yearsOur 60-day money-back guaranteeConnections:1080p-compatible HDMI digital video switching (3 in, 1 out)HDMI version 1.1 supports 7.1 channel LPCMcomponent video switching (3 in, 1 out)S-video-to-component video conversiondigital audio inputs: 3 optical (including 1 front-panel, 2 coaxialdigital audio outputs: 1 optical5 audio/video inputs, including:1 front-panel input with composite video and S-video4 rear-panel inputs with composite and S-video3 audio-only inputsno phono input7.1-channel analog audio preamp input7.1-channel analog audio preamp outputdetachable power cord1 set of main speaker outputsMFR # SR4003