Pioneer VSX-21TXH Elite 7.1 A/V Receiver - with Dolby TrueHD Creating a truly immersive entertainment experience in the home is no small task, but one that has driven the latest innovations incorporated in the Pioneer Elite VSX-21TXH receiver. At the core of the VSX-21TXH is the Direct Energy Class A/B amplifier to power a sonically dynamic multi-channel home theater. Connect a Pioneer Blu-ray Disc player to the Elite VSX-21TXH and lose yourself in the latest movie in a stunning 1080p picture complemented by a Dolby TrueHD or DTS-HD Master audio soundtrack. If you are enjoying your current DVD library, the VSX-21TXH will enhance the multi-channel soundtrack with the Pioneer-exclusive Advanced Sound Retriever-Multi (ASR) technology so the sound will be more robust in the larger 5.1 channel system. And if you are watching broadcast television, the proprietary Auto Level Control-Multi (ALC) will monitor and maintain the volume at a consistent level so commercials won’t suddenly blast significantly more loudly than your favorite TV show. The Elite VSX-21TXH is also Works with iPhone certified, so you can enjoy your favorite songs or downloaded video on your larger system. Easily connect your iPhone to the front USB input with the included cable, and start navigating your playlists with the new graphical user interface with on-screen album art (when available). The Elite VSX-21TXH is also both XM and SIRIUS Satellite Radio ready*. And if you are looking to expand your entertainment throughout the house and are consulting with a custom installer, the Elite VSX-21TXH is the perfect solution as it provides up to two zones of A/V distribution. Pioneer VSX-21TXH Features: 2-Channel PQLS (Precision Quartz Lock System) HDMI® (4 Inputs / 1 Output) with 48-bit Deep Color and x.v.Color Front Panel USB Memory Audio and Photo Playback (MP3, WMA, JPEG) Pioneer VSX-21TXH Specifications General Product Type AV receiver Width 16.5 in Depth 17 in Height 6.8 in Weight 29.3 lbs Audio System Sound Output Mode Surround Sound Built-in Decoders DTS-ES decoder DTS Neo:6 DTS 96/24 Dolby Digital DTS decoder Dolby Pro Logic IIx DTS Express Dolby Digital Plus THX Select 2 Dolby TrueHD DTS-HD Master Audio DTS-HD High Resolution Dolby Digital EX Audio D/A Converter 24bit / 192kHz THX certified Yes Equalizer Yes Digital Sound Processor (DSP) Yes Surround System Class 7.1 channel Amplifier Output Details 110 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.09% - 7 channel(s) ( surround ) Timer Sleep Built-in Display Fluorescent Display Dimmer Yes Additional Features Multi-Channel Acoustic Calibration Circuit (MCACC) Advanced Sound Retriever (ASR) technology dual-zone capability, iPod ready Signal Processing Features HDMI Switching Yes HDMI Pass-Through Up to 1080p Video Conversion/Scaling Composite video to S-Video conversion, composite video to component video conversion, S-Video to component video conversion, analog to HDMI up conversion Upscaling via HDMI Up to 1080p Connectors Headphone Jack Yes Coaxial Digital Input Yes Optical Digital Input Yes Optical Digital Output Yes Equalizer Equalizer Band Qty 9 bands Radio Type Radio tuner - AM/FM - digital Preset Station Qty 63 preset stations Additional Features XM satellite radio ready, Sirius satellite radio ready, Neural-THX Surround sound Digital Player (Recorder) Type Digital player Supported Digital Audio Standards WAV, WMA, MP3 Additional Features JPEG photo playback Remote Control Type Universal remote control Connections Connector Type 1 x headphones ( phone stereo 6.3 mm ) - front 1 x composite video/audio input ( RCA phono x 3 ) - front 1 x USB ( 4 pin USB Type A ) - front 7 x speakers output - rear 1 x HDMI output ( 19 pin HDMI Type A ) - rear 4 x HDMI input ( 19 pin HDMI Type A ) - rear 1 x component video output ( RCA phono x 3 ) - rear 2 x component video input ( RCA phono x 3 ) - rear 3 x SPDIF input ( TOSLINK ) - rear 2 x SPDIF input ( RCA phono ) - rear 1 x SPDIF output ( TOSLINK ) - rear 1 x 5.1 channel audio line-in ( RCA phono x 6 ) - rear 1 x 7.1 channel audio line-out ( RCA phono x 8 ) - rear 4 x composite video/audio input ( RCA phono x 3 ) - rear 1 x composite video/audio output ( RCA phono x 3 ) - rear 1 x composite video output (multi zone) ( RCA phono ) - rear 1 x audio line-out (multi zone) ( RCA phono x 2 ) - rear 4 x S-Video input ( 4 pin mini-DIN ) - rear 2 x S-Video output ( 4 pin mini-DIN ) - rear 2 x audio line-in ( RCA phono x 2 ) - rear 1 x audio line-out ( RCA phono x 2 ) - rear 1 x monitor output ( RCA phono ) - rear 2 x trigger ( mini-phone 3.5 mm ) - rear 2 x remote control ( mini-phone 3.5 mm ) - rear 1 x serial ( 9 pin D-Sub ) - rear Miscellaneous Included Accessories AM antenna, FM antenna, auto calibration microphone Cables Included iPod data cable Power Power Device Power supply - internal Voltage Required AC 120 V ( 60 Hz ) Power Consumption Operational 400 Watt Manufacturer Warranty Service & Support 2 years warranty Service & Support Details Limited warranty - 2 years What's in the box:  VSX21TXH A/V Receiver, Power Cable, Remote, AM Antenna, FM Antenna, iPod Adapter Cable Download Manual