The AVR-1911"s 90 watt x 7 channel amplifier section can be configured for 7.1 systems or a 5.1 system with powered second zone Decodes Dolby TrueHD, Dolby Digital Plus, Dolby Digital Surround EX, Dolby Pro Logic IIz, DTS-HD Master Audio, DTS-HD High Resolution, DTS ES 6.1 Discrete, DTS ES 6.1 Matrix, DTS Neo:6 Refurbished to new condition with Denon warranty. HDMI 1.4a Repeater Inputs (4) and Output (1) support 1080p/24, 3D (All formats), 7.1 Uncompressed Audio, DVD-Audio, Deep Color, Auto-Lip Sync, CEC, and Audio Return Channel Anchor Bay VRS advanced analog and digital video upconversion and deinterlacing with 1080p 24Hz/60Hz pass-through Audyssey MultEQ automatic room acoustic measuring and correction system, Dynamic Volume and Dynamic EQ audio processing From the Manufacturer An ideal centerpiece for any home theater, the Denon AVR-1911 7.1-Channel A/V Receiver delivers exceptional high-definition video and surround sound. This versatile receiver is equipped with a full range of inputs, allowing you to route Blu-Ray/DVD players, VCRs, game consoles, and other entertainment devices to your TV. The AVR-1911 supports the latest high-resolution audio formats, providing rich and expansive surround sound. It also supports HDMI 1.4a, which allows you to get the most out of 3D media. With a variety of peripheral features such as HD Radio and iPod/iPhone Direct Connectivity, the AVR-1911 will satisfy even the most demanding home theater enthusiasts. Denon AVR-1911 7.1-Channel A/V Receiver At a Glance: Support for latest high-definition audio and video formats Cutting-edge audio technologies for exceptional surround sound 4 HDMI inputs for added connectivity HDMI 1.4a for compatibility with 3D media HD radio and iPod/iPhone Direct Connectivity Premium Audio Technologies for Superb Surround Sound Fully compatible with the latest HD audio formats, the Denon AVR-1911 7.1-Channel A/V Receiver provides a powerful, theater-quality surround-sound experience. It ensures maximum audio performance with multiple cutting-edge technologies: Equal power amplifier design gives a more faithful reproduction of the original sound. View larger. A full range of inputs support all the latest formats, including HDMI 1.4a for 3D media. View larger. Equal Power Amp Design: Each of the AVR-1911"s seven 90-watt channels is powered by its own, discrete circuit. This allows the receiver to reproduce the original sound more faithfully than conventional models, which use integrated circuits. High-Definition Audio Support: The AVR-1911 features support for the latest Blu-Ray high-resolution audio formats, including Dolby TrueHD and DTS-HD Master Audio. These formats play back sound with exceptional fidelity, providing you with a more realistic listening experience. Dolby Pro Logic IIz: Providing two additional height channels, this feature adds a vertical dimension to the soundstage, and a more immersive surround-sound experience. Audyssey MultEQ Support: Audyssey technology helps create an optimal acoustic profile for your home theater. Using a microphone, Audyssey MultEQ measures sound levels and adjusts speaker configuration accordingly, making setup fast and easy. Full HD Support and Up-Scaling to 1080p With four HDMI inputs, the AVR-1911 allows you to route multiple high-definition devices--like game consoles and Blu-Ray players--to your TV. The receiver also upscales standard-definition video inputs to a 1080p HD signal. You"ll be able to enjoy older media, such as VCR and DVD, in richer detail. It also allows you to connect all of your devices to your TV with a single HDMI cable, reducing cable clutter. Vivid 3D Visuals with HDMI 1.4a The AVR-1911 comes equipped with HDMI 1.4a, allowing you to make the most of several premium video features: 3D Pass-Through: With the advent of 3D media, it is important to own a receiver that recognizes 3D video signals. The AVR-1911 is able to pass through 3D signals from your Blu-Ray player, ensuring that the 3D effect doesn"t get lost in translation. It also recognizes signals from 3D television broadcasts. Audio Return Channel: HDMI 1.4a also features an Audio Return Channel, which allows both audio and video content to be sent through a single HDMI cable. This eliminates the need for a separate audio cable running from your TV to the receiver--only a single HDMI cable is needed. Deep Color and x.v.Color Support: The AVR-1911 also supports Deep Color and x.v.Color schemes, which can display a larger color range than standard-definition schemes. The result is a more lifelike, vibrant picture. HD Radio and iPod Connectivity Equipped with an HD Radio, the AVR-1911 actively converts analog radio signals to digital, greatly improving the clarity of both AM and FM broadcasts. The receiver also features iPod and iPhone Direct Connectivity, allowing you to stream your music via a USB cable. A compressed audio restorer guarantees that MP3 playback is crisp and clear. Ergonomic Design Promotes Easy Control With its programmable functions and intuitive button layout, the AVR-1911 is designed to maximize ease of use. The front panel is smartly organized, featuring clearly-labeled buttons and onboard controls for volume and source. In addition, its on-screen display provides quick information about your system"s settings. The AVR-1911"s remote can sync with other entertainment devices in your home theater, eliminating the need for multiple remote controls. It can also be easily programmed with macro functions, giving you more flexibility in controlling your home theater. What"s in the Box AVR-1911 7.1-Channel A/V Receiver, remote control, "AA" batteries, setup microphone, AM loop antenna, FM indoor antenna, and owner"s manual