THX Select 2 Plus™ Certified HDMI Support for 3D, Audio Return Channel, Deep Color™, x.v. Color™, Lip Sync, Dolby True HD, DTS-HD Master Audio™, DVD-Audio, Super Audio CD, Multichannel PCM, & CEC Three-Stage Inverted Darlington Circuitry HDMI Video Upscaling to 4K with Qdeo™ Technology by Marvell MHL (Mobile High-Definition Link) for Smart Phone Content on HDTV Direct Digital Connection of iPod/iPhone via Front-Panel USB (Universal Serial Bus) Port Picture-in-Picture Input Source Preview with Insta Prevue™ Technology Internet Radio & Cloud Music Streaming Service Connectivity (Last.fm, MP3tunes, Spotify, AUPEO!, Simfy, v Tuner) (See 1 Below) Playback of Audio Files Through Local Network (MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, LPCM) Supports Onkyo Remote Apps for iPod touch/iPhone (See 2 Below) & Android Phone (See 3 Below) Audyssey DSX™ & Dolby Pro Logic IIz for Expanded Surround Channels Overlaid On-Screen Display (OSD) with Quick Set-Up & Home Menu Powered Zone 2 & Zone 2/3 Line-Outs for Distributed Audio Playback in Multiple Rooms *1 Availability of services depends on region. Some services may require a firmware update. *2 Compatible with iPod touch (3rd generation or later) & iPhone 3GS or later. All models require i OS 4.2 or later. *3 Requires Android OS 2.1 or later. AMPLIFIER FEATURES 165 W/ Ch (6 O, 1 k Hz, 1% THD, 1 Channel Driven, IEC); WRAT (Wide Range Amplifier Technology) H.C.P.S. (High Current Power Supply) Massive High Power Transformer Discrete Output Stage Circuitry Optimum Gain Volume Circuitry PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio PROCESSING FEATURES TI Burr-Brown 192 k Hz/24-Bit DACs for All Channels Advanced 32-Bit Processing DSP Chip 4 DSP Modes for Gaming: Rock, Sports, Action, & RPG Advanced Music Optimizer for Compressed Digital Music Files Theater-Dimensional Virtual Surround Function Direct Mode & Pure Audi