The PA-R100 introduces a powerful new line of Professional Networking A/V Receivers from TASCAM. A key component of any installation, the PA-R100 offers full compatibility with today's audio and video formats. 7 HDMI inputs support 3D content, HD audio, and upscale video to 4K with Marvell's Qdeo™. The latest Dolby® TrueHD and DTS-HD Master Audio™ formats are also supported. Select between zones or surround powered and pre outputs to deliver astonishing audio to different rooms. Choose from supported sources like Internet Radio, Network Streaming, direct iPod/iPhone playback (including iPhone 5), and connected analog or digital components.