THX Select2 Plus certified power receiver Onkyo TX-NR616 includes a number of advanced technologies.With revolutionary chipset from Marvell Qdeo removes unwanted defects and conveys the image scaling (upscaling) current video sources 480i/720p up to 4K resolution (4096 x 2160).Eight inputs and two HDMI outputs provide connectivity for 3D television, game consoles and BD players, while the USB port on the front panel offers direct digital connection of your iPod/iPhone or flash drive, and then rear serve for the optional WiFi adapter.Front HDMI input also supports the latest MHL standard for playback of Full HD 1080p video with the 7th2-channel audio from portable devices such as mobile phones. Hybrid Standby function will let the receiver through the HDMI port so you can enjoy music from connected devices only TV speakers when you do not have to turn on your home theater system.Adding up to a set of advanced technologies, Audyssey DSX, amplified and Zone 2 line-out and line-out Zones 3 for stereo music playback in other rooms or superior 24-bit Burr-Brown converters, which are extremely resistant to jitter, and get precision, strength and loyalty that will enchant you at first listen. Playing music from the Internet and from your home network Connecting to the Internet enables the receiver to easily play Internet radio content.Is also supported playback of MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, and LPCM stored on any computer on your home network.AVR is able to access Internet resources Last.fm.and vTuner, and stream music services from Spotify, AUPEO!and MP3tunes.Internet offers you maximum ease of future firmware updates.8x interface specification HDMI v1.4 - uncompressed signal transfer Eight HDMI inputs allow you to easily connect to the receiver with a high-resolution sources such as Blu-ray players, cable/satellite tuners and game consoles.HDMI implementation on this receiver also supports audio return channel (ARC), so you can make the same sound from the TV HDMI cable that into it sometimes sending signals from other devices.Implemented HDMI interface also supports 3D video and many other formats of high definition.Onkyo Remote App - control the screen of your phone Onkyo Remote 2 App for iPod Touch/iPhone * 2 and Onkyo Remote for Android * 3 is an intuitive tool to manipulate network Onkyo AVR.They can control the input sources, adjust settings, and play audio wirelessly from your smartphone (Android only) using a simple interactive applications.WRAT technology supported by a 3-speed inverted Darlington circuits WRAT is a set of innovative technologies Onkyo developed to improve the signal-to-noise ratio, and strengthening loyalty amplified sound.The technology works to reduce noise across a wide frequency range, which ensures balanced performance and the reproduction of the most dynamic soundtracks.Perfect output achieved by using an amplifier design with low negative feedback, which have been driven by three-stage inverted Darlington circuits.They actively reduces distortion by using a low negative feedback to maintain stable voltage and maintaining transient response.High current then eliminate reflex energy and impedance fluctuations speakers to ensure a constant recitation.Specifications:Amplifier: Number of Channels: 72 Power: 165 W per channel at 6 ohms impedance Total harmonic distortion: 0.08% (20 to 20 kHz, half power) Damping factor: 60 (at 8 ohm impedance) Speaker impedance: 4-16 or 6-16 ohm ohm Features amplifiers: H.C.P.S.(High Current Power Supply) - A massive high-performance transformer WRAT (Wide Range Amplifier Technology) Discrete terminal part (Discrete Output Stage Circuitry) Circuit for optimal amplification (Optimum Gain Volume Circuitry) PLL (Phase Locked Loop) Jitter-Cleaning circuit S/PDIF audio Three-stage inverted Darlington circuitry Advanced features: THX Select2 Plus certified Support for HDMI: 3D, Audio Return Channel, DeepColor, x.v.Color, LipSync, Dolby TrueHD, DTS-HD Master Audio, DVD-Audio, Super Audio CD, Multichannel PCM,and CEC HDMI video upscaling to 4K with Qdeo technology company Marvell MHL (Mobile High-Definition Link) for Smartphone Content on HDTV Direct digital connection for iPod/iPhone through front USB port PIP source technology preview InstaPrevue Audyssey DSX and Dolby Pro Logic IIz expansion effects channels Overlaid On-Screen Display (OSD) via HDMI with fast adjustment Power output Zones 2 and line-out output Zone 2/3 for distributed playback in other rooms Hybrid Stand-by function to reduce power consumption Audyssey: Audyssey 2EQ room acoustics correction Audyssey Dynamic EQ for loudness correction Audyssey Dynamic Volume to maintain optimal listening volume and dynamic range The remote control/playback: Internet radio and music streaming Cloud (Last.fm, MP3tunes, Spotify, AUPEO!, VTuner) * 1 Playing audio files via the Local Area Network (MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, LPCM) Supports Onkyo Remote Apps for iPod Touch/iPhone * 2 and phones with Android OS * 3 Signal Processing: TI Burr-Brown 192 kHz/24bit DACs for all channels Advanced 32-bit DSP chip 4 DSP modes for gaming: Rock, Sports, Action, and RPG Advanced Music Optimizer for compressed digital files hudbební Function Surround Theater-Dimensional Other modes/functions: Direct,Pure Audio Other functions: Adjustable dividing frequency: Hz 40/50/60/70/80/90/100/120/150/200 A/V Sync (up to 800 ms at 48 kHz) Balance the tone for the front L/R channels 3 intensity backlight and turn on/off the backlight on the volume knob RDS (PS/RT/PTY/TP) FM/AM tuner with memory for 40 stations Certified for Windows 7 and DLNA Version 15 Update Firmware Ethernet and USB port RIHD (Remote Interactive over HDMI) for system control Preprogrammed RI (Remote Interactive) remote control Inputs: 8x HDMI v1.4 (7x rear, 1 front) 2x USB to USB drives and iPod/iPhone (1 front, 1 rear for WiFi adapter) 1 x component video 5x composite video (1x front, 4x rear) 4x digital audio (2x optical, 2 coaxial) 6x analog audio 1x RJ-45 LAN Compatible with optional wireless WiFi adapter into the USB port UWF-1 Outputs: 2x HDMI v1.4 1 x component video 1x Composite video 2 pre-out for subwoofer 1x line-out for Zone 2 1x line-out for Zone 3 1x Headphone Power: Input: AC 230 V, 50/60 Hz Maximum power consumption: 620 W Power consumption in stand-by mode: 0.2 W Design: Color: Silver Dimensions: 435 x 173.5 x 328 mm (W x H x D) Weight: 11 kg Standard accessories: FM antenna, AM antenna, speaker brands for cables, microphone calibration, manual,Remote control with batteries * 1 Availability of services depends on region.Some services may require a firmware upgrade. * 2 Compatible with iPod Touch (3rdgeneration or later) and iPhone 3GS or later.All models require the 4th IOS2 or later. * 3 Requires Android OS second1 or newly