YAMAHA AV RECEIVER ULTRA HD (4K) 6XHDMI, USB,WIFI. RX-V479

Receiver Amplifier Section Channel 5.1 Rated Output Power (1kHz, 1ch driven)115 W (6ohms, 0.9% THD)Rated Output Power (20Hz-20kHz, 2ch driven)80 W (6ohms, 0.09% THD)Maximum Effective Output Power (1kHz, 1ch driven) (JEITA)135 W (6ohms, 10% THD)Dynamic Power per Channel (8/6/4/2 ohms)- / 120 / 140 / 170 WSurround Sound Processing CINEMA DSP Yes (3D)DSP Programs17Virtual Presence Speaker Yes SILENT CINEMA / Virtual CINEMA DSP Yes (Virtual CINEMA FRONT)Dolby TrueHDYesDolby Digital PlusYes DTS-HD Master Audio Yes Audio FeaturesCompressed Music Enhancer Yes (incl. enhancer for Bluetooth)YPAO sound optimizationYes Adaptive DRC (Dynamic Range Control)Yes Initial Volume & Maximum Volume SettingYesAudio DelayYes (0-500 ms)192kHz/24-bit DACs for all channels Yes (Burr-Brown)Video Features4K Ultra HD Pass-through Yes HDMI 3D passthroughYesHDMI Audio Return ChannelYesDeep Color/x.v.Color/24Hz Refresh Rate /Auto Lip-Sync Yes ConnectivityHDMI Input/Output6 (HDMI4:HDCP2.2 compatible) / 1 (HDCP2. 2 compatible)HDMI CEC Yes USB InputiPod / iPhone, USB Memory, Portable Audio PlayerNetwork PortYesWi-FiYes (with Wireless Direct)AirPlay Yes BluetoothYes (SBC/AAC)Front AV InputUSB / Mini JackDigital Audio Input/Output: Optical1 / 0Digital Audio Input/Output: Coaxial2 / 0Analog Audio Input/Output4 (front 1) / 0Composite Video Input/Output4 / 1Preout Subwoofer Headphone Output1Tuner Section FM/AM Tuner Yes User InterfaceOn-screen displayYes (colour OSD)SCENESCENE (4 sets)App Control Yes (iPhone / iPad / Android phone / tablet)Remote Control Unit Yes GeneralStandby Power Consumption (IR only)≤0.1WAuto Power Standby Yes ECO mode Yes Dimensions (W x H x D)435 x 161 x 315 mm (with antenna: 435 x 221 x 327 mm); 17-1/8” x 6-3/8” x 12-3/8” (with antenna: 17-1/8” x 8-3/4” x 12-7/8”)Weight