Yamaha RX-A8A AVENTAGE 11.2-Channel AV Receiver with 8K HDMI and MusicCast Home cinema, perfected. The A8A is the top of the AVENTAGE line, making it the best of the best. Experience room-filling sound and crystal-clear picture with this innovative AV receiver. 11.2-channel 150-Watt powerful surround sound with Zone 2/3/4 4K120 and 8K60 HDMI and HDR10+ with HDCP 2.3 and eARC (7 in/3 out) Dolby Atmos® with Dolby Atmos Height Virtualization and DTS:X® with CINEMA DSP HD3 Dual ESS SABRE ES9026PRO Ultra DACs for the ultimate high-performance conversion YPAO™- R.S.C. with 3D, multipoint measurement, precision EQ and low frequency mode Surround:AI™ technology automatically optimizes the sound and effects in real-time ALLM, VRR and Dolby Vision™, Hybrid-Log Gamma and BT.2020 AURO-3D Wi-Fi, Bluetooth®, MusicCast multi-room audio, AirPlay 2 and Spotify Connect Pandora, Spotify, SiriusXM, TIDAL, Deezer, Qobuz, Amazon Music HD Works with Sonos: seamlessly unites with a Sonos system using a Sonos Port (sold separately) 3rd-party control driver-capable, easy IP set-up and remote IP control Phono input RX-A8A AV Receiver Amplifier Section Channels 11.2 Rated Output Power (20Hz-20kHz, 2ch driven) 150 W (8 ohms, 0.06% THD) High Slew Rate Amplifier Yes Surround Sound Processing Surround:AI Yes Cinema DSP Yes (HD3) DSP Programs 24 Dialog Level Adjustment Yes Virtual Presence Speaker Yes Virtual Surround Back Speaker Yes Dialogue Lift Yes SILENT Cinema / Virtual Cinema DSP Yes Dolby Atmos Yes Dolby Atmos Height Virtualization Yes Dolby TrueHD Yes Dolby Digital Plus Yes Dolby Surround Yes DTS:X Yes DTS-HD Master Audio Yes Auro 3D Yes Audio Features File Format MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, FLAC: up to 384 kHz / 24-bit, WAV / AIFF: up to 384 kHz / 32-bit, DSD: up to 11.2 MHz Pure Direct Yes Compressed Music Enhancer Yes High-resolution Music Enhancer Yes YPAO Multipoint Measurement Yes with R.S.C. (Reflected Sound Control), 3D, 64-bit High Precision EQ Calculation, Low Frequency mode and Angle Measurement YPAO Volume Yes Adaptive DRC (Dynamic Range Control) Yes Initial Volume and Maximum Volume Setting Yes A.R.T. Wedge Yes Bi-amp Capability Yes Audio Delay Yes (0-500 ms) DA Converter 384 kHz / 32-bit ESS Hyperstream DAC ES9026PRO x2 Video Features HDMI eARC Yes HDMI Audio Return Channel Yes HDMI Pass-through 4K120AB, 8K60AB, 4K60 and 40GBPS HDMI Upscaling Yes, up to 8K HDMI Up-conversion Yes (Analog to HDMI) Dolby Vision Yes HDR 10+ Yes VRR & ALLM Yes Video Adjustment Yes Connectivity MusicCast Surround Yes Wi-Fi Yes (2.4 / 5 GHz) AirPlay 2 Yes Bluetooth Yes (SBC / AAC) Phono Input Yes XLR Terminal Yes Component Video Input/Output 1 / 0 Extensive Connections HDMI Input/Output 7 / 3 (HDMI 2.1 / HDCP 2.3) HDMI CEC Yes USB Input Yes Network Port Yes Front AV Input USB Digital Audio Input / Output: Optical 3 / 0 Digital Audio Input / Output: Coaxial 2 / 0 Analog Audio Input / Output 6 / 0 Composite Video Input / Output 2 / 0 Preout 11.2-ch Headphone Output 1 Tuner Section FM / AM Tuner Yes User Interface On-Screen Display Graphical User Interface SCENE SCENE PLUS (8 sets) App Control Yes (iPhone / iPad / Android phone / tablet) Web Browser Control Yes Remote Control Unit Yes Zone Control Zone 2 Audio Output Preout / HDMI Zone 3 Audio Output Preout Zone 4 Audio Output HDMI Powered Zone Zone 2 / 3 Zone Video Output HDMI Zone B Output HDMI Zone GUI Yes RS-232C Interface N/A +12V Trigger Output 2 Remote (IR) Input/Output 1 / 1 Party Mode Yes General Standby Power Consumption (IR only)