Here’s a budget-friendly AV receiver with the core power needed for 7.2.4-ch Dolby Atmos® or DTS:X® playback at THX® Certified Select™ theatre-reference volume to enhance the jaw-dropping spectacle of 4K HDR video as it unfolds on screen. Dynamic Audio Amplification blends high current with patented noise-reduction technology to achieve fluent transients, superb detail resolution and wide 5Hz–100kHz frequency response. Music from any source is emotionally involving, from Hi-Res Audio to LP records to multi-room network music via Chromecast built-in, FlareConnect™ and DTS Play-Fi® technology. With 11.2-multichannel pre-outs, powered Zone 2 and powered Zone 3 speaker outputs, it’s easy to configure a reliable home-theatre layout and audio distribution setup that suits you. The TXRZ730 streamlines entertainment with future-ready HDMI® handling Dolby Vision™, HLG and HDR10 formats. Premium AccuEQ Advance room-acoustic calibration with multi-point measurement ensures balanced sound. Just relax and soak up the magic only an Onkyo can deliver.