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  • THX® Certified Select™ cinema-reference audio
  • Dynamic Audio Amplification (DAA)
  • Dolby Atmos® and DTS:X® at up to 7.2.4 channels
  • Chromecast built-in works with the Google Assistant
  • DTS Play-Fi®, FlareConnect™, Wi-Fi® and Bluetooth®
  • AccuEQ Advance for Accurate Calibration

9.2-Channel Network A/V Receiver

Full-scale sound and vision to revitalize your life

Here’s a budget-friendly A/V receiver with the core power needed for 7.2.4-ch* Dolby Atmos® or DTS:X® playback at THX® Certified Select™ cinema-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 5 Hz–100 kHz 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-cinema layout and audio distribution setup that suits you. The TX-RZ730 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.  * Requires outboard stereo power amplifier.

More information


Datasheets Documentation Firmware EC Declaration of Conformity

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Press Release dated: 14 Aug 2018
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