ONKYO TXRZ730-B 9.2-Channel Network A/V Receiver

  • Warranty 2 years parts and labour,subject to registration within 30 days of delivery

Key Features

Key Features

  • 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

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    • Warranty 2 years parts and labour,subject to registration within 30 days of delivery
    • Model:TXRZ730-B
    • SKU:100295094

    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.

    • 175 W per channel
    • THX® Certified Select™ cinema-reference sound quality
    • Dynamic Audio Amplification with 5 Hz–100 kHz reproduction
    • 5.2.4-ch Dolby Atmos® and DTS:X® (7.2.4-ch with external amp)
    • HDMI® 7 In (1 Front*1), Main Out, and Sub/Zone 2 Out*2 supporting 4K/60 Hz, HDR10, HLG, Dolby Vision™, BT.2020, and HDCP 2.2 pass-through
    • Chromecast built-in
    • Works with the Google Assistant
    • 5 GHz/2.4 GHz Wi-Fi®, DTS Play-Fi® technology, FlareConnect™, AirPlay, Amazon Music, Spotify, TIDAL, Deezer, TuneIn*3




    • THX Certified Select cinema-reference volume and sound quality
    • HDMI supports HDR10, HLG, Dolby Vision, BT.2020, and 4K/60 Hz pass-through and HDCP 2.2
    • Dolby Atmos and DTS:X playback through 5.2.4 or 7.2.2 channels
    • 11.2 multichannel pre-outs and processing for 7.2.4-ch playback with an external stereo power amp
    • Powered ZONE 2 and powered ZONE 3 speaker outputs, Zone 2 and Zone 3 line-level outputs with DACs supporting digital*4 and analog audio playback
    • Cross-compatible upmixing for Dolby® and DTS® soundtracks with Dolby Surround and DTS Neural:X™ solutions
    • AccuEQ Advance room-acoustic calibration with standing wave correction 
    • AccuReflex™ phase alignment for Dolby Atmos-enabled speakers
    • Stable 5 GHz/2.4 GHz Wi-Fi connectivity
    • Easy multi-room management with Onkyo Controller app*5
    • Audio streaming with Chromecast built-in and voice control through devices with the Google Assistant built-in
    • DTS Play-Fi multi-room audio distribution technology via Onkyo Music Control App*5
    • FlareConnect multi-room audio distribution to compatible components
    • Supports audio streaming from iPad, iPhone, Mac, and iTunes via AirPlay
    • Amazon Music, Spotify, TIDAL, and Deezer music streaming services and TuneIn internet radio
    • Hi-Res Audio playback including DSD 5.6 MHz/2.8 MHz*6, 192 kHz/24-bit FLAC*7, WAV (RIFF)*7, AIFF, ALAC*7, and Dolby® TrueHD*8
    • Bluetooth® wireless audio technology for mobile, laptop, and PC (Version 4.1 + LE, Profile: A2DP v1.2, AVRCP v1.3)
    • Advanced Music Optimizer improves compressed digital audio quality (Bluetooth audio included)
    • Built-in low-noise phono pre-amp for Moving Magnet (MM) cartridges
    • Supports Front L/R bi-amping
    • 480i de-interlacing (480i to 480p) via HDMI for legacy video formats




    • 175 W/Ch (6 Ω, 1 kHz, 1% THD, 1 channel driven, IEC)
    • Dynamic Audio Amplification with 5 Hz–100 kHz reproduction
    • High-current power to drive large speakers with 4-ohm resistance
    • H.C.P.S. (High Current Power Supply) customized transformer
    • Extra-large customized block capacitors for instant power
    • VLSC (Vector Linear Shaping Circuitry) high-frequency noise removal technology (Front L/R channels)
    • Non-phase-shift amp circuitry for a clear and cohesive audio image
    • Discrete output stage circuitry for low distortion




    • Dolby Atmos and DTS:X reproduction through 5.2.4-ch or 7.2.2-ch (7.2.4-ch with external stereo power amp)
    • HDMI support for 4K/60 Hz, HDR10, HLG, Dolby Vision, 3D, Audio Return Channel, DeepColor™, x.v.Color™, LipSync, Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD® Master Audio™, DSD, DVD-Audio, Super Audio CD (SACD), multichannel PCM, and CEC
    • Precision AKM (AK4458) 384 kHz/32-bit multichannel DAC
    • PLL (Phase Locked Loop) jitter-cleaning technology for S/PDIF audio
    • 32-bit Digital Signal Processing (DSP)
    • Listening modes for gaming (Rock, Sports, Action, and RPG)
    • Theater-Dimensional virtual surround-sound function
    • Direct Mode for audio reproduction close to original source quality
    • Independent tone controls (bass/treble) for all channels




    • 7 HDMI inputs (1 Front), Main Out, and Sub/Zone 2 Out
    • Powered USB terminal (5 V, 1 A) for audio playback (rear)
    • 2 composite video inputs and 2 component video inputs
    • 3 digital audio inputs (2 optical and 1 coaxial)
    • 6 analog audio inputs, 1 stereo 3.5 mm analog input (front)
    • Phono input (MM) and equalizer for turntable connection
    • 11.2 multichannel pre-outs
    • 2 subwoofer pre-outs
    • 6.35 mm headphone jack (front)
    • Speaker setup mic input (front)
    • 12 V trigger output, IR input, IP control, and RS232 support
    • Detachable power cable




    • Crossover adjustment for each channel(40/50/60/70/80/90/100/120/150/180/200 Hz)
    • A/V Sync Control (up to 500 ms in 5 ms steps at 48 kHz)
    • Graphical User Interface with overlaid On-Screen Display via HDMI
    • Quick Setup Guide via GUI
    • Economical HDMI pass-through and Network Standby functions
    • 3-mode display dimmer (Normal/Dim/Dimmer)
    • 40 FM/AM random presets
    • Simple remote control
    • Rack-mounting kit (optional IRK-155-3D)