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The Onkyo TX-RZ70 is a high-quality amplifier featuring the best DIRAC room correction on the market.
Onkyo's flagship amplifier is the TX-RZ70, equipped with 11.2-channel processing. 8K readiness and the latest audio technologies, including ESS Sabre DACs, THX® certification, and eARC functionality, guarantee a first-class home theater experience.
Versatile features, Dirac room correction, and excellent sound quality – Onkyo TX-RZ70
Onkyo's new home theater amplifiers have finally arrived in Finland. The flagship model, TX-RZ70, supports the latest multi-channel audio formats such as Dolby Atmos and DTS-X. The Dirac room correction, representing the absolute best on the market, adapts your speaker system to the acoustic properties of your room, and up to 11.2 channel processing ensures that even larger Dolby Atmos setups can be handled by the amplifier. The TX-RZ70 includes amplifiers for all 11 channels, and pre-out connections for all channels allow for the use of active speakers and external power amplifiers if desired.
Dirac Live room correction
Dirac Live room correction represents the absolute forefront of room correctors available on the market. The Onkyo TX-RZ70 includes a full Dirac Live level license, which allows for full-frequency range processing without separate and paid additional licenses. The amplifier comes with its own measuring microphone, and you only need an Android or Apple phone or tablet to perform the calibration. If you want to squeeze out every last bit of performance from your system, you can also purchase a professional-level microphone that connects to a PC or Apple computer via USB through us. With this microphone and the Dirac application downloadable to a computer, you can further fine-tune and refine the room corrector's settings – you can also order these services from us.
Dirac Live requires an active internet connection during calibration. Once the calibration is complete, an internet connection is no longer mandatory.
11.2 channel processing and line-level outputs.
The TX-RZ70 includes power amplifiers for all 11 channels and 11.2 pre-out connections. Each channel has its own line-level (RCA) output to which you can connect either an external power amplifier or an active speaker.
HDMI 2.1 / 8K support
The Onkyo TX-RZ70 supports the HDMI 2.1 profile. The amplifier supports eARC audio return channel, various HDR formats, up to 8K60 / 4K120 video resolutions and refresh rates. The amplifier also has two independent HDMI outputs, allowing you to display different images on your living room TV than, for example, on your children's room TV.
Support for the most popular music streaming services and wireless transmission technologies.
The Onkyo TX-RZ70 natively supports the most popular online streaming services such as Spotify, Tidal, etc. In addition, you can play music and other audio through the amplifier via Bluetooth and Apple AirPlay. The amplifier also supports two-way Bluetooth, meaning it can both send and receive signals via Bluetooth, which is a convenient feature when using wireless Bluetooth headphones, for example.
Onkyo's flagship amplifier is the TX-RZ70, equipped with 11.2-channel processing. 8K readiness and the latest audio technologies, including ESS Sabre DACs, THX® certification, and eARC functionality, guarantee a first-class home theater experience.
Versatile features, Dirac room correction, and excellent sound quality – Onkyo TX-RZ70
Onkyo's new home theater amplifiers have finally arrived in Finland. The flagship model, TX-RZ70, supports the latest multi-channel audio formats such as Dolby Atmos and DTS-X. The Dirac room correction, representing the absolute best on the market, adapts your speaker system to the acoustic properties of your room, and up to 11.2 channel processing ensures that even larger Dolby Atmos setups can be handled by the amplifier. The TX-RZ70 includes amplifiers for all 11 channels, and pre-out connections for all channels allow for the use of active speakers and external power amplifiers if desired.
Dirac Live room correction
Dirac Live room correction represents the absolute forefront of room correctors available on the market. The Onkyo TX-RZ70 includes a full Dirac Live level license, which allows for full-frequency range processing without separate and paid additional licenses. The amplifier comes with its own measuring microphone, and you only need an Android or Apple phone or tablet to perform the calibration. If you want to squeeze out every last bit of performance from your system, you can also purchase a professional-level microphone that connects to a PC or Apple computer via USB through us. With this microphone and the Dirac application downloadable to a computer, you can further fine-tune and refine the room corrector's settings – you can also order these services from us.
Dirac Live requires an active internet connection during calibration. Once the calibration is complete, an internet connection is no longer mandatory.
11.2 channel processing and line-level outputs.
The TX-RZ70 includes power amplifiers for all 11 channels and 11.2 pre-out connections. Each channel has its own line-level (RCA) output to which you can connect either an external power amplifier or an active speaker.
HDMI 2.1 / 8K support
The Onkyo TX-RZ70 supports the HDMI 2.1 profile. The amplifier supports eARC audio return channel, various HDR formats, up to 8K60 / 4K120 video resolutions and refresh rates. The amplifier also has two independent HDMI outputs, allowing you to display different images on your living room TV than, for example, on your children's room TV.
Support for the most popular music streaming services and wireless transmission technologies.
The Onkyo TX-RZ70 natively supports the most popular online streaming services such as Spotify, Tidal, etc. In addition, you can play music and other audio through the amplifier via Bluetooth and Apple AirPlay. The amplifier also supports two-way Bluetooth, meaning it can both send and receive signals via Bluetooth, which is a convenient feature when using wireless Bluetooth headphones, for example.
Technical specifications
- Dimensions: 435 x 201.5 x 398 mm
- Weight: 22kg
- 215 W/Ch THX® Certified Select RZ Series Dynamic Audio Amplification
- Wide 5 Hz–100 kHz frequency response
- HDMI® inputs 1–3, Main Out, and Sub/Zone 2 Out (Sub Mode output) support 8K/60p (4:2:0/10-bit), 8K/30p (4:4:4/10-bit), 4K/120p (4:4:4/10-bit) video passthrough
- HDMI terminals*1 support HDR10+, Dolby VisionTM, and BT.2020 color; VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), and QFT (Quick Frame Transport) passthrough; eARC (Main Out), and HDCP 2.3
- SMART AV ReceiverTM Works with Sonos*2, Chromecast built-inTM, AirPlay 2, DTS Play-Fi®, Spotify®,
- Amazon Music HD*3, TIDAL, Deezer, TuneIn*4
- Dolby Atmos® and DTS:X® playback (5.2.4-ch)
- 11.2-ch processing and pre-outs for 7.2.4 layouts
- Dolby Atmos Height Virtualizer
- IMAX Enhanced® certified signature sound by DTS:X
- Supports Dirac Live® Room Correction
- AccuReflexTM phase-matching solution for Dolby Atmos enabled speakers
- HDMI Main Out with eARC (enhanced Audio Return Channel)
- HDMI Sub/Zone 2 Out*5 connects a second display or projector
- Refined HDMI grounds, isolated SoC board, reinforced power lines
- Quad-core SoC supports 802.11ac (2×2 MIMO) Wi-Fi®*6
- Powered Zone 2 and Zone 3 speaker outputs
- Zone 2/Zone B and Zone 3 pre/line-outs distribute D/A audio
- Stereo Assign Mode supports Height-channel playback
- DSP-based Vocal Enhancer improves vocal/dialog audibility
- OSD function shows A/V input/output signal data, playback
- settings, and network info
- Volume memory presets for A/V inputs via front panel