Onkyo TX-RZ70 Firmware Update Notes

Update History

Current Version: R121-0607-1132-0133

07/01/2025 Update

Fix an issue where the DLBC (Dirac Live Base Control)/DLBM (Dirac Live Base Management) crossover was applied incorrectly. After applying the update, please re-export/transfer the filter (target EQ) to each slot.
Minor bug fixes and improvements stability.

03/12/2025 Update

Minor bug fixes and improvements stability.

11/18/2024 Update

Google Cast2.0
Support Tidal MAX
Improve the Dirac Live measurement on the Onkyo Application.
Minor bug fixes and improvements stability.
For details, please refer here: https://assets.onkyo-av.com/product-manuals/supple_cast20_onk.pdf

04/23/2024 Update

Minor bug fixes and improvements stability.

12/04/2023 Update

Roon Ready (update from Roon Tested)
Adding Pre amp mode

09/05/2023 Update

Add Auro 3D function. Please refer to the link below for more details: https://www.onkyo.com/manual/sup/upd/auro.pdf
Add SBTM (Source Based Tone Mapping) of HDMI2.1a.
Dolby Atmos Music playback capability of Amazon Music HD.
Add 4 Klipsch Reference Premiere Subwoofer for Klipsch Optimized mode: RP-1000SW, RP-1200SW, RP-1400SW, RP-1600SW
Raise the upper limit of the Dirac delay time from 20 msec to 50 msec.
Fix the issue of displaying messages related to OSD signals when connecting the Optoma projector.
Fix the issue where enabling Bluetooth transmission would prevent HLG display.
Minor bug fixes and improvements stability.

Update Instructions

Update the firmware via network or USB connection.

Updating the firmware via network

You can update the firmware by connecting the unit to a network.

Updating the firmware via USB connection

You need a 128 MB or larger capacity USB storage for updating.

For details, see "Firmware Update" of the Instruction Manual.

GNU GPL/LGPL-applicable Software

Please refer to the following link for the Copyright Notice of GNU GPL/LGPL-applicable Software: https://assets.onkyo-av.com/product-firmware/OSS_2019AVR.pdf

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