Firmware Update for Pioneer VSX-LX805 AV Receiver

Current Version: R121-0607-1132-0133

Update Date: 07-01-2025

Introduction

This firmware update provides the best possible performance for your Pioneer VSX-LX805 AV Receiver. The update can be installed via USB or Network.

Update Details

07/01/2025 Update

This update includes previous updates and addresses the following:

Fixes 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 stability improvements.
Adds setup microphone switching procedure. For details, refer to: Switching-the-Setup-Microphone_P-_Rev1.pdf

03/12/2025 Update

Stability is improved and minor bugs are fixed.

11/18/2024 Update

Introduces Google Cast 2.0. The method for network connection will be changed. For details, please refer to: https://assets.pioneerhomeusa.com/product-manuals/SN29404182_CAST2.0_Pio_241025.pdf
Adds support for Tidal MAX.
Improves the Dirac Live measurement on the Pioneer Application.
Minor bug fixes and stability improvements.

04/23/2024 Update

Minor bug fixes and stability improvements.

12/04/2023 Update

Roon Ready update: Updated from "Roon Tested" to "Roon Ready".
Added "Pre amp mode".

09/05/2023 Update

Adds Auro 3D function.
Adds SBTM (Source Based Tone Mapping) of HDMI 2.1a.
Enables Dolby Atmos Music playback capability of Amazon Music HD.
Raises the upper limit of the Dirac delay time from 20 msec to 50 msec.
Fixes the issue of displaying messages related to OSD signals when connecting the Optoma projector.
Fixes the issue where enabling Bluetooth transmission would prevent HLG display.
Minor bug fixes and stability improvements.

Firmware 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.

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