Zoom H6studio firmware `v1.20`

Zoom · Released Oct 1, 2025 · First seen Oct 3, 2026

v1.20 is not the latest firmware for the Zoom H6studio: the current version is v1.60 (October 1, 2026). Go to v1.60

In short — summary by updatemystuff.com

Fixes side mic muting and mode setting issues when using SSH-6e accessory.

Side mic no longer mutes when changing recording modes with SSH-6e connected
Mode setting changes now apply properly instead of retaining previous mode with SSH-6e

Written from Zoom's release notes, which are printed in full below.

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Release to fix the following issue in October 2025

When an SSH-6e was connected and the mode setting (mono / stereo / MS Raw) was changed, the following issues would occur.

The side mic sound would be muted.
The mode setting change would not be applied, and recording would use the same mode as before it was changed.

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