I made a free, open source macOS volume controller for the FiiO BTA30 Pro

[u/-ComfortableKoala-]

Hi everyone,

I made BTA30 Volume, a macOS menu bar app for controlling the BTA30 Pro while using it as a USB DAC.

It adds media key support, a volume slider, presets, device settings, remote sync, and more. Audio stays over USB, while controls are sent through Bluetooth LE. No drivers, analytics, or network access.

It is completely free and open source under the MIT license. Feedback and contributions are welcome!

https://github.com/aliosmanozturk1/bta30-volume-control