Does VolumeKeys change the Volt hardware monitor knob?

No. The hardware monitor control remains physical. VolumeKeys changes the level of the selected Mac audio route.

Universal Audio Volt family · macOS

Your Mac volume keys.Working with Volt.

Q: Which Universal Audio Volt has been checked with VolumeKeys?

A Universal Audio Volt 2 was connected to a Mac, selected as the VolumeKeys target and checked with the Mac mute, volume-down and volume-up keys.

Use F10, F11 and F12 with supported Volt 1, Volt 2, Volt 4, Volt 176, Volt 276 and Volt 476 Core Audio outputs—without an extra control window.

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Hands-on checked: Volt 2Apple silicon + IntelOne-time purchase

Universal Audio Volt 2 connected in a Mac-based studio — **Universal Audio Volt 2**Hands-on VolumeKeys setup

The Volt family.
The keys you know.

VolumeKeys discovers supported physical outputs through macOS Core Audio rather than a short list of hard-coded product names. Connect your Volt, choose its output and keep using the Mac keyboard.

Volt 1Volt 2Volt 4Volt 176Volt 276Volt 476

Hands-on checked with Universal Audio Volt 2Connected to a Mac, selected as the VolumeKeys target and checked with F10 mute, F11 volume down and F12 volume up.

Plug in.
Press the keys.

If macOS exposes your Volt as a supported physical stereo output, VolumeKeys is designed to put native keyboard control in front of it.

Choose your Volt.

Select the interface from the eligible physical Core Audio targets shown in the VolumeKeys menu.

Keep the monitor knob.

Your Volt stays the physical level control. VolumeKeys adjusts the routed Mac signal from silence up to its source level.

Use F10–F12.

Mute, turn down or turn up with the familiar keys. Launch at Login keeps the workflow ready.

Try your exact Volt

Confirm the route before checkout.

The full seven-day trial shows the eligible device and output pairs macOS exposes on your own Volt setup. No card is required.

Download trial See how it works

VolumeKeys is an independent product and is not affiliated with or endorsed by Universal Audio. Universal Audio and Volt product names belong to their respective owner.

UA Volt.
Clear answers.

Useful details for Volt 1, 2, 4, 176, 276 and 476 owners looking for Mac keyboard volume control.

Does VolumeKeys work with Volt 1, 2, 4, 176, 276 and 476?+

VolumeKeys is designed for supported physical stereo outputs exposed through macOS Core Audio across the Volt family. The Volt 2 is our hands-on reference setup. Use the complete trial to confirm the exact route on your Mac before buying.

Which Volt did you check hands-on?+

We connected a Universal Audio Volt 2 to a Mac, selected it as the VolumeKeys target and checked F10 mute, F11 volume down and F12 volume up.

Does VolumeKeys control the Volt monitor knob?+

No. The monitor knob remains a physical hardware control. VolumeKeys adjusts the selected Mac audio route before it reaches the interface.

Can Volt 4 or Volt 476 use another output pair?+

Where macOS exposes more than one eligible stereo pair, VolumeKeys shows the available options. Exact pairs depend on the Volt model and current Core Audio routing.