Signal Detected // Pro Audio Control

Master your Monitor Speakers.

VOLMAC is the missing link between macOS and your studio hardware. Zero-latency volume control for USB DACs, coupled with intelligent HomeKit automation.

DOWNLOAD VOLMAC BUY LICENSE £12.99

L CHANNEL -12.4 dB R CHANNEL

VOLMAC Driver

ACTIVE

PROXYING

GAIN

THRESHOLD

ATTACK

RELEASE

Experience the difference. Free.

// NO CREDIT CARD REQUIRED // 7-DAY UNRESTRICTED ACCESS

Start 7-Day Free Trial Instant Terminal Install available

Power On

SELECT VOLMAC // TRIGGER HOMEKIT // RUN "STUDIO ON" SHORTCUT

Power Off

DESELECT VOLMAC // WAIT 5.0s // RUN "STUDIO OFF"

Smart Workflow

Unify your studio hardware.

VOLMAC acts as the bridge between your audio output and your smart home. By leveraging macOS Shortcuts, you can control almost any device—from high-end amps to smart plugs—across every major ecosystem.

 HOMEKIT

GOOGLE HOME

HOME ASSISTANT

via SHORTCUTS

✓ UNIFIED AUTOMATION DELAY
✓ MULTIPLE DEVICE TRIGGERS
✓ PERSISTENT BACKGROUND EXECUTION

Ears and Speakers, protected.

Hardware volume control can be dangerous. VOLMAC ensures your system volume jumps to a safe **10%** immediately upon selection. No more high-decibel surprises.

SAFETY LOCK ACTIVE VOL_CAP: 0.10

Hardware within reach

Control the uncontrollable.

Many high-end DACs and monitors have physical volume knobs that are hard to reach or lack macOS system control. VOLMAC gives you back your keyboard volume keys and Touch Bar control, no matter where your hardware is tucked away.

USB DAC THUNDERBOLT DISPLAY AUDIO

System Sandbox Log

# Initializing App Store Sandbox...

[INFO] Restricted access to /Library/Audio/Plug-Ins/HAL/

[ERROR] Insufficient privileges to install system driver.

[ERROR] Hardware abstraction layer blocked by sandbox.

[INFO] Switching to Independent Distribution...

[SUCCESS] VOLMAC Proxy Driver successfully initialized.

[SUCCESS] Zero-latency control link established.

Outside the Box

Why not the App Store?

Apple's App Store Sandbox is a safe cage, but it's a cage nonetheless. For pro-audio tools, it presents artificial hurdles that stifle performance.

To give you keyboard volume control over external hardware, VOLMAC must install a high-performance **HAL (Hardware Abstraction Layer)** driver. App Store apps are strictly forbidden from touching these core system folders.

System Level Power

Independent distribution allows us to integrate directly with macOS Core Audio for unmatched reliability.

Bit-Perfect Signal

Our custom proxy architecture bypasses the limitations of the sandbox to ensure your audio remains lag-free.