Mackie Big Knob Passive Monitor Controller

The Mackie Big Knob passive monitor controller is an innovative solution for controlling studio monitor volume with precision and ease. Comprising high-quality components in a rugged yet compact design, this monitor controller provides seamless switching between two pairs of monitors, mute, mono and dim functions, and a high-resolution stepped volume attenuator for exact level control. Connect up to four monitors for versatile A/B comparison in your creative space.

High-Resolution Volume Control

The Big Knob passive monitor controller's high-resolution stepped volume attenuator allows for precise 0.5dB increments, giving you 64 steps of attenuation for exact volume control. Set levels for an accurate mix balance between your monitors with this high-quality stepped potentiometer.

Seamless Monitor Switching

Easily compare your mix on up to two pairs of monitors with this monitor controller's front-panel monitor select buttons. Switch between monitor sets with no delay or "popping" for seamless A/B evaluation.

Essential Monitoring Functions

In addition to precise volume control and switching, this monitor controller provides mute, mono and dim buttons for full monitoring functionality. Mute your monitors for silence, check your mix in mono to ensure balance, or temporarily reduce volume up to -20dB with the dim function.

Rugged and Compact

Housed in a rugged yet compact steel chassis, the Big Knob passive monitor controller is built to withstand the rigors of studio use while saving space on your desktop or rack. High-quality components provide signal integrity and clarity.