Used Mackie Big Knob Studio Volume Controller

Used Mackie Big Knob Studio in good condition, offering professional-level monitor control with support for up to three sets of monitors and two stereo sources. Features include a built-in talkback mic, dual headphone outs with individual level control, and intuitive volume knob for seamless studio workflow. Ideal for home and project studios, this unit simplifies routing and improves productivity with its compact desktop design and robust build quality. Tested and fully functional.