Used Mackie Big Knob Studio Volume Controller

Used Mackie Big Knob Studio in good condition, offering professional-level monitor control and audio interface capabilities. Features include a built-in 2x2 USB interface, source and monitor selection, and ergonomic main volume knob. It supports dual headphone outputs, talkback functionality, and multiple input/output options for flexible routing. Ideal for home or project studios seeking hands-on control and crystal-clear audio monitoring. Reliable and intuitive, this unit helps streamline your workflow without compromising sound quality.