Used Mackie Big Knob Studio+ Volume Controller

Take control of your monitoring with this used Mackie Big Knob Studio+ in good condition, a powerful desktop volume controller and studio command center. It features dual USB 2x4 audio interface capability, multiple source inputs, three speaker outputs, built-in talkback mic, and handy mono, dim, and mute functions for quick referencing. Rugged, intuitive, and studio-ready, it’s an ideal centerpiece for streamlined monitoring and fast A/B comparisons.