Used Mackie Big Knob Passive Volume Controller

Take control of your monitoring with this used Mackie Big Knob Passive Volume Controller in excellent condition. Its fully passive design delivers clean, transparent level control with no power required, featuring a large precision volume knob for smooth adjustments. Connect your sources and speakers via stereo TRS and RCA I/O, and switch between multiple inputs and outputs for flexible studio routing. Ideal for project studios needing reliable, great-sounding monitor control.