Used Mackie Big Knob Passive Volume Controller

Used Mackie Big Knob Passive Volume Controller in good condition. This simple, no-frills desktop monitor controller features a large volume knob for precise control, with 2 stereo input sources and 2 output pairs for flexible routing. 100% passive circuitry means no power is required and no coloration added to your signal. Ideal for home and project studios needing reliable level control and easy A/B monitor switching. Rugged metal chassis ensures long-lasting durability.