Used Mackie Big Knob Passive Volume Controller

Used Mackie Big Knob Passive Volume Controller in Excellent condition. This desktop monitor controller features a large volume knob for precise level adjustments, with dual stereo input and output paths, making it easy to switch between sources and monitor pairs. Its passive circuit design ensures clean, transparent audio with no coloration or power requirements. Ideal for studios needing reliable, high-quality monitoring control without added noise or distortion. Rugged build quality ensures long-lasting performance.