Used Mackie Big Knob Passive Volume Controller

Used Mackie Big Knob Passive Volume Controller in good condition. This desktop studio monitor controller offers precise volume control, mute, mono, and source select functions with no active electronics, preserving your signal integrity. It features two selectable stereo input sources and two selectable monitor outputs, making it ideal for home or project studios needing straightforward monitor management with high-quality passive circuitry. Rugged build and intuitive layout provide reliable performance for everyday use.