Used Mackie Big Knob Passive Volume Controller

Used Mackie Big Knob Passive Volume Controller in good condition. This reliable desktop monitor controller offers simple, passive analog audio path for pristine sound quality. Features include large volume knob, dual stereo input sources, and dual monitor outputs with a handy source select switch. Ideal for studio environments where precise monitoring control is essential without coloration or added gain. Rugged build ensures long-term durability for professional and home studios alike.