Used Mackie Big Knob Passive Volume Controller

Used Mackie Big Knob Passive Volume Controller in great condition. This durable desktop monitor controller features a sleek, passive design with no power required, ensuring pure signal integrity. It offers two stereo input sources and two monitor outputs with a central volume knob for precise control, along with Mono, Mute, and Dim functions. Ideal for home or professional studios, the Big Knob Passive delivers reliable, transparent audio routing in a compact, ergonomic form.