Used Mackie Big Knob Passive Volume Controller

Looking for reliable studio control? This used Mackie Big Knob Passive Volume Controller is in great condition and offers high-quality, no-frills monitoring control for any studio setup. With its passive audio path, it delivers clean, transparent sound without coloration or the need for power. Featuring a large central volume knob for smooth level adjustments, it includes two selectable stereo input sources and two selectable stereo speaker outputs, allowing flexible configuration between multiple audio devices and monitors. The Big Knob Passive also offers handy Mono, Mute, and Dim functions, giving you professional control with fingertip convenience. Its sturdy metal chassis ensures durability, making it ideal for both home and professional studios. Whether you're mixing or just managing playback levels, this unit delivers precision and ease in a compact, intuitive design. Get this studio essential at a great price—experience the standard trusted by audio professionals worldwide.