Mackie Big Knob Passive Studio Monitor Controller 50-foot These innovations provide remarkable acoustic

These innovations provide remarkable acoustic transparency

Designed to meet the needs of nearfield monitoring

Big Knob Passive features the ability to choose between two sources and two monitor pairs

high-quality recording

With optional expandability via Mackie Control Extender Pro ender Pro and Mackie Control C4 Pro

Mackie Big Knob Passive Studio Monitor Controller 50-foot These innovations provide remarkable acousticMackie Big Knob Passive benefits from a proven, bestselling design to deliver professional level control, plus source and monitor selection for studios of any size. The passive audio path ensures pristine sonic integrity is maintained throughout your signal chain. More than just a level control solution, Big Knob Passive features the ability to choose between two sources and two monitor pairs. Ideal for simple level control at a home or project studio