The Mackie Big Knob Studio Plus is a monitor controller and interface that allows you to choose between four input sources and three monitor pairs. It can be used for projects and professional studios and is designed to increase your workflow for recording and mixing applications.

• Four Sources and Three Monitor Pairs
• Classic Big Knob Volume Control
• Independent Trim on All Sources
• Mono, Mute, and Dim Functions
• 2x4 USB Recording Interface
• 24-Bit / 192 kHz Recording and Playback
• Compatible with Windows & Mac Computers
• Sturdy Design
• Waveform DAW
• Includes Plug-In Package & Power Supply