Mackie Big Knob Passive Studio Monitor Controller is designed for musicians, audio engineers, and content creators. It offers a compact and reliable solution for recording and monitoring. With its versatile source selection, powerful recording interface, and comprehensive studio tools, it's perfect for home studios and small recording setups. The controller features classic Big Knob volume control, independent trim on all sources and monitor outs, two boutique-quality Onyx mic preamps, high-resolution 192kHz / 24-bit recording and playback, cue mix for zero-latency recording, flexible source connections, dual headphone outs with independent level control, built-in talkback mic, and 16-segment high-resolution input source metering. It has a sturdy “Built-Like-A-Tank” design and is compatible with all major DAWs on Mac and Windows. Includes Tracktion recording software.