Mackie Big Knob Studio+ Monitor Interface

The Mackie Big Knob Studio+ is the perfect monitor control centre for professional studios, project setups, live broadcasting, and more.

Built to simplify your audio workflow, it allows effortless switching between multiple input sources and monitor outputs. Featuring award-winning Onyx™ mic preamps with exceptional headroom, it ensures crystal-clear sound quality.

The Big Knob Studio+ also includes high-resolution USB recording and playback, along with a powerful, amp-driven headphone output for an additional set of headphones.

Seamless Integration

The newest member of the Big Knob lineup brings a host of powerful features and flexible I/O options, making it easy to fit into virtually any studio configuration.

Designed for versatility across a wide range of recording and monitoring needs, the Mackie Big Knob Studio+ offers dual headphone outputs, a dedicated amp-powered studio output, true cue mixing capabilities, and more.

Whether tracking, mixing, or managing multiple audio sources, this all-in-one solution delivers integration and professional-grade control.

Advanced Input and Monitor Control

Effortlessly switch between up to four input sources and three monitor speakers, giving you complete control over your audio environment.

The signature Big Knob master volume control offers smooth, precise level adjustments, while individual trim controls on all inputs and outputs ensure perfect balance across your setup. You can fine-tune your monitoring experience with essential functions like mono, mute, and dim, making this controller a monitor powerhouse for any professional or home studio.

Dual Onyx Mic Preamps

Featuring two premium Onyx microphone preamps with built-in phantom power, the Mackie Big Knob Studio+ is ready to handle everything from dynamic mics to high-end condensers. Capture and playback audio in pristine detail with 192kHz / 24-bit resolution, ensuring professional-grade sound every time.

The integrated Cue Mix function blends direct inputs with playback signals, giving you zero-latency monitoring during recording sessions. With multiple routing options, this interface is perfect for a wide range of applications, from podcasts to full music productions.

Pro Studio Features Packed into One Device

Stay connected with a wide range of flexible input options, including a handy 1/8" front-panel jack—perfect for quickly plugging in your smartphone or other portable devices. The dual headphone outputs offer independent volume control and can draw from USB or Aux sources, making collaborative sessions effortless.

The talkback system supports an external mic input and footswitch control, giving you hands-free communication during takes. A dedicated amp-powered studio output makes integrating with a headphone distribution system easy. Additionally, the 16-segment high-resolution input metering ensures accurate visual monitoring of your levels.