Mackie Big Knob Studio Plus Monitor Controller and USB Audio Interface

The heart of your studio, Mackie's Big Knob Studio Plus lets you route 4 sources to 3 monitor pairs -- and record at 192 kHz through 2 Onyx preamps over USB!

Mackie Big Knob Studio Plus delivers a modernized, smart monitoring control solution based on the bestselling Big Knob, plus integrated USB recording and playback. Professional routing and switching includes a selection of four sources, including USB playback, and a choice between three pairs of monitors, each with independent gain trim to ensure balanced listening levels. Two Onyx(TM) mic preamps deliver a convenient, high-quality desktop recording source coupled with high-resolution 192kHz / 24-bit audio conversion for solid sound quality whether recording or mixing. With dual headphone outs, a dedicated amp-driven studio output and flexible I/O options, Big Knob Studio+ is truly a nerve center for any professional studio.


Professional source and monitor selection
- Choose between 4 sources and 3 monitor pairs
- Classic Big Knob volume control
- Independent trim on all sources and monitor outs
- Mono, mute and dim functions
Flexible 2x4 USB recording interface
- Two boutique-quality Onyx mic preamps including phantom power for condenser microphones
- High-resolution 192kHz / 24-bit recording and playback
- Cue mix allows controlled blending of direct inputs with other signals for zero-latency recording
- Choice of recording paths provide flexibility for applications like podcasting
Comprehensive feature set for professional studios
- Flexible source connections including convenient front panel 1/8" input for your smartphone
- Dual headphone outs with independent read more level control and both USB and Aux source options
- Flexible talkback options including external mic input and footswitch control
- Dedicated amp-driven studio output perfect for headphone distribution system
- 16-segment high-resolution input source metering
- Sturdy "Built-Like-A-Tank" design
- Compatible with all major DAWs on both Mac and Windows
- Includes Tracktion(R) recording software
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Dimensions and Weight in Packaging
Base Item
Shipping Weight: 6 lbs
Shipping Dimensions: 16 x 10 x 6 in
Manufacturer Part Number (MPN): 2053314-00

For support or warranty questions, please contact the manufacturer:
Phone: 800-898-3211

Reviewers gave this product an overall rating of 2 out of 5 stars. (2 ratings)
Submitted September 12, 2020 by a customer from
"Only last two years"
Overall: 2 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Only last two years My Mackie big knob studio plus just gave out today I really liked it for the compatibility of what I was using it for my Mac Pro 2009 desktop I heard a pop and then it was done unable to get any sound threw it at all
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