Mackie Big Knob Studio Plus 4x3: The Ultimate Studio Monitor Controller with 192kHz USB I/O
The Mackie Big Knob Studio+ is a must-have for project studios, live broadcast setups, and pro studios! It offers easy input and monitor switching, award-winning Onyx mic preamps, high-resolution USB recording and playback, and a dedicated amp-driven output for headphones. Here's why you'll love it:
Features:
- • Effortless source and monitor selection
- • Classic 'Big Knob' volume control
- • Mono, mute, and dim functions
- • 2 x 4 USB interface for seamless recording
- • Cue mix for zero-latency recording and flexible paths
- • Two boutique-quality Onyx mic preamps with phantom power
- • Built-in inputs for talkback mic and footswitch control
- • Compatible with all major DAWs
- • Comes with Waveform OEM recording software
Specifications:
- Frequency Response (unity gain, +4 dBu input):
- All Inputs: ±0.5 dB, 20 Hz - 20 kHz
- All Outputs: ±0.5 dB, 20 Hz - 20 kHz
- Noise Characteristics (150 Ω terminated, 22 kHz bandwidth):
- Mic Inputs to Outputs (EIN): < -125 dBu RMS, A-weighted
- Line Inputs to Outputs: < -90 dBu RMS, un-weighted
- Distortion (THD+N) (unity gain, 1 kHz @ +4 dBu input, 80 kHz bandwidth):
- All Inputs to Outputs: < 0.01%, un-weighted
- Crosstalk between Left and Right (unity gain, -1 dBFS input):
- Mic Inputs to Outputs: < -60 dB at 1 kHz
- Line Inputs to Outputs: < -60 dB at 1 kHz
- Attenuation:
- Maximum Levels (before clipping):
- All Inputs: +22 dBu
- All Outputs: +22 dBu
- Input Type: Female XLR balanced/unbalanced, female 1/4' balanced/unbalanced, female 1/8' unbalanced
- Output Type: Female 1/4' balanced/unbalanced
- USB Format: USB 2.0, 24-bit, 192 kHz
- Universal Power Supply: 100-240 V~ 50/60 Hz 0.75A
- Dimensions (H x W x D): 3.2' x 11.9' x 6.8'
- Weight: 4.6 lbs.










The Mackie Big Knob Studio Plus 4x3 is perfect for project studios, live broadcast setups, and pro studios. It's great for audio engineers, musicians, and content creators. With easy input and monitor switching, you can focus on your work. It has award-winning Onyx mic preamps for great sound. High-resolution USB recording and playback let you capture and play back your audio with ease. The dedicated amp-driven output for headphones gives you great sound quality. It has a universal power supply of 100-240 V~ 50/60 Hz 0.75A. Dimensions are 3.2' x 11.9' x 6.8' and it weighs 4.6 lbs.