Mackie BIGKNOB
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- This item is covered for 3 years
What you need to know
What you need to know
- 100% passive audio path to preserve signal integrity and work at professional +4 dB level without coloration.
- Dual A/B selection of sources and monitor pairs for quickly comparing mixes and masters.
- Immediate ergonomics thanks to the large central knob, plus Mono, Mute and Dim controls.
- Rugged âbuilt like a tankâ construction, ideal for both studio and home studio use.
Manufacturer Information
Mackie
https://www.mackie.com
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Safety manager:
Algam SAS
Email: contact@algam.net
Address:
Essential Information About the Mackie Big Knob Passive Monitoring Controller
- 100% Passive Audio Path to preserve signal integrity and operate at professional +4 dB level without coloration.
- Dual A/B Selection of sources and monitor pairs for quick comparison of mixes and masters.
- Immediate Ergonomics thanks to the large central potentiometer, plus Mono, Mute, and Dim controls.
- Robust Construction "built like a tank," ideal for both studio and home studio use.
A Direct Successor to the Best-Selling Big Knob
The Big Knob Passive follows in the footsteps of the renowned Mackie Big Knob controllers, praised for their reliability in control rooms. This "Passive" version retains the core monitoring flow and simplifies the electronics to maximize transparency. Compared to the original Big Knob and its more comprehensive variants, it omits active sections (talkback, headphones) to offer minimalist, precise, and durable volume and speaker selection control.
Designed for Studios of All Sizes
Whether mixing in a home studio or professional control room, the Big Knob Passive easily integrates between your interfaces and speakers. Its dual A/B input/output allows quick comparison between two converters, two speaker sets, or an auxiliary source in one gesture. The Mono, Mute, and Dim functions help verify mono compatibility, instantly mute the signal, or reduce the level for quick communication with the artist.
Technical specifications
| Category | audio | Number of outputs | 4 |
| Headphone outputs | No | Color | Black |
| Number of inputs | 6 | Weight | 1.1 kg |
| Number of analogue inputs | 6 | Dimensions (mm) | 138 x 135 x 75 |
Customer reviews
Based on 5 reviews
- 5 stars, 3 reviews
- 4 stars, 1 review
- 3 stars, 1 review
- 2 stars, 0 reviews
- 1 star, 0 reviews
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Perfect... I juggle two pairs of listens, one for proximity and one for âcomfortâ (more distant). The switches seem ok, however, at this price let's not be bullies. +4dBu inputs and outputs, connectors and boxes that look solid... The only downside but again at this price do not ask for too much: the Potard is not notched.
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Perfect... I juggle two pairs of listens, one for proximity and one for âcomfortâ (more distant). The switches seem ok, however, at this price let's not be bullies. +4dBu inputs and outputs, connectors and box that seem solid... The only downside, but again at this price, let's not ask for too much: the Potard is not notched.
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Good product for a low budget..
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Exactly what I needed
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Delivered quickly, Useful and functional to quickly switch between two listens, cool also to have the Mono, Mute and Dim buttons.
The negative point is that input A has a phase reversal defect between the right and the left. I did not consider it useful to do a feedback since channel B works normally and for the moment it is enough for me while waiting to open it one day to try to solve the phase reversal problem.Automatically translated
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Questions frequently asked
Can the Mackie Big Knob Passive handle two pairs of speakers?
The 4 outputs allow connection of two pairs of monitors. The A/B switch instantly toggles between the two speaker sets.
Is there a headphone output on this monitoring controller?
No headphone output is integrated into this model.
Is the volume control passive?
The signal path is entirely passive. Operation is designed for professional +4 dB level. Talkback and headphone sections are not included.
What control functions are available at the console?
The Mono, Mute, and Dim buttons are dedicated to immediate monitoring control. The Mono function checks mono compatibility, while Dim reduces the listening level.
Does the controller take up a lot of space on a home studio desk?
With dimensions of 138 x 135 x 75 mm, the size remains compact for a desktop setup. Its weight of 1.1 kg adds to its stability.



