Audio · Mastering Monitor Controller
MMC
STEREO BALANCED PASSIVE MASTERING MONITOR CONTROLLER & SIGNAL ROUTER
A handcrafted, fully passive balanced mastering monitor controller – built for a clean, reliable monitoring workflow.
- Fully passive
- 3× balanced XLR I/O
- Handcrafted
Fully passive design
Introducing the new MMC
In case you currently find yourself reaching over to a tiny knob on your audio interface or moving a virtual fader with your mouse to turn the speakers up and down, the MMC is what you’re looking for.
A monitor controller is all about improving workflow by keeping it simple and clean.
The MMC uses a fully passive design. Its advantage is two-fold. Firstly, there are no electronics involved which could alter the sound. It also makes a power supply unnecessary. Secondly, because of its construction and design it is reliable and not prone to errors.
Design & construction
From sketch to measure.
Every dimension, control and connector starts on the drawing sheet – only then does the build begin.
Features
Features
- Fully passive design – no power supply needed
- 3 stereo balanced XLR inputs & outputs – each individually selectable
- Stereo, mono and reverse mono monitoring modes
- 15 dB dim and mute function
- Master level output attenuator
Configurator
Your MMC configuration
Select optional upgrades. Shown prices are indicative and meant as orientation.
Basic version
Base price €520
- Black front panel
- Black aluminium knobs
- Stereo output attenuator
Your selection
No options selected yet – basic version.
- Basic version€520
Estimated total
€520
Indicative prices in euros. Final price upon individual inquiry.
Request configurationOptions
Principles
Simple. Passive. Reliable.
The MMC improves the monitoring workflow by keeping it simple and clean – without altering the sound and without unnecessary complexity.
01
No power needed
Fully passive design: no electronics that could alter the sound, and no power supply required.
02
Minimalist layout
Clear controls for source, monitoring, level, and speaker – everything the workflow needs, nothing extra.
03
Individually configurable
Basic version with black front panel and aluminium knobs – optional stepped attenuator, logo, knobs, or color.
04
Handcrafted
Each unit is carefully built for real studio use rather than mass production.
05
Built to last
Reliable by construction and design, and not prone to errors – made for long-term use.
Simple workflow. Transparent sound. Built to last.
Product
In the studio
Product photography of the finished MMC in the studio.
Technical data
Specifications
Connectors
- Input
- 3-pin Neutrik XLR, balanced
- Output
- 3-pin Neutrik XLR, balanced
Dimensions
- Case
- 406.4 × 254 × 44.1 mm (16″ × 10″ × 1.75″)
- Front panel
- 482.6 × 44.1 mm (19″ × 1.75″)
Build
- Format
- 1U rackmount, steel chassis
- Front
- Anodized aluminum, silkscreen
- Knobs
- CNC-machined aluminum, Ø 22 mm
How to buy
If you’d like to purchase a MMC please send me an email. Ordering the unit requires 50% deposit of estimated total and balance when the unit is ready to ship. Bank transfer or Paypal accepted.