Case study
Scarlett MixControl: rebuilding control of first-generation Scarlett interfaces
Scarlett MixControl replaces Focusrite's MixControl 1.10.6 on modern macOS for first-generation Scarlett interfaces. The Swift app exposes matrix mixing, output and capture routing, metering and presets through USB control requests. Its command mapping comes from signal tables extracted from the original application and disassembly of routing functions.
- Targets
- App · Protocol
- Category
- Independent reconstruction cases
- Relationship
- Independent reconstruction project
- Sources reviewed
- Evidence class
- C1 partial scope or analysis entry
- Stars
- 25
- Last commit
- 2026-11-08
- Language
- Swift
- License (GitHub)
- MIT
GitHub data as of 2026-11-10
Evidence

- Observed
- Download and demo observed; the case covers part of the target software.
- Scope
- Partial
- Checked
- 2026-11-09
Requirements & limits
- Prerequisites: macOS 14 or later and a supported first-generation Scarlett interface are required.
- Prerequisites: Building from source requires Xcode 15 or a Swift 5.9+ toolchain.
- Testing evidence: The author reports hardware confirmation for 8i6, 18i8 and 18i20; 6i6 and 18i6 await hardware confirmation.
- License: MIT license.
Cite
BibTeX
@misc{scarlett-mixcontrol-1stgen-case,
title = {{Scarlett MixControl: rebuilding control of first-generation Scarlett interfaces}},
howpublished = {\url{https://github.com/MarecekW/scarlett-mixcontrol-1stgen}},
url = {https://github.com/MarecekW/scarlett-mixcontrol-1stgen},
urldate = {2026-11-06},
note = {Awesome REA entry: \url{https://awesomerea.org/resources/scarlett-mixcontrol-1stgen-case/}}
}Plain text
Scarlett MixControl: rebuilding control of first-generation Scarlett interfaces. https://github.com/MarecekW/scarlett-mixcontrol-1stgen (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/scarlett-mixcontrol-1stgen-case/
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About this entry
The description was reviewed against primary sources.
Primary sources
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