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PCB + Panel
MIX3 MINI
Passive 3-channel mixer, 2 HP
2 HPEurorackPCB + PanelPassive
The MIX3 mixer squeezed into just 2 HP: three inputs with level controls summed to one output, no power needed.
What's in the box
1 × MIX3 MINI PCB (black)
1 × MIX3 MINI front panel, 2 HP (black)
Components are not included — the full part list is in the build guide and the interactive BOM.
Features
- 3 inputs with individual level controls, 1 mix output
- Only 2 HP wide and about 13 mm deep — skiff friendly
- Passive — no power and no ribbon cable needed
- Unused inputs stay silent
- Channel level does not change with the number of patched inputs
Specifications
| Inputs | 3 |
|---|---|
| Outputs | 1 |
| Controls | 3 × level |
| Power | none (passive) |
| Format | Eurorack, 2 HP |
| Line | Berlin |
| Version | PCB + Panel |
User manual
Building the module
Build guide: step-by-step assembly instructions.
Interactive BOM: the parts list with a map of the board. Click a part to see where it goes and tick off what you have already soldered.




