MatrixMix
From MakerVan Labs
MatrixMix 4x4 Release status: beta [box doku] | |
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Description | A simple yet extendable matrix mixer |
Last Version | 0.1 (2017-12-11) |
Download | GitHub Repo |
A simple passive 4x4 matrix mixer. Extendable, and with sync passthrough.
Features
- 4 Inputs
- 4 Outputs
- Extension ports so extend the mixer to many more inputs, or add buffers/amplifiers to the outputs
- Sync passthrough, to support sync signals on the audio jack, like in Teenage Engineering Pocket Operator synths. Selectable on each input/output
Pictures
Parts
Part of Circuit | Part Number | Distributor | Amount |
---|---|---|---|
Potentiometer (10kΩ log) | Bourns PTV09A-4025S-A103 | mouser | 16 |
3.5mm jacks | EBSF 35 | reichelt | 8 |
Resistors | 1k/10k (?) | reichelt | 16 |
Versions
v0.1
- Potentiometers are wired the wrong way, they all turn the wrong way
- 10k Pots and 10k mixing resistors don't turn things all the way down