MAMI - Matrix Mixer
A set of modular PCBs that can be used to create a custom configuration for a Matrix Mixer. A Matrix mixer allows you to mix you any input to any output at the same time.
If you have for example a 4x4 Matrix Mixer, you have 16 knobs with each controlling a how much of a given input signal (1-4) will be mixed into a given output (A-D):
For example by turning up the knob at the intersection between Input 2 and Output B we can mix all of the signal present at the input to the output. If we turn up another knob at another intersection, the signal will be present at both outputs:
This makes Matrix mixers extremely flexible and allows for many possible combinations and use cases.
Modules
The 4x4 matrix above consists of:
- 2x MAMI-INPUT Module
- 2x MAMI-OUTPUT Module
- 4x MAMI-QUAD Module
The modules are designed in a way they can be connected via wires or jumpers to each other, so multiple configurations are possible (e.g. 2x2, 2x4, 4x2, 8x8, 10x6 etc.).
Input Module [MAMI-INPUT]
The Input Module has two 3.5mm Mono Input Jacks and two (On)-Off-On Switches that allows muting individual inputs (or momentarily/permanently switching them on).
| Top | Bottom | 3D |
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2x2 Tile Module [MAMI-QUAD]
Mixes two inputs onto two outputs using 4 Potentiometers.
| Top | Bottom | 3D |
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Output Module [MAMI-OUTPUT]
Provides two 3.5mm Mono output jacks, with a Jumper (or switch) each row of tiles can be switched between unipolar and bipolar attenuation.
| Top | Bottom | 3D |
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