happy-nerding/3xmia
3xMIA
6-channel attenuverting mixer/offset/scale/polarizer with 3 blocks of 2-channel attenuverting mixers using dual concentric pots. DC coupled for audio, CV, or both simultaneously.539
Capabilities 4
- Attenuverterattenuverter
- Each of the 6 channels has a bipolar attenuverter knob (dual concentric pot) that can scale and invert its input signal.539
- Mixermixer
- Three blocks each sum two channels (A and B) into one output; blocks can be chained for 2-2-2, 4-2, or 6 mix configurations.539
- Offsetoffset
- With nothing plugged into an input, an offset voltage is normalled to that channel, making the unpatched knob a manual offset source.539
- Polarizerpolarizer
- The attenuverter knobs go bipolar, allowing polarity inversion of any input signal.539
Jacks 9 — 6 in / 3 out
| Name | Signal | Voltage | Description |
|---|---|---|---|
| Inputs (6) | |||
| CH1 A In | mixed | — | 539 |
| CH1 B In | mixed | — | 539 |
| CH2 A In | mixed | — | 539 |
| CH2 B In | mixed | — | 539 |
| CH3 A In | mixed | — | 539 |
| CH3 B In | mixed | — | 539 |
| Outputs (3) | |||
| CH1 Out | mixed | — | 539 |
| CH2 Out | mixed | — | 539 |
| CH3 Out | mixed | — | 539 |
Parameters 6
| Name | Type | Range | Behavior |
|---|---|---|---|
| CH1 A Knob | knob | — | 539 |
| CH1 B Knob | knob | — | Bipolar attenuverter for the B input of block 1 (outer knob of dual concentric pot). When no cable is plugged in, acts as a manual offset voltage source.539 |
| CH2 A Knob | knob | — | Bipolar attenuverter for the A input of block 2 (inner knob of dual concentric pot). When no cable is plugged in, acts as a manual offset voltage source.539 |
| CH2 B Knob | knob | — | Bipolar attenuverter for the B input of block 2 (outer knob of dual concentric pot). When no cable is plugged in, acts as a manual offset voltage source.539 |
| CH3 A Knob | knob | — | Bipolar attenuverter for the A input of block 3 (inner knob of dual concentric pot). When no cable is plugged in, acts as a manual offset voltage source.539 |
| CH3 B Knob | knob | — | Bipolar attenuverter for the B input of block 3 (outer knob of dual concentric pot). When no cable is plugged in, acts as a manual offset voltage source.539 |
Firmware history 0 versions
No firmware history recorded.
References 1
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[539]
Happy Nerding 3xMIA product pageproduct_page● verified 2026-05-19