Polarizing Mixer

Maker	Guru Gara Synth
Type	Four input mixer with per channel polarity
Mounting	Through-hole
Width	6 HP
License	Proprietary (No licence published)
Difficulty	🧊 Low-count through-hole

Each channel can add or subtract, with LEDs showing output polarity. Good for offsetting and shaping modulation.

Documentation

• Assembly instructions
• Bill of materials (BOM)
• Schematic

Links

• Maker page
• Buy: Guru Gara Synth (PCB and panel kit)

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This is a third-party open-source design, listed here as a build reference. Specs are researched from public sources; check the source repo and store for the current BOM, panel, and revision before ordering parts. Corrections welcome.

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