QuadEnv

Maker	Mountjoy Modular
Type	Four voice polyphonic ADSR that also runs as a four voice sine LFO
Mounting	SMD
Width	4 HP
License	Proprietary (No hardware licence published)
Difficulty	🌋 Fine-pitch SMD

Same hardware runs either mode, selected with a long press on the third pot. The L4O repo holds only the alternate LFO panel and firmware for this board.

Documentation

• Bill of materials (BOM)
• Schematic
• Fabrication files (PCBA-ready)

Links

• Source / files on GitHub
• Maker page

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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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