It's an opamp pi clone.
Rev 02 has been released to correct Rev 01 bugs, and has been built and verified.
- Designed to fit 4S125B enclosure from Mammoth Electronics, Predrill option VY41, Jack location V Side (recommend orange powder coat).
- BOM calls out Mammoth 3PDT switch solder assist board, but omits switch. Most PCB-mount 3PDT latching footswitches should fit; recommend FS3PDT-LP from Mammoth.
- Swapping out diodes to tweak clipping.
- Tweaking filter cutoff of clipping stage.
- Adding tone bypass option.
| Issue | Workaround | Fix |
|---|---|---|
| Input and Output Bypass switches are drawn wrong (common pole facing wrong side) but work correctly (i.e. as intended, not as drawn) | N/A | Update symbol |
- Create enclosure stencil (laser cutter stencil requires decent absolute registration, which Glowforge can't do yet).