Mahayana Drive Drill Template
PedalPCB · 125B · 125B 4-Knob (Type 1)
Template details
- Circuit
- Mahayana Drive
- Vendor
- PedalPCB
- Enclosure
- Hammond 125B
- Dimensions
- 63.7 × 119.4 × 35.8 mm
- Layout
- 125B 4-Knob (Type 1)
Export formats
- PDF: print at 1:1 scale
- SVG: vector graphic
About this drill template
Drill template for the PedalPCB Mahayana Drive, sized for a Hammond 125B enclosure (63.7 × 119.4 × 35.8 mm). The pre-positioned holes match the PCB's pot footprint exactly, with the footswitch centred below the 4-knob layout. Print at 1:1 scale, tape to the enclosure face, centre-punch, and drill. PCB and parts not included.
PedalPCB description: “Compare to Hermida Audio Zendrive”
Build notes
Four-knob layouts give you room for an extra parameter (a presence control, a blend pot, or an active EQ band) without crowding the footswitch.
The Hammond 125B is one of the most common DIY pedal enclosures: a touch larger than a 1590B, slightly smaller than a 1590BB, with room for almost any single-effect PCB plus 9V supply.
Vendor specs: Designed for a 125B enclosure with top-mounted jacks
Knobs
- Volume
- Drive
- Tone
- Voice