Rooby Drill Template
Fuzz Dog · 1590B
Template details
- Circuit
- Rooby
- Vendor
- Fuzz Dog
- Enclosure
- Hammond 1590B
- Dimensions
- 59.3 × 111.2 × 27 mm
- Layout
- 1590B 2-Knob (Type 1)
- Category
- Guitar effect
Export formats
- PDF: print at 1:1 scale
- SVG: vector graphic
About this drill template
Drill template for the Fuzz Dog Rooby, sized for a Hammond 1590B enclosure (59.3 × 111.2 × 27 mm). The pre-positioned holes match the PCB's pot footprint exactly, with the footswitch centred below the 2-knob layout. Print at 1:1 scale, tape to the enclosure face, centre-punch, and drill. PCB and parts not included.
Fuzz Dog description: “You like your fuzz extreme and wild? (Who doesn't?) - This is for you.”
One board covering the Ruby and its relatives, which run the LM386 power amp chip as an effect rather than as an amplifier. Wild and extreme rather than polite.
Build notes
Two-knob builds are usually the cleanest internally: minimal pot wiring, easy to keep the signal path short.
The Hammond 1590B is the standard small DIY pedal enclosure: compact enough for a crowded board, large enough for most single-effect PCBs and a 9V battery.
Vendor specs: PCB 50 x 20mm, build difficulty easy.
Drill measurements
Hole centres for the 1590B 2-Knob (Type 1) layout. X runs left to right from the centre of the face being drilled. On the enclosure face, Y is measured from the centre, positive towards the top. For holes on a side, Y is the distance down the wall, measured from the face edge. Export the PDF for a 1:1 printable version with a scale check.
| Hole | Face | X (mm) | Y (mm) | Diameter |
|---|---|---|---|---|
| Pot | Enclosure face | -16 | 42 | 7 mm (0.28 in) |
| Pot | Enclosure face | 16 | 42 | 7 mm (0.28 in) |
| LED | Enclosure face | -14 | -37.6 | 5 mm (0.20 in) |
| Footswitch | Enclosure face | 0 | -37.6 | 12 mm (0.47 in) |
| DC Jack | Right side | -37.6 | 13.6 | 12 mm (0.47 in) |
| Jack | Right side | -17.6 | 13.6 | 9.5 mm (0.37 in) |
| Jack | Left side | -17.6 | 13.6 | 9.5 mm (0.37 in) |