Oceanid Optical Compressor Drill Template
Aion FX · 125B · 3-Knob (Type 2)
Template details
- Circuit
- Oceanid Optical Compressor
- Vendor
- Aion FX
- Enclosure
- Hammond 125B
- Dimensions
- 64 × 119 × 35 mm
- Layout
- 3-Knob (Type 2)
Export formats
- PDF — print at 1:1 scale
- SVG — vector graphic
About this drill template
Drill template for the Aion FX Oceanid Optical Compressor, sized for a Hammond 125B enclosure (64 × 119 × 35 mm). The pre-positioned holes match the PCB's pot footprint exactly, with the footswitch centred below the 3-knob layout. Print at 1:1 scale, tape to the enclosure face, centre-punch, and drill — PCB and parts not included.
Most pedal compressors use an OTA (CA3080, LM13700) or an optical cell (Vactrol) for the gain reduction. The drill template positions the user-facing holes in their PCB-aligned positions; the internal space leaves room for the larger components some optical designs use.