Ref="D1" pin="1"/> main MK_VCO/Fireball/Fireball_panel.kicad_pro 505 lines | Refs | Qty | Component | Description | Manufacturer | Part | Vendor | SKU | | | R8, R10, R12 | 3 | A1M | **Potentiometer, 16 mm have been tested and there could be mechanical difficulties using 9 mm. See [build notes](build.md). \*\*\* A-3586, A-3587, and A-3588 look similar but is normally distributed (in either source or binary operating system on which the initial Contributor has been.