Based on the EHX LPB-1, with an internal trimmer volume mod.
NEW – Interactive B.O.M Helper
We include a standalone HTML file with each of our boards that helps show you what parts go where (find it in the “Build Docs & Extra Info” Tab)- just extract the zip file to a folder and open the .html file in your internet browser. You can use the table on the left to tick off the parts as you source them / add them to the board – we found its a very handy and a big shout out to Interactive HTML BOM Plugin which is a free plugin on GitHub used to generate these.
Based on the classic EHX LPB-1, with the option of building the screaming bird variant too - with the added "Plus" that allows you to use a 6mm trimmer instead of the external pot, if you want to to set the volume and forget!
This board is great on it's own and has a super small footprint (only just bigger than a 16mm pot!) but also works fantastic with other pedals - combine it with another board into one mega box - go nut!