The Thumb Sucker is a versatile compressor. It has controls for attack, ratio, release, threshold and level and works with the LM13700 IC, which is functionally identical to the CA3080, which also does its job in the Dynacomp and Ross Compressor.
This kit contains the PCB and all necessary parts. The enclosure can be selected, please select 5 knobs, up to 19mm diameter, for 6.3mm shaft separately.
Here is the bill of material: bill of material
This project is by PedalPCBs, in cooperation with Musikding. If you have any problems with the contents of the kit, please contact Das Musikding (Klaus).
Here is the direct link to the manual with layout and schematic: