Here you can find the manual to build your FET Preamp PCB, based on the Boss FA-1, with the BOM and all the information needed. To read more about this compressor check the FET Preamp Kit page.
FET Preamp PCB
7,00 €
Get the FET Preamp PCB and build a replica of the discontinued Boss FA-1 amp made famous by The Edge thanks to its huge clean gain and dedicated Treble and Bass tone controls that allow for a perfect tuning of your sound thanks to the 2-band Baxandall circuit configuration.