Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › GuitarPCB Build Support › Stage 3 Booster – source bypass cap This topic has 1 reply, 2 voices, and was last updated 3 years, 9 months ago by Anonymous. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts August 15, 2022 at 6:03 pm #25857 AnonymousInactive In the schematic of the Stage 3 Booster, there is a 22uF capacitor from J113 Source to ground. What would be the impact of substituting a 47uF capacitor in this spot (since I have no 22uF caps on hand that are physically small enough for the PCB)? August 15, 2022 at 9:11 pm #25862 AnonymousGuest The bypass cap increases gain of the FET. Increasing the value will also affect bass response. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In