Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › GuitarPCB Build Support › Super-Sonic v2 tone pot question… This topic has 2 replies, 2 voices, and was last updated 2 years, 10 months ago by Steve. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts July 7, 2023 at 11:58 pm #29158 SteveModerator Would there be a noticeable difference if I used a B25k in place of the B20k? I have B1k, B5k, B10k, and the B25k pots but sadly no 20. Thank you, in advance… Steve0 July 8, 2023 at 2:37 pm #29162 BillyModerator No, go with that Steve pots have a + or – 20% tolerance so it’ll make little difference if any 20K could be anything from 16 to 24K 25K from 20 to 30K You can check the resistance across lugs 1 and 3 to find out the exact value of your pot July 8, 2023 at 3:42 pm #29164 SteveModerator Thanks Billy. I didn’t realize that there was such a large tolerance on those pots. Time to get busy. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In