RangeblasterNPN-version of the famous treble booster.I have used OC140, Sounds great!!!
BMP Tonecontrol with gain recoveryVerified and build into a JFet Vulcan
Fetzer Valve version 1The original ;-)VerifiedA compact version of Torchy's layout
Colorsound inductorless wahVerified by Idlechatterbox, thanks!
Value of capacitor C7 should be 0,0022 uF, NOT 0.0022pF
The PhuncgnosisBy Tim EscobedoBuild and verified
Phuncgnosis with down sweep modPhuncgnosis with down sweep mod by Deadastronaut
Phuncgnosis with down sweep mod Phuncgnosis with down sweep mod by Deadastronaut. D5-7 in original replaced with a 2N3904 and 470 uF cap
Guyatone Zoom DistortionNot verifiedWith some changes in component values, the same layout could be used for Vox 1901 or
IC BufferFrom AMZVerified
C2 and C4 should be turned 180 deg.