Guitar Pedal X - GPX Blog - Stephen Pettyjohn Explores the outer reaches of Headroom and Compression with his Elegant New Chime-derived Core Edge Circuit
Pedal Genie | Pettyjohn Chime | All Your Pedal Wishes, Granted
NPD) PettyJohn Electronics MAGIQ EQ (Review and FILTER Comparison in the Comments) : r/guitarpedals