Dr. Fretgood performs guitar pedal mods, guitar pedal repairs, and guitar pedal upgrades. Below is a list of common guitar fx mods. If you don`t see what you want please contact us, we can probably perform the operation you seek. We can make most any pedal true-bypass.

Ship your pedal to Dr. Fretgood
Dr. Fretgood
FX Pedal Services
2023B N. California ave
Chicago, Illinois
60647
Please include in package: Your full name and return address, as much detail about what is wrong or what mod you would like done to your pedal, your phone number and email address. We will contact you immediately after receiving your package to discuss your pedal.

WAH mods (Dunlop/Vox etc…)
· Wah pedal to volume pedal. Our wah pedal mod can allow your wah pedal to also function as a volume pedal with the stomp of a switch.. $40
· Not happy with your wah`s tone? Re-voice (and rejoice). We can fine tune your wah pedal to sound just the way you want. $45
· Does your wah pedal have an input buffer? If it doesn`t then it`s messing with your tone if it`s in your signal chain… even when it`s off! Have us wire it to true-bypass to eliminate this problem.

TS9 mods (Tube Screamer mods)
· A Heart Transplant: Is your tube screamer sounding thin? Have us mod your tube screamer with a new chip that sounds better. When we do this we will install an IC socket, allowing quick and easy installation of another chip or the old chip at a future time.
· We can also mod the tube screamer with different capacitor values to get more of a "brown" tone out of your tube screamer. Or if you`d rather another tone we can tweak it to whatever tone it is you might be looking for.
· Have us increase or decrease the distortion, or add more even order harmonics to the distortion.
· (The TS9 has an input buffer making true-bypass redundant)

RAT mods
· A Heart Transplant: We can also perform a RAT pedal mod with a better sounding chip in your ProCO RAT. When we do this we will install an IC socket, allowing quick and easy installation of another chip or the old chip at a future time.
· (The RAT comes stock with true-bypass)

Do you use a large pedal-board or a long chain of effects or cables? Then most likely you`re losing a decent amount of fidelity and some volume, unless that is, you`ve already addressed the problem that such a load on your guitar signal will cause. A buffer will address the situation, allowing your signal to reach your amp at full volume and fidelity. Our custom handmade buffer is only $60. It can be battery powered or powered by a 9v wall-wart.