Fender EXP-1 Expression Pedal – Thomann United States
It's a work in progress. The Fender expression pedal and multi-effect switcher control my Fender Mustang GTX-100 amp—I use the reverb and modulation effects in the amp. Feedback welcome! : r/guitarpedals
EHX Expression Pedal and Fender Mustang GT series – Electro-Harmonix