![Haven't seen a lot of examples of boards that implement the GA-FC, so here's the one I just put together! (Also posted in r/guitarpedals) : r/ BossKatana Haven't seen a lot of examples of boards that implement the GA-FC, so here's the one I just put together! (Also posted in r/guitarpedals) : r/ BossKatana](https://external-preview.redd.it/--Gqmw0fwlJ80yJv-7nCKGTz2O7DR9UWlZITKw-gOAw.jpg?auto=webp&s=71b674b64cfc2fdd2705fc4ceba51901ab0eb7b0)
Haven't seen a lot of examples of boards that implement the GA-FC, so here's the one I just put together! (Also posted in r/guitarpedals) : r/ BossKatana
![So I just received my GA-FC and this EV-5 expression pedal for my Mk2 100w and I can't get the expression pedal to change from a master volume to a wah. I So I just received my GA-FC and this EV-5 expression pedal for my Mk2 100w and I can't get the expression pedal to change from a master volume to a wah. I](https://i.redd.it/ezm95jngvpj41.jpg)
So I just received my GA-FC and this EV-5 expression pedal for my Mk2 100w and I can't get the expression pedal to change from a master volume to a wah. I
![Guitar Pedal X - News - Boss Moves Even Further Ahead with its New and Improved MKII Katana Amp Range Guitar Pedal X - News - Boss Moves Even Further Ahead with its New and Improved MKII Katana Amp Range](https://d6a2e7ghqts3o.cloudfront.net/AcuCustom/Sitename/DAM/515/2019GPXBossKatanaMKII700.jpg)
Guitar Pedal X - News - Boss Moves Even Further Ahead with its New and Improved MKII Katana Amp Range
![Guitar Pedal X - GPX Blog - Boss's Other Non-OverDrive and Non-High-Gain Drive and Distortion Pedals! Guitar Pedal X - GPX Blog - Boss's Other Non-OverDrive and Non-High-Gain Drive and Distortion Pedals!](https://d6a2e7ghqts3o.cloudfront.net/AcuCustom/Sitename/DAM/515/2019GPXBossOtherDrives700.jpg)