![Amazon.com: BOSS Katana MKII-100 12-inch Speaker 100-Watt Combo Amp, (KTN-100-2) (KTN-100-2) & Amplifier Foot Controller (GA-FC), Black : Musical Instruments Amazon.com: BOSS Katana MKII-100 12-inch Speaker 100-Watt Combo Amp, (KTN-100-2) (KTN-100-2) & Amplifier Foot Controller (GA-FC), Black : Musical Instruments](https://m.media-amazon.com/images/I/31Fpuh6QJgL._AC_.jpg)
Amazon.com: BOSS Katana MKII-100 12-inch Speaker 100-Watt Combo Amp, (KTN-100-2) (KTN-100-2) & Amplifier Foot Controller (GA-FC), Black : Musical Instruments
![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?width=640&crop=smart&auto=webp&s=70f7634bca4a0d8e3573683624f488dabdab33ca)
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
![Guitar Pedal X - GPX Blog - Boss's new GA-FC-EX Foot Controller Massively Expands on the Control Capabilities for Katana Amps Guitar Pedal X - GPX Blog - Boss's new GA-FC-EX Foot Controller Massively Expands on the Control Capabilities for Katana Amps](https://d6a2e7ghqts3o.cloudfront.net/AcuCustom/Sitename/DAM/533/2022-GPX-Boss-GA-FC-EX-Controller-700.jpg)