Wooden Pedalboard For Boss Katana / GA-FC With 2 Expression Pedals | Reverb
Amazon.com: Roland GA-FC - Controlador de pie para GA-112 y GA-212 : Instrumentos Musicales
Boss Acoustic Singer Pro Amplifier with GA-FC Foot Controller | Gear4music
BOSS - GA-FC EX | Controlador de pedal
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
The GA-FC: Unlocking Performance Potential with Your Amp
Boss GA-FC EX, nuevo pedal controlador para la serie de amplificadores Katana | Guitarristas