The GA-FC: Unlocking Performance Potential with Your Amp
Boss GA-FC EX Katana Guitar Amplifier 6 Button Footswitch Controller – Specialty Traders
Supercharge the BOSS Katana MkII with the GA-FC EX - BOSS Articles
Amazon.com: Boss GA-FC EX Foot Controller for BOSS Katana Amplifiers : Musical Instruments
Custom Boss katana 50 footswitch Alu | Reverb
Boss Katana MK II 100 Watt Head & GA-FC Footswitch & Amp Cover = Guitar Amplifier w/ Efffects - Eclectic Sounds
Boss Katana 50 MkII Guitar Combo Amplifier w/ Roland GA Foot Controller
Boss GA-FC Foot Controller | Sweetwater
Boss Katana 50 MKII 1x12 Combo with FS6 Footswitch at Gear4music
KATANA Ultimate Footswitch | AIRSTEP Kat Edition – XSONIC
Boss GA-FC Cube-GX/Blues Cube Foot Controller – Easy Music Center
Amazon.com: Roland GA-FC Foot Controller for GA-112 and GA-212 : Musical Instruments
Amazon.com: XSONIC Airstep Kat Edition KATANA MkII & I Footswitch with 5 Footswitches, 2 Control Modes(Change Presets, Toggle Effects), 300H Playtime, Modify Amp sound with BTS App for iOS and Android, Wirelessly :
XSonic Airstep BW Edition - Wireless Footswitch for Katana Air and Waza Air | W-Music Distribution
BOSS GA-FC GA Foot Controller for Katana Amp - SSE Music