Before You Buy The Boss FS-6 Foot Switch, WATCH THIS: Inexpensive Boss Footswitch Alternative - YouTube
Amazon.com: Boss GA-FC EX Foot Controller for BOSS Katana Amplifiers : Everything Else
Boss Katana 50 MKII 1x12 Combo with FS6 Footswitch and Cover at Gear4music
Boss GA-FC – Thomann UK
Anyone running a pedal board with their katana ?? : r/BossKatana
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 :
Boss GAFC GA Foot Controller | MIDI Footswitches & Pedals - Mannys Music // Mannys Music
Affordable Boss Katana Footswitch: Ultra Hack! - YouTube
Boss Katana-100 - How to hookup GA-FC Footswitch and EV-30 Expression Pedal - YouTube
Boss Katana 100 MKII 1x12 Combo with GA-FC Foot Controller at Gear4music