Supercharge the BOSS Katana MkII with the GA-FC EX - BOSS Articles
Boss Katana 100 MKII 1x12 Combo Complete Bundle at Gear4music
BOSS Katana 100 212 MKII Guitar Modelling Combo
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 - GPX Blog - Boss's new GA-FC-EX Foot Controller Massively Expands on the Control Capabilities for Katana Amps
Boss Katana 100 MKII – Thomann UK
Boss Katana-100 MkII 100-Watt 1x12" Combo Amp with Expression Pedal and Airstep Katana footswitch | Reverb
Boss Katana Artist MkII 1x12" 100-watt Combo Amp | Sweetwater
BOSS Katana KTN100 Guitar Amplifier
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
BOSS Katana - How To Assign Expression Pedals - YouTube
Review: Boss Katana-100/212 MkII
Supercharge the BOSS Katana MkII with the GA-FC EX - BOSS Articles
The GA-FC: Unlocking Performance Potential with Your Amp
Boss GA-FC EX Foot Controller | zZounds
Get The Most Out of BOSS Katana Amps | Electric Violin Shop
Get The Most Out of BOSS Katana Amps | Electric Violin Shop
Boss Katana-100 MkII 100-Watt 1x12" Combo Amp with Expression Pedal and Airstep Katana footswitch | Reverb
Boss Katana-100 MkII 100-Watt 1x12" Combo Amp with Expression Pedal and Airstep Katana footswitch | Reverb
Boss Katana - Mission Engineering Dual Expression Pedal - YouTube
Boss Foot Controller for Katana Amplifiers with 8-channels, 2 Expression Pedal Inputs, and Effects Control (GA-FC EX) : Amazon.ca: Musical Instruments, Stage & Studio