![Amazon.com: Boss GA-FC-EX Foot Controller Bundle with Roland EV-5 Expression Pedal and Austin Bazaar Polishing Cloth : Musical Instruments Amazon.com: Boss GA-FC-EX Foot Controller Bundle with Roland EV-5 Expression Pedal and Austin Bazaar Polishing Cloth : Musical Instruments](https://m.media-amazon.com/images/I/61i9ur56nzL.jpg)
Amazon.com: Boss GA-FC-EX Foot Controller Bundle with Roland EV-5 Expression Pedal and Austin Bazaar Polishing Cloth : Musical Instruments
![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-in-situ-700.jpg)
Guitar Pedal X - GPX Blog - Boss's new GA-FC-EX Foot Controller Massively Expands on the Control Capabilities for Katana Amps
![Amazon.com: Boss GA-FC-EX Foot Controller Bundle with Roland EV-5 Expression Pedal and Austin Bazaar Polishing Cloth : Musical Instruments Amazon.com: Boss GA-FC-EX Foot Controller Bundle with Roland EV-5 Expression Pedal and Austin Bazaar Polishing Cloth : Musical Instruments](https://m.media-amazon.com/images/I/61v0G-ZJL1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Boss GA-FC-EX Foot Controller Bundle with Roland EV-5 Expression Pedal and Austin Bazaar Polishing Cloth : Musical Instruments
![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 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](https://i.redd.it/ezm95jngvpj41.jpg)
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
![Boss GA-FC Foot Controller for Katana, Nextone and Blues Cube amps - musical instruments - by owner - sale - craigslist Boss GA-FC Foot Controller for Katana, Nextone and Blues Cube amps - musical instruments - by owner - sale - craigslist](https://images.craigslist.org/00d0d_2LoonRYgV0X_0t20CI_600x450.jpg)