![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 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](https://images-na.ssl-images-amazon.com/images/I/51S3QnFPmoL._AC_UL210_SR210,210_.jpg)
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
![Amazon.com: Roland EV-5 Expression Pedal Bundle with Roland GA-FC Cube Foot Controller and Austin Bazaar Polishing Cloth : Musical Instruments Amazon.com: Roland EV-5 Expression Pedal Bundle with Roland GA-FC Cube Foot Controller and Austin Bazaar Polishing Cloth : Musical Instruments](https://images-na.ssl-images-amazon.com/images/I/71MItg4TPwL._AC_UL600_SR600,600_.jpg)
Amazon.com: Roland EV-5 Expression Pedal Bundle with Roland GA-FC Cube Foot Controller 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-Controller-700.jpg)
Guitar Pedal X - GPX Blog - Boss's new GA-FC-EX Foot Controller Massively Expands on the Control Capabilities for Katana Amps
![HOW TO MAKE DIY EXPRESSION PEDAL FROM $20 to LIKE Boss FV 500H FOR $150 FOR BOSS KATANA AND OTHER - YouTube HOW TO MAKE DIY EXPRESSION PEDAL FROM $20 to LIKE Boss FV 500H FOR $150 FOR BOSS KATANA AND OTHER - YouTube](https://i.ytimg.com/vi/dmwmqD4gevU/maxresdefault.jpg)