Boss FOOT SWITCH

Q: Can this be used with a katana 50 watt?

I do not think this will work with the Katana 50. I believe it only works with the Kata Artist 100. You can find the answer for sure on Boss's website.

Q: Can other pedals be used along with the gafc?

Yes. This foot controller has its own Jack on the amp to control amp effects. Other pedals can be used in the effects loop or guitar input as normal.

Q: Is this compatible with a MkII 50 amp?

Only if it has GAFC jack on the back of the amplifier

Q: Is the TRS cable included in this purchase?

No cables are included. You would probably want to order cables to the proper length for your setup and make them 90 degree into the foot controller end. You will want to order dual 90 degree TRS cables if you plan to use the GA-FC EX in addition to a regular GA-FC. Dual controllers give even more control to your Katana-100 MkII or Artist MkII.

Product ID: 501087382

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Details

Brand
BOSS
Style
Compact
Colour
Black
Product dimensions
44.5L x 13W x
Item weight
2.98 Pounds

🎚️2 expression pedal inputs

🎛️8-channel control

🔴🟢dual-color status LEDs

Frequently Bought Together

Boss GA-FC EX Foot Controller for BOSS Katana Amplifiers

Boss BT-Dual Bluetooth Audio MIDI Dual Adapter

Boss Katana Gen 3 100W 1x12" Combo Guitar Amplifier

Description

🎸 Step up your stage game with the Boss FOOT SWITCH—where control meets creativity!

PLUG PLAY SIMPLICITY - Effortless setup with 1/4-inch audio interface and corded power—ready when you are.
COMPACT DURABLE DESIGN - Lightweight 1.35 kg chassis built to withstand the rigors of the road.
INTUITIVE DUAL COLOR LE DS - Instant visual feedback with red and green status indicators—never miss a switch.
DUAL EXPRESSION PEDAL INPUTS - Control volume, wah, or other effects hands-free for dynamic performances.
MASTER YOUR SOUND WITH 8 CHANNELS - Seamlessly switch between multiple amp settings for ultimate versatility.

The Boss FOOT SWITCH GA-FC EX is a professional-grade foot controller designed for BOSS and Roland amplifiers, featuring 8-channel switching, dual expression pedal inputs, and dual-color status LEDs for clear visual feedback. Its compact, durable design and simple 1/4-inch audio interface make it an essential tool for musicians seeking enhanced performance flexibility and hands-free control.

Specifications

Item Weight	1.35 Kilograms
Product Dimensions	44.45 x 12.95 x 10.16 cm; 1.35 kg
Item model number	GA-FC EX
Color Name	Black
Hardware Interface	1/4-inch Audio
Signal Format	Analog
Power Source	Corded Electric
Voltage	9 Volts

Have a Question? See What Others Asked

Can this be used with a katana 50 watt?

Can other pedals be used along with the gafc?

Is this compatible with a MkII 50 amp?

Is the TRS cable included in this purchase?

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews