(B-Stock) GA-FC EX Foot Controller

5 / 5

Specifications

Product features

Footswitch connector: 6.3mm TRS jack
Number of switches: 6
Complete: Yes
Sustainable product: Not specified
Expression pedal: No
MIDI & other: None
Original packaging: Damaged
Condition of product: Damaged
Type of switch(es): Latched
Universal foot switch: No, foot switch for specific product
Fixed cable: No

Weight and dimensions including packaging

Weight: 1,4 kg
Dimensions: 44,5 x 13,0 x 10,0 cm

Product specifications

Boss guitar amplifier foot controller
model: GA-FC EX
for extra control over Katana MkII amplifiers
expanded GA-FC with more functionality for selected BOSS amps
compatible with:
- Boss Katana Artist MKII
- Boss Katana 100/212 MKII
- Boss Katana 100 MKII
- Boss Katana Head (MKII
standard GA-FC control functions in combination with:
- Boss Katana Artist
- Boss Katana 100/212
- Boss Katana 100
- Boss Katana Head
- Boss Nextone Special
- Boss Nextone Artist
- Boss Nextone Stage
- Boss Waza Tube Amp Expander
- Boss Katana-210 Bass and
- Boss Katana-110 Bass
- Boss Acoustic Singer Pro
- Boss Acoustic Singer Live
- Roland Blues Cube Artist
- Roland Blues Cube Artist 212
- Roland Blues Cube Tour
durable metal housing with six foot switches
control channel selection, toggle effects and more
2-colour LED indicators above switches
2 special expression pedal inputs
additional control port with 3-way selector switch
exp pedal 3-mode for a third expression pedal
foot control 2-mode for controlling two amplifiers at the same time
expand mode for adding another GA-FC EX or GA-FC
works as a standard GA-FC controller in combination with other amplifier models
can be connected with a single stereo jack included (included), no active power supply needed
controls:
- ch 1 / booster
- ch 2 / mod
- ch 3 / fx
- ch 4 / delay
- panel tap / reverb
- effects / function
connections:
- 6.35mm TRS jack exp pedal 1
- 6.35mm TRS jack exp pedal 2
- GA-FC link 6.35 mm TRS jack
- foot control 1 6.35 mm TRS jack
exp pedal 3 / foot control 2 / expand
dimensions: 392 x 81 x 49mm
weight: 1 kg
power: via included foot controller cable
included: foot controller cable, owner's manual
optional accessories:
- foot switches: FS-5U, FS-6, FS-7
- expression pedals: EV-5, FV-500L, FV-500H

Specifications

Product features

Footswitch connector: 6.3mm TRS jack
Number of switches: 6
Complete: Yes
Sustainable product: Not specified
Expression pedal: No
MIDI & other: None
Original packaging: Damaged
Condition of product: Damaged
Type of switch(es): Latched
Universal foot switch: No, foot switch for specific product
Fixed cable: No

Weight and dimensions including packaging

Weight: 1,4 kg
Dimensions: 44,5 x 13,0 x 10,0 cm

Product specifications

Boss guitar amplifier foot controller
model: GA-FC EX
for extra control over Katana MkII amplifiers
expanded GA-FC with more functionality for selected BOSS amps
compatible with:
- Boss Katana Artist MKII
- Boss Katana 100/212 MKII
- Boss Katana 100 MKII
- Boss Katana Head (MKII
standard GA-FC control functions in combination with:
- Boss Katana Artist
- Boss Katana 100/212
- Boss Katana 100
- Boss Katana Head
- Boss Nextone Special
- Boss Nextone Artist
- Boss Nextone Stage
- Boss Waza Tube Amp Expander
- Boss Katana-210 Bass and
- Boss Katana-110 Bass
- Boss Acoustic Singer Pro
- Boss Acoustic Singer Live
- Roland Blues Cube Artist
- Roland Blues Cube Artist 212
- Roland Blues Cube Tour
durable metal housing with six foot switches
control channel selection, toggle effects and more
2-colour LED indicators above switches
2 special expression pedal inputs
additional control port with 3-way selector switch
exp pedal 3-mode for a third expression pedal
foot control 2-mode for controlling two amplifiers at the same time
expand mode for adding another GA-FC EX or GA-FC
works as a standard GA-FC controller in combination with other amplifier models
can be connected with a single stereo jack included (included), no active power supply needed
controls:
- ch 1 / booster
- ch 2 / mod
- ch 3 / fx
- ch 4 / delay
- panel tap / reverb
- effects / function
connections:
- 6.35mm TRS jack exp pedal 1
- 6.35mm TRS jack exp pedal 2
- GA-FC link 6.35 mm TRS jack
- foot control 1 6.35 mm TRS jack
exp pedal 3 / foot control 2 / expand
dimensions: 392 x 81 x 49mm
weight: 1 kg
power: via included foot controller cable
included: foot controller cable, owner's manual
optional accessories:
- foot switches: FS-5U, FS-6, FS-7
- expression pedals: EV-5, FV-500L, FV-500H

B-stock information

Warranty

This product comes with a 3-year warranty.

Complete

Yes

Original packaging

Damaged

Condition of product

Damaged

What is a B-stock product?

A product becomes B-stock when it can no longer be sold as new. It can simply be a product that has been returned by a customer or it may have packaging that is damaged or missing. It’s possible that the product itself may show slight signs of use or damage too. All B-stock products are fully checked to ensure that they work properly and you can find details of why the product is a B-stock in the information above.

B-stock information

The B-stock tab on the product page shows information about the B-stock product. Be aware that this information supersedes anything you may read in the product description. The product description includes text and specifications about the product in its brand-new state. It’s possible that a B-stock item may be missing accessories mentioned in the text or specifications, for instance, but if so, this will always be mentioned in the B-stock information. B-stock products also include photos of the actual B-stock item so that you can see exactly what it looks like.

B-stock photos

The B-stock photos allow you to see the actual B-stock product you are considering purchasing. The photos show the following::

Photo of the brand new product
Photo of the B-stock product with packaging (if included) and any accessories
Photo showing the front of the B-stock product
Photo showing the back of the B-stock product
Photo showing any damage to the B-stock product (if applicable)

Original packaging

Packaging in good condition: undamaged (sticky tape residue may be visible)
Packaging damaged: box has dents, tears and/or holes
Packaging missing: replaced with a Bax Music box

State of product:

New: the product itself is new, but the packaging may not look new
Signs of use (no damage or scratches): smudges, fingerprints and/or dust
Scratches/damage: product has scratches and/or damage

Can I return a B-stock product?

Yes! Our 30-Day Trial Period also applies to B-stock products.

Do B-stock products come with a warranty?

Yes! Our usual Bax Music warranty also applies to most B-stock products.

Service promise

Bax Music Warranty This product comes with a 3-year warranty.

This product comes with a 3-year warranty.

Reviews (6)

5.0

6 reviews

Rating

5 stars 6 4 stars 0 3 stars 0 2 stars 0 1 star 0

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Reviews from other countries

5 / 5

Boss GA-FC EX Foot Controller

Ik gebruik deze samen met de Boss Katana Bass 110, waar hij dan als GA-FC werkt. Zeer gebruiksvriendelijk, stevig gebouwd. Bij mijn Katana Bass 110 zat ook een sjabloon, die je dan gebruikt op de GA-FC EX en dus zo de juiste functie aantoont per switch. Daarnaast is de GA-FC EX ook nog uitbreidbaar met nog een GA-FC EX of GA-FC. Zijn vol potentieel zal ik kunnen gebruiken zodra ik de Boss Katana 100 gen 3 heb gekocht.

September 27, 2025 | Nico H.