The Boss FS-6 Dual Footswitch is one of the most versatile foot controllers available, combining two independent footswitches into a single compact unit. Each switch can be configured individually for either latching or momentary operation, making the FS-6 compatible with an enormous range of guitar amplifiers, multi-effects processors, loopers, keyboards, rhythm machines and recording equipment.

Designed with Boss' renowned reliability and robust construction, the FS-6 is equally at home on stage, in the studio or in a rehearsal room. Whether you're changing amplifier channels, controlling a looper, switching presets or triggering effects, the FS-6 offers flexible operation in a rugged enclosure built to withstand years of regular use.

This pre-owned Boss FS-6 is presented in very good condition and has been fully tested by our team, making it an excellent choice for musicians looking for dependable dual footswitch control.

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Condition Overview

Very Good Condition

This footswitch is in very good condition with only light cosmetic signs of previous ownership.

Professionally tested by the Fair Deal Music team.

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What's Included?

✔ Boss FS-6 Dual Footswitch

✔ Fully Tested by Fair Deal Music

✘ No Original Box

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Condition Notes

• Very good overall condition
• Light cosmetic signs of previous use
• Both footswitches operating correctly
• All switches and connections functioning as intended

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Fair Deal Quality Control Assessment

Our team has thoroughly inspected and tested this Boss FS-6 to ensure it is fully functional and ready for sale.

Checks completed include:

✔ Switch A tested

✔ Switch B tested

✔ Latch/Momentary mode switches verified

✔ Polarity switches checked

✔ Jack A tested

✔ Jack B tested

✔ Stereo TRS input verified

✔ Overall functionality confirmed

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Service / Setup Work

Prior to sale this footswitch has been:

✔ Fully tested

✔ All switching functions verified

✔ Input connections checked

✔ General operation assessed

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Why Choose The Boss FS-6?

Two Independent Footswitches In One Unit

The FS-6 combines two separate footswitches in a single enclosure, saving valuable floor space while providing flexible control over multiple functions.

Latching Or Momentary Operation

Each switch can be configured independently as either a latching or momentary footswitch, allowing compatibility with a huge variety of musical equipment.

Wide Device Compatibility

The FS-6 works with many Boss and Roland products, guitar amplifiers, loopers, multi-effects units, keyboards, rhythm machines and other devices that accept FS-5L or FS-5U style switching.

Stereo TRS Connectivity

A stereo TRS input allows both switches to be connected using a single stereo cable where supported, reducing cable clutter on stage.

Rugged Boss Construction

Built with Boss' legendary durability, the FS-6 is designed to withstand years of rehearsals, touring and regular live use.

Flexible Live Performance Control

Whether you're changing channels, starting loops, selecting patches or controlling external hardware, the FS-6 provides reliable hands-free operation.

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Why Buy Pre-Owned?

Buying pre-owned is a great way to add a professional-quality foot controller to your setup while saving money.

Benefits include:

• Better value than buying new
• Professionally tested before sale
• Reduced depreciation
• Legendary Boss reliability
• Sustainable alternative to buying new

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Comparison Against Popular Alternatives

Boss FS-6 vs Boss FS-5L

The FS-5L offers a single latching switch, while the FS-6 combines two switches with selectable latch or momentary operation.

Boss FS-6 vs Boss FS-5U

The FS-5U provides a single momentary switch, whereas the FS-6 allows each switch to be independently configured as either type.

Boss FS-6 vs Boss FS-7

The FS-7 has a slimmer footprint for pedalboards, while the FS-6 offers larger switches and battery operation.

Boss FS-6 vs Generic Dual Footswitches

The FS-6 stands out thanks to its configurable switching modes, polarity adjustment and exceptional Boss build quality.

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Who Is It For?

Beginners

Perfect for players expanding their setup with loopers, modelling amps or multi-effects.

Intermediate Players

Ideal for musicians wanting flexible control over multiple functions during rehearsals and performances.

Professional Players

A dependable choice for touring musicians, studio players and live performers.

Particularly Recommended For

• Guitarists
• Bassists
• Keyboard players
• Loop station users
• Multi-effects users
• Live performers
• Home studios
• Worship musicians

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Why Choose A Dual Footswitch?

A dual footswitch offers greater flexibility while reducing the amount of equipment on the floor.

Benefits include:

• Two independent switches
• Configurable latch or momentary operation
• Reduced pedalboard space
• Wide equipment compatibility
• Reliable live performance
• Simple plug-and-play operation

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Product Story / Context

The Boss FS-6 was developed as a more versatile alternative to the individual FS-5L and FS-5U footswitches. By combining both switching types into one compact enclosure and allowing each side to be independently configured, Boss created one of the most adaptable foot controllers in its range. It remains a popular choice for controlling amplifiers, effects processors, loopers and a wide variety of electronic instruments.

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Technical Specifications

Specifications based on the Boss FS-6 model.

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Power Requirements

• Operates without external power for switching functions
• 9V battery powers the status LEDs
• Approximate current draw: 8mA

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Pairs Perfectly With

• Boss RC Loop Stations
• Boss Katana amplifiers
• Boss GT multi-effects processors
• Roland keyboards
• Instrument cables
• TRS cables
• Pedalboard accessories
• Selected pre-owned amplifiers

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Why Buy From Fair Deal Music?

Fair Deal Music is a family-run independent music retailer founded in 1987 and Birmingham's largest independent music store.

With over 6,000 Excellent 4.9-star Trustpilot reviews, knowledgeable musicians available by phone, online and in-store, fast UK delivery and secure online ordering, customers across the UK trust us for both new and pre-owned equipment.

Every pre-owned accessory is thoroughly tested before sale, ensuring you can buy with confidence. Whether you're expanding your live rig or upgrading your home setup, our experienced team can help you choose the right equipment.

Looking for advice on choosing the right footswitch, amplifier controller or pedalboard accessories? Our experienced team of musicians can help by phone, online or in-store.

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Frequently Asked Questions

What is the Boss FS-6 used for?

The FS-6 is used to remotely control compatible amplifiers, effects processors, loopers, keyboards, rhythm machines and other equipment with footswitch inputs.

Can each switch be configured separately?

Yes. Both switches can independently be set to either latching or momentary operation.

Does it require a power supply?

No. The switching functions work without external power. A 9V battery is only required for the LED indicators.

Is it compatible with Boss Katana amplifiers?

Yes. The FS-6 is compatible with many Boss and Roland amplifiers and processors that support external footswitch control. Compatibility depends on the specific model.

Can it be connected using one cable?

Yes. When used with compatible equipment, the stereo TRS connection allows both switches to operate over a single cable.

Does it include the original box?

No. This example does not include the original box.

Is it suitable for live use?

Absolutely. Its rugged construction and flexible configuration make it a popular choice for gigging musicians.

Can I try it in-store?

Yes. You're welcome to visit our Birmingham showroom to try available Boss accessories and speak with our experienced team.