---
product_id: 23779927
title: "BOSS FS-7 Compact Dual Footswitch for Momentary and ON/OFF control of your Musical Instrument FX & More | Switch Functions with your Foot | Compatible with Guitar | Keyboard | BOSS/Roland Amps & More"
brand: "boss"
price: "AR$278798"
currency: ARS
in_stock: true
reviews_count: 13
category: "Boss"
url: https://www.desertcart.com.ar/products/23779927-boss-fs-7-compact-dual-footswitch-for-momentary-and-on
store_origin: AR
region: Argentina
---

# Compact design fits pedalboards & instruments Operates without external power (momentary mode) Dual footswitch for versatile control BOSS FS-7 Compact Dual Footswitch for Momentary and ON/OFF control of your Musical Instrument FX & More | Switch Functions with your Foot | Compatible with Guitar | Keyboard | BOSS/Roland Amps & More

**Brand:** boss
**Price:** AR$278798
**Availability:** ✅ In Stock

## Summary

> 🎸 Step up your sound game with the FS-7 — control at your feet, freedom in your hands!

## Quick Answers

- **What is this?** BOSS FS-7 Compact Dual Footswitch for Momentary and ON/OFF control of your Musical Instrument FX & More | Switch Functions with your Foot | Compatible with Guitar | Keyboard | BOSS/Roland Amps & More by boss
- **How much does it cost?** AR$278798 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/23779927-boss-fs-7-compact-dual-footswitch-for-momentary-and-on)

## Best For

- boss enthusiasts

## Why This Product

- Trusted boss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Double Your Control:** Two footswitches in one compact unit to maximize your pedalboard efficiency.
- • **Space-Saving Design:** Slim, tandem footswitch layout keeps your rig sleek and professional.
- • **Pro-Grade Durability:** Aluminum build ensures rugged reliability for every gig and studio session.
- • **Universal Compatibility:** Works flawlessly with guitars, keyboards, BOSS/Roland amps, and more for ultimate versatility.
- • **Power-Free Momentary Mode:** Trigger effects seamlessly without needing external power—cut cable clutter and stay mobile.

## Overview

The BOSS FS-7 is a compact, dual footswitch designed for momentary and latching control of musical instrument effects. Compatible with guitars, keyboards, and BOSS/Roland amps, it operates without external power in momentary mode, reducing cable clutter. Its durable aluminum construction and space-saving tandem design make it an essential upgrade for professional musicians seeking versatile, reliable foot control.

## Description

Double your switching power with our ground-breaking dual footswitches for your musical instruments and more! BOSS offers two types of sturdy dual footswitches for your different needs. The FS-6 combines latch- and momentary-type switching into one unit, with two switches conveniently housed side-by-side. The FS-7 is a compact dual footswitch with two footswitches arranged in tandem, saving space on effects pedal boards.

Review: Great addition to the RC-3 looper - works without need for power supply. - Best foot switch for the RC-3 looper. I tried hard to find a cheaper alternative to this but none had the RC-3's full foot switch functionality - only the stop function worked with another cheaper but still reputable product, the memory slot shift on the second button did not work. This FS-7 just works. Boss did it again I am afraid I have to admit. This pairs great with the RC-3 looper and enables foot switch enabled single-press stop function as well as shifting up and down the memory slots. I like the memory slot shift as it allows me to record single chord comping on each memory slot and then improvise, deciding ad-hoc when to switch chords. The pedal is very compact yet the two pedals are shaped smartly to just work well. I am glad I did not get the larger FS-6. Also, a fact that I read little about is that the FS-7 does actually not need to be plugged into any electricity supply in order to be fully operable with the RC-3. The momentary switch functionality required to trigger all functions for the RC-3 work without plugging in. I like this as it reduces cable clutter and also run the RC-3 from a rechargeable 9V battery. I run a wireless receiver into the RC-3 IN and a short instrument cable from the RC-3 OUT into my amp... so the RC-3/FS-7 combo is attached only to one cable that goes to the amp.
Review: Adds Versatility to Boss GT Series - I have bought two of these from desertcart. I use one for my Boss GT-1 and I am using the other for Boss GT-100. For Boss GT-1, I have it in stomp box mode connected to my amp FX loop for chorus, flanger, delays. The FS-7 allows me to add two additional stomps. Totally fun for me to use this way, as long as you can figure out how to program the GT-1. Or if you can use it as additional CTL pedals for presets and banks to program boosts or solo presets, the FS-7 will get you there. I bought a second one for use with GT-100 and I know it will work to do the same, just haven’t had time to set it up. Works great and is an upgrade and space saver from using Boss FS-5 and FS-6. This product came with TRS cable that also connects to power, so my GT-1 and FS-7 connect to the same Boss adapter. If you like Boss GT series, you need the FS-7 to expand and explore more possibilities.

## Features

- Dual Footswitch with Switchable Polarity
- Switchable Momentary/Latching Operation
- Operates as momentary switch with no power (LEDs will not illuminate without AC power)
- Turn instrument effects on/off with your foot

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OB7KP0S |
| Batteries | 1 9V batteries required. |
| Battery type | Alkaline |
| Best Sellers Rank | #9,377 in Musical Instruments ( See Top 100 in Musical Instruments ) #28 in Guitar Amplifier Footswitches & Controllers |
| Color Name | Black |
| Compatible Devices | Guitars, Keyboards, BOSS Amps, Roland Amps |
| Connector Type | 1/4-Inch Straight |
| Customer Reviews | 4.7 4.7 out of 5 stars (982) |
| Date First Available | September 4, 2014 |
| Hardware Interface | 1/4-inch Audio |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11 ounces |
| Item model number | FS-7 |
| Material Type | Aluminum |
| Power Source | Corded Electric |
| Product Dimensions | 5.19 x 2.5 x 2.38 inches |
| Signal Format | Analog |
| Voltage | 9 Volts |

## Product Details

- **Brand:** BOSS
- **Color:** Black
- **Item Weight:** 0.69 Pounds
- **Style:** Compact Dual Footswitch
- **Voltage:** 9 Volts

## Images

![BOSS FS-7 Compact Dual Footswitch for Momentary and ON/OFF control of your Musical Instrument FX & More | Switch Functions with your Foot | Compatible with Guitar | Keyboard | BOSS/Roland Amps & More - Image 1](https://m.media-amazon.com/images/I/61PaFc0Y0JL.jpg)

## Questions & Answers

**Q: Is fs-7 compatible with boss katana-air and how have to connect it?**
A: It is! You can connect it with a simple TRS cable or sometimes you can connect it with very deep conversation and understanding.

**Q: does work to VE-8 boss acoustic singer’’**
A: Yes, It does.

**Q: Does this foot with work with the DB-880 drum machine?**
A: yes

**Q: Is there any company on Amazon that will ship this to Guam?**
A: Hi, I am sure you can just order it and Amazon will ship it there. We supply them with inventory and since Guam is a US territory there should be no problem with them shipping it to Guam for you. Please let us know if you have any other questions. Thank you

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great addition to the RC-3 looper - works without need for power supply.
*by K***K on April 23, 2024*

Best foot switch for the RC-3 looper. I tried hard to find a cheaper alternative to this but none had the RC-3's full foot switch functionality - only the stop function worked with another cheaper but still reputable product, the memory slot shift on the second button did not work. This FS-7 just works. Boss did it again I am afraid I have to admit. This pairs great with the RC-3 looper and enables foot switch enabled single-press stop function as well as shifting up and down the memory slots. I like the memory slot shift as it allows me to record single chord comping on each memory slot and then improvise, deciding ad-hoc when to switch chords. The pedal is very compact yet the two pedals are shaped smartly to just work well. I am glad I did not get the larger FS-6. Also, a fact that I read little about is that the FS-7 does actually not need to be plugged into any electricity supply in order to be fully operable with the RC-3. The momentary switch functionality required to trigger all functions for the RC-3 work without plugging in. I like this as it reduces cable clutter and also run the RC-3 from a rechargeable 9V battery. I run a wireless receiver into the RC-3 IN and a short instrument cable from the RC-3 OUT into my amp... so the RC-3/FS-7 combo is attached only to one cable that goes to the amp.

### ⭐⭐⭐⭐⭐ Adds Versatility to Boss GT Series
*by T***M on August 23, 2023*

I have bought two of these from Amazon. I use one for my Boss GT-1 and I am using the other for Boss GT-100. For Boss GT-1, I have it in stomp box mode connected to my amp FX loop for chorus, flanger, delays. The FS-7 allows me to add two additional stomps. Totally fun for me to use this way, as long as you can figure out how to program the GT-1. Or if you can use it as additional CTL pedals for presets and banks to program boosts or solo presets, the FS-7 will get you there. I bought a second one for use with GT-100 and I know it will work to do the same, just haven’t had time to set it up. Works great and is an upgrade and space saver from using Boss FS-5 and FS-6. This product came with TRS cable that also connects to power, so my GT-1 and FS-7 connect to the same Boss adapter. If you like Boss GT series, you need the FS-7 to expand and explore more possibilities.

### ⭐⭐⭐⭐⭐ Simple, sturdy, and versatile
*by P***R on October 14, 2023*

I'm using this footswitch to add some additional ways to control functions on my Boss Loop Station. The switch allows you to select whether you want to have the switch work in momentary mode or latch mode and also gives the flexibility to have each individual switch assigned either to one device or split them up (this would take an additional TRS cable). Overall I am happy with it and the only thing that would be a slight knock against it is that is built with the front being thinner than the rear making it wedge shaped (see pic). This cause me a slight issue with the bottom switch being to low if there is a pedal underneath it. It was an easy enough fix by using a wedge doorstop underneath the switch to lift the lower part up and make it level with the rest of the board and making the "B" switch accessible.

## Frequently Bought Together

- Boss FS-7 Dual Foot Switch
- Rock Stock 1/4" Stereo TRS Flat Patch Cables - 12" Ultra-Thin, Right Angle, Low Profile, Gold Plated, Braided Shielding - Maximize Pedalboard Space, Eliminate Noise, Connect Guitar Effects Pedals
- Hosa STP-201RR Right Angle 1/4" TRS to Dual Right Angle 1/4" TS Insert Cable, 1 Meter Black

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-04*