Best Bass Amp Accessories of 2026

Hayden Bryant Avatar
Hayden Bryant
Last Updated: 8 Feb 2026

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For musicians who want to achieve the perfect bass sound, investing in high-quality bass amp accessories is a must. These accessories can enhance the overall performance and sound quality of the bass amp, providing a more immersive experience for the player and the audience. From footswitches and preamps to effects pedals and power supplies, there are various options available to suit different needs and preferences. Whether you're a professional musician or a beginner, these bass amp accessories can help you achieve the perfect sound for your music.

At a Glance: Our Top Picks

BOSS Fs-6 Dual Foot Switch for Effects Control Cover #TOP 1
BOSS Fs-6 Dual Foot Switch for Effects Control
ftb score rating icon 9.8
Positive Grid Spark Control X Wireless Footswitch Cover #TOP 2
Positive Grid Spark Control X Wireless Footswitch
ftb score rating icon 9.7
JJ Electronic ECC83 12AX7 Premium Amp Valve Cover #TOP 3
JJ Electronic ECC83 12AX7 Premium Amp Valve
ftb score rating icon 9.5

Top 7 Bass Amp Accessories

#TOP 1

BOSS Fs-6 Dual Foot Switch for Effects Control

FS-6
black
BOSS Fs-6 Dual Foot Switch for Effects Control Cover
BOSS FS-6 Dual Foot Switch

The BOSS Fs-6 Foot Switch is a versatile tool designed to enhance your musical performance. It allows you to turn your instrument effects on and off with your foot, providing convenient control during play. The unit combines latch and momentary functions, giving you flexibility in how you operate your effects. With a stereo input jack, you can connect it using a single stereo cable, simplifying your setup. Additionally, you can expand your system by connecting it to other footswitches, perfect for musicians looking to enhance their rig.

What We Like
Flexible latch and momentary options
Simplifies effects control
Compatible with various instruments
Easy stereo cable connection
Expandable with other footswitches
#TOP 2

Positive Grid Spark Control X Wireless Footswitch

SPD11M-EUSS
Positive Grid Spark Control X Wireless Footswitch Cover
Positive Grid Spark Control X Wireless Footswitch Pedal & Controller for Spark Series Amps

The Spark Control X Footswitch is the official wireless pedal designed for Spark series guitar amps. It features six customisable switches, allowing you to tailor your setup for maximum convenience. You can plug in two TRS type expression pedals to control functions such as channel volume and wah, enhancing your performance capabilities. Additionally, it comes with three transparent overlays that you can customise, making it easy to access your favourite functions quickly. With a rechargeable battery offering up to 150 hours of playtime, you can enjoy long sessions without frequent recharging.

What We Like
Highly customisable switches
Multiple expression pedal inputs
Custom overlays for easy access
Long battery life
Durable construction
#TOP 3

JJ Electronic ECC83 12AX7 Premium Amp Valve

T-12AX7-S-JJ
Original Version
Single
JJ Electronic ECC83 12AX7 Premium Amp Valve Cover
JJ Electronic ECC83 S (USA Code 12AX7) Premium Tested Amp Valve Tube

The JJ Electronic ECC83 Tube is a reliable amp valve used widely in musical equipment. This tube offers durability, meaning you won't have to replace it often, saving you time and money. Its long life ensures consistent performance, so your sound remains stable and clear over time. The tube is also one of the best value options available, giving you quality without a high price. With consistent quality throughout its lifetime, you can trust it to deliver dependable results every time you use your equipment.

What We Like
Durable and long-lasting
Excellent value for money
Consistent performance quality
Used in many musical devices
#TOP 4

Positive Grid Spark GO High-Quality Carry Case

HW0517
Black / Black
Kompaktowy
Positive Grid Spark GO High-Quality Carry Case Cover
Positive Grid Spark GO Official Carry Case

The Positive Grid Spark GO Case is custom-designed to fit your Spark GO amp snugly, providing excellent protection. Its durable nylon outer shell guards against knocks and scratches, while the foam-padded interior offers extra cushioning to keep your amp safe during transport. With heavy-duty zippers, you can be confident in secure closure and easy access. The case’s sleek, compact, and lightweight design makes it simple to carry around without adding bulk or weight to your gear.

What We Like
Perfect snug fit
Durable nylon shell
Foam-padded protection
Heavy-duty zippers
Compact and lightweight
#TOP 5

BOSS Bac-Ktn50 Durable Amp Cover

BAC-KTN50
Black
Katana-50
BOSS Bac-Ktn50 Durable Amp Cover Cover
BOSS BAC-KTN50 Custom Cover for Katana-50 & Katana-50 MkII Amps | Keep your Katana Amp Looking Great with this Authentic BOSS Amp Cover | Protect the Cabinet from Minor Scuffs, Dust & Dirt

The BOSS Bac-Ktn50 Cover is designed to keep your Katana amplifiers in pristine condition. Made from durable polyester, it effectively shields your amplifier from minor scuffs, dust, and dirt, ensuring it stays looking great. The cover is tailored for a perfect fit, which means you won't have to worry about it slipping or coming loose. Its compatibility with both the Katana-50 and Katana-50 MkII amplifiers makes it a versatile choice for users. Protect your investment with this reliable and stylish cover.

What We Like
Durable polyester material
Protects from dust and dirt
Perfect fit for amplifiers
Compatible with multiple models
#TOP 6

JJ Electronics EL84 Amplifier Tubes for Guitar Amps

T-EL84-JJ-MQ
Black
JJ Electronics EL84 Amplifier Tubes for Guitar Amps Cover
JJ Electronics Amplifier Tubes (T-EL84-JJ-MQ)

The JJ EL84 Amplifier Tubes are an excellent choice if you want to replace tubes in your guitar amplifier or hi-fi system. These EL84/6BQ5 tubes are designed to deliver reliable performance, enhancing the sound quality of your equipment. You can choose from singles, apex matched pairs, or apex matched quads, giving you flexibility depending on your needs and preferences. This makes it easier for you to find the right match for your amplifier, ensuring better tone and consistency during use.

What We Like
Great for guitar amps
Suitable for hi-fi systems
Available in singles or matched sets
Flexible choice for users
#TOP 7

Hosa FSC-385 Dual Latching Footswitch for Guitar

FSC 385
black / black
Hosa FSC-385 Dual Latching Footswitch for Guitar Cover
Hosa FSC-385 Dual Latching Guitar Style Footswitch

The Hosa FSC-385 Footswitch is designed for easy guitar amp channel switching and controlling signal processors. Its sturdy, extruded aluminium chassis ensures durability, making it a reliable choice for musicians. You can simply connect the appropriate cable from the footswitch to your unit, allowing for a hassle-free setup. The dual latching operation provides you with straightforward control, enabling you to switch functions effortlessly during performances.

What We Like
Durable aluminium chassis
Easy connection
Simplified channel switching
User-friendly operation
Buying Guide Image
Editor's Notes

During our bass amp accessory research, we found 102 bass amp accessory products and shortlisted 7 quality products. We collected and analyzed 38,389 customer reviews through our big data system to write the bass amp accessories list. We found that most customers choose bass amp accessories with an average price of £37.93.

The bass amp accessories are available for purchase. We have researched hundreds of brands and picked the top brands of bass amp accessories, including BOSS, Positive Grid, JJ Electronic, Hosa.

Written by
Hayden Bryant Avatar

Hayden was born in Liverpool, and he never left his hometown until university. In his freshman year at the University of Manchester, Hayden was the group leader of a popular music group. Hayden is responsible for the popularity of his music, and this is because of his natural ability to play with keys and strings. He graduated with BFA in 2016 and returned in 2018 as a lecturing staff in the School of Music.