Photo of Boss GT-6 in a pedalboard and closeup

Boss GT-6

$126.44 Price Tier: Budget

4.0 (35)

7 Reviews

Find out who is using Boss GT-6

7 community setups

2 wishlisted

61 saved

Page last updated Jun 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 6, 2026.

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Price

4.0 (18)

$126.44 13 available Used

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Average Price: $126

Budget/Beginner

$150

$601+

Price Tier

In the Multi Effects Pedals category, Boss GT-6 is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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Description

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Introducing the Boss GT-6 Multi Effects Pedal, a compact powerhouse that brings an array of tonal options to your fingertips. It boasts Boss's advanced COSM modeling technology, offering 30 amp models and 15 overdrive/distortion modes. With its 24-bit output and 5 wah modes, this guitar effects processor not only simplifies your set-up but also enhances your sound, making it a worthy substitute for a bulky pedalboard. Its expansive features packaged in a sleek and portable design makes the GT-6 a cost-effective choice for both seasoned musicians and beginners alike.

Key Features:

Utilizes Boss's advanced COSM modeling technology
Offers 30 amp models and 15 overdrive/distortion modes
Features 5 wah modes for added versatility
Delivers high-quality sound with 24-bit output
Compact, portable design for easy transportation
A cost-effective alternative to a traditional pedalboard

Product specs

Brand	Boss
Model	GT-6 Multi-Effect Unit
Finish	Gold
Year	2010s
Categories	Multi-Effects Pedals and Processors

FAQs

What are the standout effects available on the Boss GT-6?: The Boss GT-6 features high-quality effects including chorus, delay, reverb, phasing, flanging, tremolo, pitch shifting, and more. It also introduces unique effects like Uni-V for phase shifting-vibrato and De-Fretter to simulate fretless guitar sounds.
Is the Boss GT-6 suitable for live performances?: Yes, the Boss GT-6 is designed for live use, offering robust construction, intuitive controls, and a wide range of effects that can be easily accessed and adjusted during performances.
Can the Boss GT-6 be integrated with other pedals in my setup?: The Boss GT-6 can be integrated with other pedals using its external loop feature, allowing you to incorporate additional effects into your signal chain seamlessly.
Does the Boss GT-6 support expression pedals for real-time control?: Yes, the Boss GT-6 includes an expression pedal for real-time control over various parameters, enhancing your ability to manipulate effects dynamically during play.
How does the Boss GT-6 handle amp modeling?: The Boss GT-6 offers a range of amp models that simulate different amplifier sounds, providing flexibility for achieving various tones suitable for different music genres.

Videos

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Gearfacts

Boss GT-6 multi effects pedal Tutorial

Gearfacts

Boss GT-6 Classic multi effects pedal revisited!

Gearfacts

Boss GT-6 | Demo Clean , Drive [ Preamp ]

Azizie Mislan

Boss GT-6 Guitar Multieffects Demo

Guitar Gear Spot

Boss GT-6 Demo: Hear the Difference with This Pedal

Guitar Gear Spot

Reviews

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PROS

Sturdy build, reliable for intensive gigging
Provides access to classic Boss pedal tones
Features a wide range of customizable effects and amp models
Offers powerful EQ and sub EQ for detailed tone shaping
Allows signal chain modification for creative sound design
Great for direct playing through PAs
Quality power cable compared to other models
Presets available for quick setup, with easy-to-navigate controls
Useful for integrating with other pedals or in a multi-cable setup
24-bit sound quality enhances external instrument effects

CONS

Steep learning curve for tweaking sounds
Stock presets and effects can initially sound cheap or boxy
Some built-in amp models and distortions lack quality
Absence of a rotary speaker effect
Pitch shifter can make the sound fuzzy
Not ideal for those seeking simplicity or minimal effort in tone creation

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Boss GT-6.

Features and functionality

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The Boss GT-6 allows external effects integration, making it flexible for setups with additional pedals like the Metal Zone for enhanced tonal control.
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The GT-6 allows assigning any parameter to the expression pedal, enhancing control over effects during performance.
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Owners appreciate the ring mod options, which add unique sound textures not commonly found in other multi-effects units.
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The GT-6's chorus effect is perceived as less mature, possibly due to reliance on JC120 modeling, suggesting limitations in chorus depth and warmth.
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Mods and upgrades

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Some users prefer replacing the GT-6's internal Metal Zone distortion with an actual Metal Zone pedal for more adjustable EQ settings.
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Users suggest starting with simple, used BOSS pedals like the DD3T and CE-2 for affordable enhancements, with some preferring non-Waza versions to keep costs low.
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User experience

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Owners report the GT-6's patch switching is immediate with no gap or pop, maintaining seamless transitions during performances.
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Users advise building patches from scratch rather than relying on presets to unlock the unit's full potential.
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Use cases and applications

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The GT-6 is praised for its simplicity in creating patches and getting back to playing music quickly, appealing to those who prefer minimal setup fuss.
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Some players run the GT-6 into the return jacks of Marshall heads, achieving a classic 80s metal tone, especially when paired with specific preamp settings.
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The GT-6 is effective for both guitar and bass, with users setting up different banks for varied instrument sounds.
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The unit has been utilized in diverse settings such as church and cover bands, showing its versatility across musical genres.
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The GT-6 is noted for its dated digital sound, but users still find it useful due to budget constraints, suggesting it can be a good interim solution.
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Value and pricing

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At $90 CAD, the GT-6 is considered a bargain for beginners exploring effects, offering a wide range of options at a low entry cost.
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Comparisons

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Line 6 M5 is frequently recommended as a complementary pedal, highlighting its versatility and quality in providing effects that users find lacking in the GT-6.
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4.0 out of 5

Based on 7 Reviews and 35 Ratings

5 star

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1 star

robcf

252

over 7 years ago

The all-in-one-BOSS

I use this one in a 4-cable-method-combination with my amp. It's a good alternative to working with multiple stompboxes. In this regard Boss is a champ anyway: good effects, easy controls and build like a tank - it's indestructable. The GT-6 has been way ahead of its time back then. Of course the GT-6 has aged a bit since the build-in amp-section is not on par with digial amping solutions nowadays.

blake_perry

279

about 6 years ago

Good pedal Processing board.

It is a good board to start with, but some sounds are not really that good. For example, the pitch shifter sounds make the regular sound all fuzzy, which I haven't had before.

daniel_allan1967

over 10 years ago

great set of boosters and overdrives,all the tone of the old boss stomp boxes!

This is great for given you access to all those old boss pedal tones. I know I've lost a lot of the original boss stompboxs I've owned over the years,but with this I can get all the overdrives and boosters (as well as some of the more idiosyncratic pedals boss have released) in one floorboard.. it's a great bit of kit that I use all the time along side my other pedals!....great for overdrive tones!

Roles:

Guitarist Music Producer Audio Engineer

Genres:

Rock Blues Alternative rock

rnodern

over 10 years ago

Workhorse with tons of customisation

Don't use it in front of your amp. Also don't just stick to the preset patches. Build your own! Use it in your effects loop - play with delays, use the tap function in a live scenario so so that delays sync to songs in real time. Super versatile!