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Pedals & Effects - Gsus4

Pedals & Effects

Explore a curated selection of guitar pedals and effects at Gsus4 - from boutique overdrive and distortion to delay, reverb, modulation, pitch, volume and utility pedals. Our range covers everything from classic analogue tones to modern, experimental sound design tools.

Based in Sydney, Gsus4 focuses on thoughtfully selected gear that inspires creativity, whether you are building a compact pedalboard, refining your core tone, or expanding into ambient and textural sounds. Each pedal is chosen for sound quality, build reliability and real-world usability.

Discover gain devices, preamps, buffers, switching solutions and time-based effects from respected global and boutique brands. Whether you play live, record at home, or experiment in the studio, our guitar effects collection is designed to support every stage of your signal chain.

Original price $2,699.00
Original price $2,699.00 - Original price $2,699.00
Original price $2,699.00
Current price $2,195.00
$2,195.00 - $2,195.00
Current price $2,195.00

Line 6 | HELIX | Multi Effects & Modelling Floor Processor

Line 6

  Helix is a new kind of guitar processor: it’s not only a tour-grade multi-effect pedal that sounds and feels authentic, it takes user experien...

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Original price $2,699.00
Original price $2,699.00 - Original price $2,699.00
Original price $2,699.00
Current price $2,195.00
$2,195.00 - $2,195.00
Current price $2,195.00
Original price $1,899.00
Original price $1,899.00 - Original price $1,899.00
Original price $1,899.00
Current price $1,595.00
$1,595.00 - $1,595.00
Current price $1,595.00

Line 6 | Helix-LT | Streamlined HX Guitar Effects Processor

Line 6

The Helix® LT guitar processor delivers the highest levels of performance, flexibility, and control in its class. Featuring the same powerful d...

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Original price $1,899.00
Original price $1,899.00 - Original price $1,899.00
Original price $1,899.00
Current price $1,595.00
$1,595.00 - $1,595.00
Current price $1,595.00
Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $349.00
$349.00 - $349.00
Current price $349.00

Line 6 | M5-STOMPBOX | M5 Stompbox Modeller

Line 6

Bring larger-than-life effects to your sound with the Line 6 M5 Stompbox Modeler. Gain access to over 100 modern and classic effects for maximum...

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Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $349.00
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Current price $349.00
Original price $339.00
Original price $339.00 - Original price $339.00
Original price $339.00
Current price $299.00
$299.00 - $299.00
Current price $299.00

Line 6 | POCKETPOD | Mini Battery-Powered Pod | w/ USB

Line 6

Create a variety of performance-worthy guitar tones with this Line 6 Pocket POD mini battery-powered pod with USB. With over 300 presets from po...

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Original price $339.00
Original price $339.00 - Original price $339.00
Original price $339.00
Current price $299.00
$299.00 - $299.00
Current price $299.00
Original price $1,019.00
Original price $1,019.00 - Original price $1,019.00
Original price $1,019.00
Current price $849.00
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Current price $849.00

Line 6 | POD Go | Compact Multi-Effects Pedal

Line 6

The POD® Go guitar processors get you on the road to ultimate tone via its ultra-portable and lightweight design, simple plug-and-play interface,...

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Original price $1,019.00
Original price $1,019.00 - Original price $1,019.00
Original price $1,019.00
Current price $849.00
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Current price $849.00
Sold out
Original price $1,249.00
Original price $1,249.00 - Original price $1,249.00
Original price $1,249.00
Current price $1,075.00
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Current price $1,075.00

Line 6 | POD Go WIRELESS | Amp & Effects Processor | w/ Relay G10T II Transmitter

Line 6

With its simple plug-and-play interface, ultra-portable lightweight design, and best-in-class tones, the POD Go Wireless guitar processor gets ...

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Original price $1,249.00
Original price $1,249.00 - Original price $1,249.00
Original price $1,249.00
Current price $1,075.00
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Current price $1,075.00
Original price $499.00 - Original price $499.00
Original price $499.00
$499.00
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Current price $499.00

Keeley | Loomer Workstation | Fuzz, Reverb, Delay & Modulation

Keeley Electronics

THE LOOMER IS A WALL-OF-FUZZ DRENCHED IN A WASH-OF-REVERB.Heavy Gain, Soft Focus, Reverse, Cascading Octave Feedback, Tremolo Bar Strummed Rever...

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Original price $499.00 - Original price $499.00
Original price $499.00
$499.00
$499.00 - $499.00
Current price $499.00
Original price $799.00
Original price $799.00 - Original price $799.00
Original price $799.00
Current price $599.00
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Current price $599.00

Hotone | AMPERO Silver Edition | Multi Effects Amp Modeller

Hotone

Ampero Silver Edition Now here comes the Ampero Silver Edition, the cousin of the game changing Ampero. As always, its uncompromised heart poundi...

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Original price $799.00
Original price $799.00 - Original price $799.00
Original price $799.00
Current price $599.00
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Current price $599.00
Original price $1,299.00
Original price $1,299.00 - Original price $1,299.00
Original price $1,299.00
Current price $1,249.00
$1,249.00 - $1,249.00
Current price $1,249.00

Empress Effects | ZOIA Euroburo | Digital Modular System

Empress Effects

The ZOIA Euroburo is a digital modular system that can be placed in your modular system, a real Russian nesting doll situation. We added a headph...

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Original price $1,299.00
Original price $1,299.00 - Original price $1,299.00
Original price $1,299.00
Current price $1,249.00
$1,249.00 - $1,249.00
Current price $1,249.00
Original price $1,050.00
Original price $1,050.00 - Original price $1,050.00
Original price $1,050.00
Current price $799.00
$799.00 - $799.00
Current price $799.00

Empress Effects | Reverb | 32 Studio Quality Ambient Algorithms

Empress Effects

Realistic simulations of spaces, as well as never-before-heard surreal ambiances are represented with stunning sound quality. Sporting stereo in...

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Original price $1,050.00
Original price $1,050.00 - Original price $1,050.00
Original price $1,050.00
Current price $799.00
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Current price $799.00
Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $869.00
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Current price $869.00

Empress Effects | ZOIA | Modular Synth Pedal | w/ Reverb, Delay, Chorus, Flanger & more!

Empress Effects

WHAT’S A ZOIA?The ZOIA is basically a modular synthesizer in pedal form. Instead of being a delay effect or tremolo, the ZOIA provides the module...

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Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $869.00
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Current price $869.00
Original price $39.00 - Original price $39.00
Original price $39.00
$49.00
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Current price $49.00

Hotone | Ampero Switch | Dual Momentary Footswitch

Hotone

Ampero multi-effects processor proved itself to be a game changer for its huge tone, great versatility and tiny size. Since first launched, it q...

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Original price $39.00 - Original price $39.00
Original price $39.00
$49.00
$49.00 - $49.00
Current price $49.00
Original price $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $450.00
$450.00 - $450.00
Current price $450.00

Hotone | AMPERO ONE | Multi Effects Amp Modeller | w/ CDCM HD & F.I.R.E System

Hotone

Ampero One represents the uncompromising, widely-praised Ampero sound in a smaller case. Powered by the new-gen CDCM HD (Comprehensive Dynamic ...

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Original price $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $450.00
$450.00 - $450.00
Current price $450.00
Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $749.00
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Current price $749.00

Tech 21 | SansAmp Classic Reissue | SA1

Tech 21

It is rare an electronic music-related product can withstand the test of time. For over 30 years, the SansAmp Classic has been used for every kin...

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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $749.00
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Current price $749.00
Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

Tech 21 | SansAmp | Bass Driver Programmable | Preamp & DI

Tech 21

Always thinking of our fat-stringed brethren, we had to make a 3-channel, programmable, rig-in-a-box for bassists who can’t get enough of a great...

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Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $549.00
$549.00 - $549.00
Current price $549.00
Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $749.00
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Current price $749.00

Tech 21 | SansAmp | DP-3X | dUg Pinnick Signature Bass Pedal

Tech 21

dUg Pinnick. Unmistakable in every way --that voice, the songwriting, his style, and, of course, the dUg tone. A super-compact adaptation of his...

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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $749.00
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Current price $749.00
Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

Tech 21 | SansAmp | Para Driver DI V2 | Preamp & DI w/ Mid Frequency Control

Tech 21

This floor version of our RPM rackmount provides the same detailed tone shaping possibilities for any signal source. It is particularly useful W...

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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
$549.00 - $549.00
Current price $549.00
Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

Tech 21 | SansAmp | BASS DRIVER V2 | Preamp & DI

Tech 21

Much more than just a direct box, the SansAmp Bass Driver DI is capable of dialing up big vintage tube tones, bright modern slap sounds, gnarly ...

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Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $549.00
$549.00 - $549.00
Current price $549.00
Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

Tech 21 | SansAmp | GT2 | Analog Amp Modeling | Preamp Pedal

Tech 21

“Architecturally” create your own rig in seconds. You can easily achieve the most sought-after tube amp sounds, and entirely new ones as well. Ch...

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Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $549.00
$549.00 - $549.00
Current price $549.00
Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

Tech 21 | SansAmp VT Bass DI | SVT®-Style Preamp & DI

Tech 21

For the pro on the go, the VT Bass DI covers a lot of ground in a small footprint. This multi-function, multi-application format features three ...

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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
$549.00 - $549.00
Current price $549.00
Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $649.00
$649.00 - $649.00
Current price $649.00

Tech 21 | SansAmp SH1 | Steve Harris Signature Effects Pedal

Tech 21

When it comes to Steves rig, surprisingly it has barely changed in almost 40 years. What has never changed is his handmade custom pre-amp, the Al...

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Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $649.00
$649.00 - $649.00
Current price $649.00
Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $699.00
$699.00 - $699.00
Current price $699.00

Tech 21 | FlyRig 5 V2 | Multi-Effects & DI Pedal

Tech 21

The original Fly Rig, introduced in 2014, was a true game-changer for players in all categories, from touring pros to bedroom hobbyists. At a tim...

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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $699.00
$699.00 - $699.00
Current price $699.00
Original price $769.00
Original price $769.00 - Original price $769.00
Original price $769.00
Current price $649.00
$649.00 - $649.00
Current price $649.00

Tech 21 | SansAmp PSA 2.0 | Programmable Preamp Pedal

Tech 21

Originally introduced in 1993, the SansAmp PSA-1 rackmount, and later PSA-1.1, quickly became studio staples. The SansAmp PSA has been us...

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Original price $769.00
Original price $769.00 - Original price $769.00
Original price $769.00
Current price $649.00
$649.00 - $649.00
Current price $649.00
Original price $799.00
Original price $799.00 - Original price $799.00
Original price $799.00
Current price $699.00
$699.00 - $699.00
Current price $699.00

Tech 21 | FlyRig 5 RK V2 | Richie Kotzen Signature Multi-Effects & DI Pedal

Tech 21

The Richie Kotzen RK5 Signature Fly Rig was developed in close collaboration with Richie, whose input was invaluable. Meticulous about every fac...

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Original price $799.00
Original price $799.00 - Original price $799.00
Original price $799.00
Current price $699.00
$699.00 - $699.00
Current price $699.00