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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.

1981 Inventions | DRV | Preamp / Distortion | Red Sparkle (1981 - DRV - RED) - Gsus4 Sold out
$499.00
$499.00 - $499.00
$499.00
$459.00
$459.00 - $459.00
$459.00

1981 Inventions | DRV | Preamp / Distortion | Red Sparkle

1981 Inventions

A highly nuanced preamp/distortion pedal designed in collaboration with Jon Ashley of Bondi Effects. Through four years of abandoned prototypes ...

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$499.00
$499.00 - $499.00
$499.00
$459.00
$459.00 - $459.00
$459.00
Sold out
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Rainger FX | Break Box | Distortion (RaingerFX - BreakBox) - Gsus4
Rainger FX | Break Box | Distortion (RaingerFX - BreakBox) - Gsus4 Sold out
$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00

Rainger FX | Break Box | Distortion

Rainger FX

The Break Box distortion is a high gain drive pedal – with a few extra tricks up its sleeve! Based on the Rainger FX El Distorto overdrive ped...

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$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00
Sold out
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Rainger FX | Minibar | Liquid Analyser Pedal (RaingerFX - Minibar) - Gsus4
Rainger FX | Minibar | Liquid Analyser Pedal (RaingerFX - Minibar) - Gsus4 Sold out
$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00

Rainger FX | Minibar | Liquid Analyser Pedal

Rainger FX

The Minibar is a liquid analyser pedal, a truly revolutionary stompbox that uses the properties of a liquid to decide the sound of your guitar!...

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$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00
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Thorpy FX | The WARTHOG V2 | Overdrive Distortion (Thorpy - Warthog) - Gsus4
Thorpy FX | The WARTHOG V2 | Overdrive Distortion (Thorpy - Warthog) - Gsus4 Sold out
$349.00
$349.00 - $349.00
$349.00
$329.00
$329.00 - $329.00
$329.00

Thorpy FX | The WARTHOG V2 | Overdrive Distortion

ThorpyFx

The WARTHOG started off being designed to be the distortion to beat all others; however it ended up being so much more. Through minute tailorin...

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$349.00
$349.00 - $349.00
$349.00
$329.00
$329.00 - $329.00
$329.00
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KarDiaN | TITANIA V2 | High Gain Distortion w/ EQ | Made In Japan (Kardian - TITANIA - V2) - Gsus4
KarDiaN | TITANIA V2 | High Gain Distortion w/ EQ | Made In Japan (Kardian - TITANIA - V2) - Gsus4
Sold out
$359.00 - $359.00
$359.00
$359.00
$359.00 - $359.00
$359.00

KarDiaN | TITANIA V2 | High Gain Distortion w/ EQ | Made In Japan

KarDiaN

More loudness, More for lead guitarThe titania v2 has evolved from the titania that has captivated many Djenters since its release. titania v2 boas...

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$359.00 - $359.00
$359.00
$359.00
$359.00 - $359.00
$359.00
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HTJ - WORKS | BROWNSTONE | Distortion | Mid Booster (HTJ - BROWNSTONE) - Gsus4
Sold out
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

HTJ-WORKS | BROWNSTONE | Distortion | Mid Booster

HTJ-Works

Introducing the BrownStone Distortion Pedal by HTJ-WORKS, the ultimate guitar effects pedal for guitarists looking to add the hard rock and metal ...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
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Earthquaker Devices | Special Cranker | Analog Distortion | Overdrive (M00001890) - Gsus4
Earthquaker Devices | Special Cranker | Analog Distortion | Overdrive (M00001890) - Gsus4
$229.00
$229.00 - $229.00
$229.00
$189.00
$189.00 - $189.00
$189.00

Earthquaker Devices | Special Cranker | Analog Distortion | Overdrive

Earthquaker Devices

The Special Cranker™ is an all-discrete analog distortion enhancement device designed to give your signal some extra grit and boost without drast...

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$229.00
$229.00 - $229.00
$229.00
$189.00
$189.00 - $189.00
$189.00
Earthquaker Devices | Sunn O))) LIFE Pedal V3 | Octave Distortion & Boost Pedal (M00003804) - Gsus4
Earthquaker Devices | Sunn O))) LIFE Pedal V3 | Octave Distortion & Boost Pedal (M00003804) - Gsus4
$579.00
$579.00 - $579.00
$579.00
$495.00
$495.00 - $495.00
$495.00

Earthquaker Devices | Sunn O))) LIFE Pedal V3 | Octave Distortion & Boost Pedal

Earthquaker Devices

The Sunn O))) Life Pedal V3 circuit has been meticulously tweaked from the original to squeeze every last drop of heavy crushing tone available. T...

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$579.00
$579.00 - $579.00
$579.00
$495.00
$495.00 - $495.00
$495.00
Earthquaker Devices | Palisades Mega Ultimate Overdrive V2 | 2 - Ch Overdrive / Distortion w/ Boost (M00001913) - Gsus4
Earthquaker Devices | Palisades Mega Ultimate Overdrive V2 | 2 - Ch Overdrive / Distortion w/ Boost (M00001913) - Gsus4
Sold out
$599.99
$599.99 - $599.99
$599.99
$489.00
$489.00 - $489.00
$489.00

Earthquaker Devices | Palisades Mega Ultimate Overdrive V2 | 2-Ch Overdrive / Distortion w/ Boost

Earthquaker Devices

Hey buster! Welcome to your new EarthQuaker Devices Palisades™ Overdrive! The Palisades is something EarthQuaker said they would never do… an over...

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$599.99
$599.99 - $599.99
$599.99
$489.00
$489.00 - $489.00
$489.00
Sold out
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Earthquaker Devices | Acapulco Gold V2 | Distortion based on Sunn Power Amp (M00001873) - Gsus4
$249.00
$249.00 - $249.00
$249.00
$235.00
$235.00 - $235.00
$235.00

Earthquaker Devices | Acapulco Gold V2 | Distortion based on Sunn Power Amp

Earthquaker Devices

With an upgraded silent switching system, version 2 of the EarthQuaker Devices Acapulco Gold distortion pedal is better than ever. The Acapulco Gol...

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$249.00
$249.00 - $249.00
$249.00
$235.00
$235.00 - $235.00
$235.00
JAM Pedals | Red Muck MK2 | Based on Red Army / Civil War Muff Fuzz Distortion (JAM - RM) - Gsus4
JAM Pedals | Red Muck MK2 | Based on Red Army / Civil War Muff Fuzz Distortion (JAM - RM) - Gsus4
$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00

JAM Pedals | Red Muck MK2 | Based on Red Army / Civil War Muff Fuzz Distortion

JAM Pedals

The Red Muck mk.2 puts on a few pounds, grows a new set of sharp teeth and is out to seduce even the most demanding Muff connoisseurs! Inspired by...

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$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00
JHS | Sweet Tea V3 | 2 - in - 1 Overdrive / Distortion (JHS - Sweet - V3) - Gsus4
JHS | Sweet Tea V3 | 2 - in - 1 Overdrive / Distortion (JHS - Sweet - V3) - Gsus4
Sold out
$519.00
$519.00 - $519.00
$519.00
$509.00
$509.00 - $509.00
$509.00

JHS | Sweet Tea V3 | 2-in-1 Overdrive / Distortion

JHS Pedals

The Sweet Tea V3 is our "Everything Medium-to-High gain 2-in-1” and it covers all the bases from light breakup, blues, rock, heavy grind, and ...

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$519.00
$519.00 - $519.00
$519.00
$509.00
$509.00 - $509.00
$509.00
Sold out
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JHS | PG - 14 | Paul Gilbert Signature Distortion | Overdrive / Distortion (JHS - PG - 14) - Gsus4
JHS | PG - 14 | Paul Gilbert Signature Distortion | Overdrive / Distortion (JHS - PG - 14) - Gsus4
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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00

JHS | PG-14 | Paul Gilbert Signature Distortion | Overdrive / Distortion

JHS Pedals

JHS Pedals is proud to release the Paul Gilbert signature distortion "PG-14!” This is a new and unique distortion pedal specifically designed t...

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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00
Sold out
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JHS | Cheese Ball | Distortion / Fuzz w/ 3 Modes (JHS - Cheese - Ball) - Gsus4
JHS | Cheese Ball | Distortion / Fuzz w/ 3 Modes (JHS - Cheese - Ball) - Gsus4
Sold out
$279.00 - $279.00
$279.00
$279.00
$279.00 - $279.00
$279.00

JHS | Cheese Ball | Distortion / Fuzz w/ 3 Modes

JHS Pedals

Long ago in a mysterious time that we call the 1990's, a new pedal company was created in England. Its ideas were off the beaten path, and its ...

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$279.00 - $279.00
$279.00
$279.00
$279.00 - $279.00
$279.00
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JHS | PackRat | Distortion | RAT Pedal w/ Multi Mode (JHS - Packrat) - Gsus4
JHS | PackRat | Distortion | RAT Pedal w/ Multi Mode (JHS - Packrat) - Gsus4
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$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00

JHS | PackRat | Distortion | RAT Pedal w/ Multi Mode

JHS Pedals

In 1978, the most versatile and influential distortion pedal of all time was invented in Kalamazoo, MI: the Proco RAT. Scott Burnham and Steve...

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$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00
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JHS | Crayon | Overdrive / Preamp / Distortion / Fuzz (JHS - Crayon) - Gsus4
JHS | Crayon | Overdrive / Preamp / Distortion / Fuzz (JHS - Crayon) - Gsus4
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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00

JHS | Crayon | Overdrive / Preamp / Distortion / Fuzz

JHS Pedals

LITTLE BROTHER TO THE COLOUR BOX The JHS Pedals Colour Box began with a simple idea: create a pedal that sounds like plugging directly into a ...

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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00
Sold out
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Aguilar | Storm King | Micro Distortion | Fuzz Bass Pedal (AG - SK) - Gsus4
Aguilar | Storm King | Micro Distortion | Fuzz Bass Pedal (AG - SK) - Gsus4
$419.00
$419.00 - $419.00
$419.00
$299.00
$299.00 - $299.00
$299.00

Aguilar | Storm King | Micro Distortion | Fuzz Bass Pedal

Aguilar

Majestic and mighty like its New York namesake, the Storm King Mountain, this micro pedal delivers a sound like no other. Its unique SHAPE contro...

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$419.00
$419.00 - $419.00
$419.00
$299.00
$299.00 - $299.00
$299.00
Empress Effects | Multidrive | Fuzz, Overdrive and Distortion Blender (MDRV) - Gsus4
Empress Effects | Multidrive | Fuzz, Overdrive and Distortion Blender (MDRV) - Gsus4
$725.00
$725.00 - $725.00
$725.00
$499.00
$499.00 - $499.00
$499.00

Empress Effects | Multidrive | Fuzz, Overdrive and Distortion Blender

Empress Effects

The idea of blending amps together has been a studio trick used on countless recordings over the years. Being able to blend the strengths of ...

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$725.00
$725.00 - $725.00
$725.00
$499.00
$499.00 - $499.00
$499.00
Empress Effects | Heavy | Dual - channel Distortion (HEVY) - Gsus4
Empress Effects | Heavy | Dual - channel Distortion (HEVY) - Gsus4
$695.00
$695.00 - $695.00
$695.00
$599.00
$599.00 - $599.00
$599.00

Empress Effects | Heavy | Dual-channel Distortion

Empress Effects

In this aptly named box you'll find a huge range of killer high gain tones. From crisp, mid-driven 80's metal, to scooped, modern down-tuned bru...

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$695.00
$695.00 - $695.00
$695.00
$599.00
$599.00 - $599.00
$599.00
Empress Effects | Distortion | True Bypass Pedal w/ 3 Distortion Types (DIST) - Gsus4
Empress Effects | Distortion | True Bypass Pedal w/ 3 Distortion Types (DIST) - Gsus4
$245.00 - $245.00
$245.00
$245.00
$245.00 - $245.00
$245.00

Empress Effects | Distortion | True Bypass Pedal w/ 3 Distortion Types

Empress Effects

From mild to crunch to lead, the empress distortion does it all. This true bypass pedal offers three flavors of distortion while retaining a supe...

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$245.00 - $245.00
$245.00
$245.00
$245.00 - $245.00
$245.00
KarDiaN | Vitamin C | C6H8O6 | Fuzz Distortion Based on Big Muff | Made in Japan (VitaminC) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

KarDiaN | Vitamin C | C6H8O6 | Fuzz Distortion Based on Big Muff | Made in Japan

KarDiaN

The Big Muff is one of the most popular fuzz pedals in the world. The vintage Big Muff pedal has a fascinating sound that has captured th...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
KarDiaN | Nitroglycerin | C3H5N3O9 | Overdrive Distortion | Made in Japan (C3H5N3O9) - Gsus4
KarDiaN | Nitroglycerin | C3H5N3O9 | Overdrive Distortion | Made in Japan (C3H5N3O9) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

KarDiaN | Nitroglycerin | C3H5N3O9 | Overdrive Distortion | Made in Japan

KarDiaN

There are a lot of pedal-type overdrives out there, but most of them don't have the grainy, biting compression of a tube amp distortion, a...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Mad Professor | MIGHTY RED Distortion | PCB (MRD) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$329.00
$329.00 - $329.00
$329.00

Mad Professor | MIGHTY RED Distortion | PCB

Mad Professor

Premium quality distortion pedal "All in all, the Mighty Red Distortion might be offering a very signature sound, but it can also deliver tons mo...

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$399.00
$399.00 - $399.00
$399.00
$329.00
$329.00 - $329.00
$329.00
Red Witch | IVY Distortion | Seven Sisters | High Gain | w/ Built - in Li - Ion Battery () - Gsus4
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$199.00
$199.00 - $199.00
$199.00
$179.00
$179.00 - $179.00
$179.00

Red Witch | IVY Distortion | Seven Sisters | High Gain | w/ Built-in Li-Ion Battery

Red Witch

Sister midnight, the wild child…. the sister you covet.....  A high gain Metal priestess of the first order. The black sheep of the family, rumou...

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$199.00
$199.00 - $199.00
$199.00
$179.00
$179.00 - $179.00
$179.00
Sold out
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