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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.

Benson Amps | Temperature Controlled GERMANIUM FUZZ | Snow White (Benson - Ger - Fuzz - White) - Gsus4
Benson Amps | Temperature Controlled GERMANIUM FUZZ | Snow White (Benson - Ger - Fuzz - White) - Gsus4
$529.00 - $529.00
$529.00
$529.00
$529.00 - $529.00
$529.00

Benson Amps | Temperature Controlled GERMANIUM FUZZ | Snow White

Benson Amps

The Benson Germanium Fuzz is influenced by classic '60s fuzz topology, using a pair of meticulously-matched 2N527 transistors. However, Benson ha...

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$529.00 - $529.00
$529.00
$529.00
$529.00 - $529.00
$529.00
Jackson Audio | FUZZ | Modular Fuzz w/ EQ & Octaver (480165) - Gsus4
Jackson Audio | FUZZ | Modular Fuzz w/ EQ & Octaver (480165) - Gsus4 Sold out
$599.00
$599.00 - $599.00
$599.00
$499.00
$499.00 - $499.00
$499.00

Jackson Audio | FUZZ | Modular Fuzz w/ EQ & Octaver

Jackson Audio

A Must-Have Stompbox for Fuzz Connoisseurs If you consider yourself a fuzz pedal connoisseur, the Jackson Audio FUZZ was created with you in mind....

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$599.00
$599.00 - $599.00
$599.00
$499.00
$499.00 - $499.00
$499.00
Sold out
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Keeley | DARK SIDE V2 | Neo - Vintage Fuzz, Delay & Modulation (KDark) - Gsus4
Keeley | DARK SIDE V2 | Neo - Vintage Fuzz, Delay & Modulation (KDark) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Keeley | DARK SIDE V2 | Neo-Vintage Fuzz, Delay & Modulation

Keeley Electronics

We should all be so lucky as to be identified by the sound of a single note.  Some players are so well defined that their entire musical journey ...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Keeley | Fuzz Bender | Three Transistor, Modern Fuzz | w/ Active EQ (KFBender) - Gsus4
Keeley | Fuzz Bender | Three Transistor, Modern Fuzz | w/ Active EQ (KFBender) - Gsus4 Sold out
$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00

Keeley | Fuzz Bender | Three Transistor, Modern Fuzz | w/ Active EQ

Keeley Electronics

The Keeley Fuzz Bender is a three transistor modern fuzz using a combination of high-gain silicon and smooth-toned germanium.  What sets the Fuzz...

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$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00
Sold out
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Keeley | Monterey | Neo - Vintage Effects | Fuzz, Rotary, Vibe & Auto Wah (KMont) - Gsus4
Keeley | Monterey | Neo - Vintage Effects | Fuzz, Rotary, Vibe & Auto Wah (KMont) - Gsus4
Sold out
$479.00 - $479.00
$479.00
$479.00
$479.00 - $479.00
$479.00

Keeley | Monterey | Neo-Vintage Effects | Fuzz, Rotary, Vibe & Auto Wah

Keeley Electronics

With the Keeley Monterey you take one step back in time and two steps forward.  The Monterey is a surrealistic envelope of neo-vintage effects.  ...

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$479.00 - $479.00
$479.00
$479.00
$479.00 - $479.00
$479.00
Sold out
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Source Audio | AFTERSHOCK | Programmable Bass Distortion (SA - AFTERSHOCK) - Gsus4
Source Audio | AFTERSHOCK | Programmable Bass Distortion (SA - AFTERSHOCK) - Gsus4
Sold out
$439.00
$439.00 - $439.00
$439.00
$319.00
$319.00 - $319.00
$319.00

Source Audio | AFTERSHOCK | Programmable Bass Distortion

Source Audio

The Only Bass Distortion Pedal You Need Out of the box, Source Audio's Aftershock bass distortion pedal packs three potent overdrive engines to...

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$439.00
$439.00 - $439.00
$439.00
$319.00
$319.00 - $319.00
$319.00
Sold out
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Source Audio | Kingmaker | Tweakable Fuzz | w/ 56bit Sigma DSP (SA - KINGFZ) - Gsus4
Source Audio | Kingmaker | Tweakable Fuzz | w/ 56bit Sigma DSP (SA - KINGFZ) - Gsus4
Sold out
$439.00
$439.00 - $439.00
$439.00
$329.00
$329.00 - $329.00
$329.00

Source Audio | Kingmaker | Tweakable Fuzz | w/ 56bit Sigma DSP

Source Audio

The Infinitely Tweakable Fuzz Pedal When you get the Source Audio Kingmaker Fuzz pedal, you've got three wide-ranging fuzz types to explore — a...

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$439.00
$439.00 - $439.00
$439.00
$329.00
$329.00 - $329.00
$329.00
Sold out
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Fairfield Circuitry | The Unpleasant Surprise | Fuzz & Gate (Fairfield - Unpleasant) - Gsus4
$300.00 - $300.00
$300.00
$300.00
$300.00 - $300.00
$300.00

Fairfield Circuitry | The Unpleasant Surprise | Fuzz & Gate

Fairfield Circuitry

Reminisce about the time you got your shoulder caught in the reciprocating saw while this unit destroys your slick jazz lines. The fruit of an od...

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$300.00 - $300.00
$300.00
$300.00
$300.00 - $300.00
$300.00
Walrus | KANGRA | Envelope Filter Fuzz (WAL - KANGRA) - Gsus4
Walrus | KANGRA | Envelope Filter Fuzz (WAL - KANGRA) - Gsus4
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$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00

Walrus | KANGRA | Envelope Filter Fuzz

Walrus Audio

Would you like to command all of existence with the authority of one guitar strike? The Kangra Filter Fuzz is a true bypass, two-in-one pedal ...

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$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00
Sold out
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Effectrode | Mercury | TF - 2A | Vacuum Tube Fuzz | Fitted w/ NOS Sylvania Tube (TF - 2A Fuzz) - Gsus4
Effectrode | Mercury | TF - 2A | Vacuum Tube Fuzz | Fitted w/ NOS Sylvania Tube (TF - 2A Fuzz) - Gsus4
$579.00 - $579.00
$579.00
$579.00
$579.00 - $579.00
$579.00

Effectrode | Mercury | TF-2A | Vacuum Tube Fuzz | Fitted w/ NOS Sylvania Tube

Effectrode

IMPORTANT NOTE - Effectrode pedals comes with a 12V centre positive (+) power supply with Australian power plug. Using a wrong power supply cau...

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$579.00 - $579.00
$579.00
$579.00
$579.00 - $579.00
$579.00
Mad Professor | LOUD'N PROUD | Vintage Marshall in a box w/ a Boost & Fuzz (MDF - LoudProud) - Gsus4
$499.00
$499.00 - $499.00
$499.00
$419.00
$419.00 - $419.00
$419.00

Mad Professor | LOUD'N PROUD | Vintage Marshall in a box w/ a Boost & Fuzz

Mad Professor

The vintage 4-input Marshall, just has that classic and rebellious rock tone we have all grown to love. It helped to define the classic hard rock t...

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$499.00
$499.00 - $499.00
$499.00
$419.00
$419.00 - $419.00
$419.00
Browne Amp | T4 | Classic 4 Transistor Fuzz (Browne - T4) - Gsus4
Browne Amp | T4 | Classic 4 Transistor Fuzz (Browne - T4) - Gsus4
Sold out
$349.00
$349.00 - $349.00
$349.00
$299.00
$299.00 - $299.00
$299.00

Browne Amp | T4 | Classic 4 Transistor Fuzz

Browne Amplification

The T4 is our take on the classic 4 transistor fuzz, similar to the circuits used in the big muff and countless other variants. What sets the T4 ...

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$349.00
$349.00 - $349.00
$349.00
$299.00
$299.00 - $299.00
$299.00
Sold out
Contact For Availability