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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 $150.00 - Original price $150.00
Original price $150.00
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Current price $180.00

Shnobel Tone Buffer w/ Cable Length Emulator

Shnobel Tone

The Shnobel Tone Buffer is a compact class A Buffer that is designed to give you the most natural tube like guitar sound taking the output of guit...

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Original price $150.00 - Original price $150.00
Original price $150.00
$180.00
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Current price $180.00
Original price $337.00 - Original price $337.00
Original price $337.00
$375.00
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Current price $375.00

Shnobel Tone Ratatouille Distortion Inspired by 80's Pro Co RAT

Shnobel Tone

The Ratatouille Distortion was inspired by the 80's Pro Co RAT Distortion Pedal it features an original circuit that has an amp like distortion w...

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Original price $337.00 - Original price $337.00
Original price $337.00
$375.00
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Current price $375.00
Original price $337.00 - Original price $337.00
Original price $337.00
$375.00
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Current price $375.00

Shnobel Tone Daily Driver The Versatile Overdrive

Shnobel Tone

The DAILY DRIVER® Overdrive features an original and unique drive circuit that gives you a rich sound full of harmonics and an amp like response,...

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Original price $337.00 - Original price $337.00
Original price $337.00
$375.00
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Original price $524.00
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Current price $442.00
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Current price $442.00

Fulltone Mini Deja Vibe MK2 Chorus & Vibrato Custom Shop

Fulltone

Same 'Vibe. Smaller Size. Now the 'Vibe clone you love and trust comes at a smaller pedalboard premium. That's right. The latest Mini Deja...

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Original price $524.00
Original price $524.00 - Original price $524.00
Original price $524.00
Current price $442.00
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Current price $442.00
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Original price $375.00
Original price $375.00 - Original price $375.00
Original price $375.00
Current price $307.00
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Current price $307.00

Fulltone OCD-Ge Obsessive Compulsive Drive Germanium Edition Custom Shop

Fulltone

OCD Overdrive — Now with Germanium! Ever since it was introduced in 2004, the Fulltone OCD (Obsessive Compulsive Drive) pedal has wormed i...

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Original price $375.00
Original price $375.00 - Original price $375.00
Original price $375.00
Current price $307.00
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Original price $449.00
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Original price $449.00
Current price $390.00
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Current price $390.00

Fulltone RANGER Treble Booster Pedal Custom Shop

Fulltone

A Legendary Treble Booster for Today’s Guitarist The Fulltone Custom Shop CS-Ranger may just be the greatest Rangemaster-style treble booster...

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Original price $449.00
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Original price $449.00
Current price $390.00
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Current price $390.00
Original price $337.00 - Original price $337.00
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Current price $337.00

Walrus BADWATER Bass Overdrive EQ Pre-Amp DI

Walrus Audio

The Badwater is a bass tone magnification device sonically highlighting what makes bass so crucial to music. The all in one bass pre-amp and DI f...

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Original price $337.00 - Original price $337.00
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$337.00
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Current price $337.00
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Original price $187.00
Original price $187.00 - Original price $187.00
Original price $187.00
Current price $180.00
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Current price $180.00

Walrus Canvas MONO Line Isolator DI

Walrus Audio

Consider this your clean slate. The Canvas Mono is a Direct Box/Line Isolator designed to remove any resistance between you and your audience by...

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Original price $187.00
Original price $187.00 - Original price $187.00
Original price $187.00
Current price $180.00
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Original price $449.00
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Current price $390.00
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Current price $390.00

Fulltone Queen Bee Germanium Fuzz Distortion Pedal

Fulltone

What is the Queen Bee?The Custom Shop Queen Bee is powered by 3 x New Old Stock Military “Flying Saucer” germanium transistors in an original desi...

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Original price $449.00
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Original price $449.00
Current price $390.00
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Current price $390.00
Original price $300.00 - Original price $300.00
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Current price $300.00

Walrus Canvas STEREO Dual Line Isolator & DI w/ Thru / XLR Sum & Polarity Phase Switch

Walrus Audio

You are the artist. Your sound is the paint, and this is your canvas. The Canvas stereo is a Direct Box/Line Isolator designed to remove any res...

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Original price $300.00 - Original price $300.00
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Original price $412.00
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Current price $345.00
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Current price $345.00

Fulltone PlimSoul MKII Overdrive Distortion Custom Shop

Fulltone

The mighty PlimSoul returns!...and the MkII is better than ever, with:Clipping = Distortion, and for many years we’ve only been offered two clippi...

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Original price $412.00
Original price $412.00 - Original price $412.00
Original price $412.00
Current price $345.00
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Original price $524.00
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Current price $446.00
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Current price $446.00

Fulltone CDW Clyde Deluxe Wah Pedal

Fulltone

The Deluxe version of the CLYDE wah has all the features that players have come to know and love about the original "CLYDE Standard" but with the...

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Original price $524.00
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Current price $446.00
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Original price $375.00
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Current price $308.00
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Current price $308.00

Fulltone Soul Bender v2 Modded Germanium Fuzz Pedal

Fulltone

Our Soul-Bender is based on the legendary Colorsound and Vox Series III ToneBenders made by Sola-Sound/England in the late '60's that was used b...

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Original price $375.00
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Original price $375.00
Current price $308.00
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Current price $322.00
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Current price $322.00

Fulltone OF2 OCTAFUZZ Octave & Fuzz Pedal

Fulltone

Octafuzz... the only exact circuit copy of the legendary Tycobrahe Octavia. Cool Octave-Up sounds a la Hendrix "Band of Gypsies" and SRV's many l...

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Original price $375.00
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Current price $322.00
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Original price $412.00
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Original price $412.00
Current price $345.00
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Current price $345.00

Fulltone Supa Trem JR Optocoupler Tremolo w/ Tap Tempo

Fulltone

It's a much, much smaller than the ST-1 at only 3.9" wide x 4" deep, and more intelligent version of the epic Supa-Trem1. Sporting True-Bypass,T...

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Original price $412.00
Original price $412.00 - Original price $412.00
Original price $412.00
Current price $345.00
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Current price $345.00
Original price $599.00 - Original price $599.00
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Current price $599.00

Vongon Ultrasheer Stereo Reverb & Vibrato Based on Lexicon 224

Vongon

Ultrasheer is a stereo reverb and vibrato combination inspired by the early digital studio effects units of the late 1970’s, capable of moving yo...

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Original price $599.00 - Original price $599.00
Original price $599.00
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Original price $599.00 - Original price $599.00
Original price $599.00
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Vongon Paragraphs II Resonant Low Pass Filter w/ Stereo Modulators

Vongon

PARAGRAPHS II is the latest generation of VONGON’s four-pole resonant low-pass filter effect. It now features stereo inputs and outputs, with a fo...

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Original price $599.00 - Original price $599.00
Original price $599.00
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Original price $172.00 - Original price $172.00
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sE Electronics DM2 TNT Switchable Active Inline Microphone Preamplifier

sE Electronics

The DM2 TNT lets you choose between a moderate +15dB or explosive +30dB of gain with an ultra-high impedance input and eight load settings to per...

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Original price $172.00 - Original price $172.00
Original price $172.00
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Original price $375.00
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Original price $375.00
Current price $308.00
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Current price $308.00

Fulltone 69 MKII Germanium Fuzz Face Pedal

Fulltone

The vintage 60's Fuzzface (no relation to any currently marketed likeness) is one of the most iconic pedals ever! Hendrix made 'em famous, and I ...

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Original price $375.00
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Original price $375.00
Current price $308.00
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Current price $308.00
Original price $375.00
Original price $375.00 - Original price $375.00
Original price $375.00
Current price $308.00
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Current price $308.00

Fulltone FULL-DRIVE 3 2-in-1 Overdrive & Boost Pedal

Fulltone

Unlike its cousin the FD2, the FD3 uses both a JFET input and a JFET op-amp, giving it the most tube-like sound you can get out of a tubeless pe...

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Original price $375.00
Original price $375.00 - Original price $375.00
Original price $375.00
Current price $308.00
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Original price $187.00
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Original price $187.00
Current price $157.00
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Current price $157.00

Red Witch Opia Fuzz Engine Guitar Volume Knob Interactive

Red Witch

Just. Turn. It. On.  A pedal with no knobs?? What sort of witchcraft is this?  Ultra Simple. Sublime fuzz. At the click of a footswitch. That kin...

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Original price $187.00
Original price $187.00 - Original price $187.00
Original price $187.00
Current price $157.00
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Current price $157.00
Original price $187.00
Original price $187.00 - Original price $187.00
Original price $187.00
Current price $169.00
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Current price $169.00

Red Witch Xenia Overdrive Engine Single Dial

Red Witch

Our “One-Inch-Punch” Overdrive. The juiciest overdrive sounds distilled into a tiny box with a single dial. You want gorgeous overdrive. We’ve do...

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Original price $187.00
Original price $187.00 - Original price $187.00
Original price $187.00
Current price $169.00
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Current price $169.00
Original price $191.00
Original price $191.00 - Original price $191.00
Original price $191.00
Current price $157.00
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Current price $157.00

Red Witch Omnia Germanium Amplifier Clean Boost

Red Witch

The OMNIA Germanium amplifier offers you a crystalline, sparkling clean boost in a tiny, beautiful package. Capable of transforming even the most...

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Original price $191.00
Original price $191.00 - Original price $191.00
Original price $191.00
Current price $157.00
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Current price $157.00
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Original price $315.00 - Original price $315.00
Original price $315.00
$315.00
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Current price $315.00

Red Witch Fuzz God IV Fuzz Octavia Oscillator

Red Witch

The Most Dial-able Fuzz on the planet. Dual NOS Silicon BC109 transistor Fuzz featuring the crazed switchable oscillation of Fuzz God II's "Wrat...

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Original price $315.00 - Original price $315.00
Original price $315.00
$315.00
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Current price $315.00
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