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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 $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $489.00
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Jackson Audio | 1484 TWIN TWELVE | Based on The Silvertone Amplifier

Jackson Audio

In 1963, history was made with the release of the Silvertone Twin Twelve Amplifier.Originally listed in the sears catalog as the 1484, the Twin Tw...

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Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $489.00
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Current price $489.00
Original price $399.00 - Original price $399.00
Original price $399.00
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Current price $399.00

Silktone Amps | Silktone Fuzz | Germanium Fuzz

Silktone Amps

​The Silktone Fuzz followed a design concept we've been using here a lot: Simplified versatility. At it’s heart are two germanium transistors i...

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Original price $399.00 - Original price $399.00
Original price $399.00
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Original price $319.00 - Original price $319.00
Original price $319.00
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Current price $319.00

Greer Amps | Black Tiger | Delay Device

Greer Amps

Enclosure Dimensions (in):  4.77" x 2.6" x 1.39" Power:  9 volt neg. center pin ONLY.   Current draw:  35mA.   The Black Tiger features an anal...

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Original price $319.00 - Original price $319.00
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Original price $299.00 - Original price $299.00
Original price $299.00
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Current price $299.00

Greer Amps | Gorilla Warfare MKII | Distortion Pedal

Greer Amps

We’ve all had those late nights, filled with loud music, questionable decisions, and the occasional run-in with a big, beastly monster that want...

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Original price $299.00 - Original price $299.00
Original price $299.00
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Original price $249.00 - Original price $249.00
Original price $249.00
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Current price $249.00

Greer Amps | Sure Shot | Clipping Boost

Greer Amps

The sound of an amp, barely holding itself together is something to behold.  The tone of a good amp walking the knife edge between clean and ...

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Original price $249.00 - Original price $249.00
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Original price $449.00
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Current price $445.00
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Current price $445.00

Walrus | LORE | Reverse Soundscape Generator | Reverb

Walrus Audio

Once upon a time, in a fairy tale world, there stood a hidden forest. On the eve of every full moon, magical and delicate sounds of light were he...

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Original price $449.00
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Current price $445.00
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Original price $379.00
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Current price $375.00
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Walrus | MIRA | Optical Compressor | LA-2A Style Compressor

Walrus Audio

Look! Come and see the Mira's capabilities. In the Spanish language, Mira is a command that translates to look, see, and call attention to. With...

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Original price $379.00
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Current price $375.00
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Original price $369.00
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Original price $369.00
Current price $349.00
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Current price $349.00

JET Pedals | REVELATION Reverb V2 | BLACK | Standard

JET Pedals

The Revelation V2.0 builds on the ever popular Revelation Reverb. Upgrades include true stereo in's & out's, three user selectable algorith...

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Original price $369.00
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Original price $369.00
Current price $349.00
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Original price $389.00
Original price $389.00 - Original price $389.00
Original price $389.00
Current price $299.00
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Current price $299.00

Very Good Amp Co | EP Drive V3 | Echoplex Preamp Boost & Tone Shaper | Black | SYDNEY PICK-UP ONLY

Very Good Amp Co

  Echoplex Preamp meets low gain overdrive.  Two circuits that can be used independently or together.    Echoplex preamp based boost/tone shape...

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Original price $389.00
Original price $389.00 - Original price $389.00
Original price $389.00
Current price $299.00
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Original price $389.00
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Current price $299.00

Very Good Amp Co | EP Drive V3 | Echoplex Preamp Boost & Tone Shaper | White | SYDNEY PICK-UP ONLY

Very Good Amp Co

Echoplex Preamp meets low gain overdrive.  Two circuits that can be used independently or together.    Echoplex preamp based boost/tone shaper w...

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Original price $389.00
Original price $389.00 - Original price $389.00
Original price $389.00
Current price $299.00
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Original price $299.00
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Current price $229.00
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Current price $229.00

Very Good Amp Co | Fuzz | w/ Built-in Transformer | SYDNEY PICK-UP ONLY

Very Good Amp Co

Simple but versatile transistor based fuzz for both guitar and bass.  Covers everything from slight crunch to full out synth-y fuzz.   It gets nas...

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Original price $299.00
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Original price $299.00
Current price $229.00
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Very Good Amp Co | Slap Echo | Inspired by EHX SlapBack Echo

Very Good Amp Co

The Slap Echo was inspired by the long since retired, EHX SlapBack Echo.  Like the original, it simply allows you to dial in the right mix of a sl...

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Original price $299.00 - Original price $299.00
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Original price $449.00
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Original price $449.00
Current price $385.00
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ProCo | Turbo RAT | The Classic Distortion | w/ Enhanced Output

ProCo

  The Turbo RAT is the most intense pedal in the RAT family. For those brave enough to harness its power, it provides a palette of distortion unequ...

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Original price $449.00
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Original price $449.00
Current price $385.00
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Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $249.00
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Current price $249.00

ProCo | RAT MK2 | The Classic Distortion

ProCo

The RAT2 will be your go-to distortion pedal for every gig, whether it’s rock, blues, punk, or jazz. This is the standard that all other distortio...

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Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $249.00
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Original price $525.00 - Original price $525.00
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Drybell | The Engine | Foundation Preamp | Treble Booster & EQ | Plexi in a Box

Drybell

The Engine is a highly versatile and fully analog foundation preamp pedal with distinct voicing inspired by 60’s British classic ampsand sounds. ...

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Original price $525.00 - Original price $525.00
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Original price $98.00 - Original price $98.00
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Catalinbread | CB TAP | For Belle Epoch Deluxe

Catalinbread

The CB Tap is our external tap tempo mechanism that was built to connect to our Belle Epoch Deluxe. The CB Tap not only adds tap functionality to ...

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Original price $98.00 - Original price $98.00
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Original price $299.00
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Original price $299.00
Current price $269.00
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Current price $269.00

Catalinbread | Dreamcoat | Preamp | Based on the Blackmores Aiwa TP-1011

Catalinbread

What began as an exploration of Ritchie Blackmore’s tone evolved into a multidimensional gain machine capable of anything between unruly sputtery...

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Original price $299.00
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Original price $299.00
Current price $269.00
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Original price $299.00 - Original price $299.00
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Catalinbread | Skewer | Treble Booster | Based on the Blackmore Hornby-Skewes

Catalinbread

One of Blackmore’s most recognizable pieces of gear is his old Hornby-Skewes Treble Booster, a version of the classic effect used by too many art...

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Original price $299.00 - Original price $299.00
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Original price $279.00 - Original price $279.00
Original price $279.00
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Catalinbread | Katzenkönig | Ovedrive & Distortion | Based on the Tone Bender MKII & RAT Distortion

Catalinbread

Katzenkönig. The Cat KingWe combined the best elements of a Tone Bender MkII fuzz with a Rat distortion to create something that sings like a fuz...

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Original price $279.00 - Original price $279.00
Original price $279.00
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Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $229.00
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Current price $229.00

Catalinbread | Formula 5F6 | Overdrive | Based on the Tweed Bassman-Style AMP 1950

Catalinbread

The 5F6 is Catalinbread's take on the classic tweed Bassman-style amplifier from the late 1950s.Utilizing 2-6L6 output tubes into 4-10" speakers,...

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Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $229.00
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Original price $299.00 - Original price $299.00
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Catalinbread | Formula No.55 | Overdrive | Based on the Fender™ Tweed 5E3

Catalinbread

Turn your amp into a 100 watt tweed Deluxe!Well no, but that’s what it’ll feel like when you plug into your new Catalinbread Formula No. 55! Big ...

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Original price $299.00 - Original price $299.00
Original price $299.00
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Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $259.00
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Current price $259.00

Catalinbread | Giygas | Fuzz | w/ EQ

Catalinbread

Featuring a plethora of useful options, the Giygas gives you everything you’ve ever wanted in a fuzz box, along with some stuff you never knew yo...

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Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $259.00
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Original price $229.00 - Original price $229.00
Original price $229.00
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Current price $229.00

Catalinbread | Epoch Boost EP-3 | Preamp, Buffer & Boost

Catalinbread

The Epoch Boost simplifies the Catalinbread Epoch Pre into a pedalboard-friendly an exact-replica of the infamous EP-3 preamp (even down to mixer...

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Original price $229.00 - Original price $229.00
Original price $229.00
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Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $289.00
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Current price $289.00

Catalinbread | Many Worlds | 8 Stage Phaser

Catalinbread

The Many Worlds is an eight-stage phaser with eight selectable phase control parameters, six LFOs and two envelope-dependent phase shift modes. Y...

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Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $289.00
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Current price $289.00
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