hello@gsus4.com.au
hello@gsus4.com.au
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.
The Warm Audio Centavo is an accurate recreation of the most sought-after overdrive pedal of the 90’s and beyond. Whether you’re after the fabled ...
View full detailsThe Warm Audio Foxy Tone Box is a hyper-accurate recreation of one of the most sought-after and beloved fuzz pedals of all time - used in the earl...
View full detailsThe seventies were an amazing time, as bell-bottoms, chains and afros dominated the fashion scene and the swoosh and swirl of phaser effects were...
View full detailsThe 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...
View full detailsThe idea of blending amps together has been a studio trick used on countless recordings over the years. Being able to blend the strengths of ...
View full detailsRealistic simulations of spaces, as well as never-before-heard surreal ambiances are represented with stunning sound quality. Sporting stereo in...
View full detailsIn 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...
View full detailsSpanning the gamut of known delay possibilities and beyond, the Echosystem could be the ultimate delay-crafting tool. Faithful emulations of class...
View full detailsFrom mild to crunch to lead, the empress distortion does it all. This true bypass pedal offers three flavors of distortion while retaining a supe...
View full detailsWhen we released our original Compressor back in 2011, it quickly became a favourite among guitar and bass players alike who were searching for so...
View full detailsWhen we released our original Compressor back in 2011, it quickly became a favourite among guitar and bass players alike who were searching for so...
View full detailsVOICED FOR BASS WITH 10Hz-20kHz FREQUENCY RESPONSE When we released our original Compressor back in 2011, it quickly became a favourite among gui...
View full detailsVOICED FOR BASS WITH 10Hz-20kHz FREQUENCY RESPONSE When we released our original Compressor back in 2011, it quickly became a favourite among gui...
View full detailsWHAT’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...
View full detailsThe Empress buffer was designed to be the complete I/O interface for the pedal board, while maintaining the highest fidelity to your guitar's sign...
View full detailsThe Empress buffer+ was designed to be the complete I/O interface for the pedal board, while maintaining the highest fidelity to your guitar’s si...
View full detailsInheriting the DNA of the Smoggy OverdriveIn 2015, the legendary Smoggy Overdrive pedal was created by Mr. Yoshida of Y.O.S. Guitars. 3 Knobs is th...
View full detailsKarDiaN Character Module Box is specifically made for KarDiaN's Characterr Modules. The housing is made out of Aluminum and can hold any character...
View full detailsBeeline Treatment by irodori onboard"irodori" was born in 2017 by Mr. Imanishi of Limetone Audio. It was the winner of that year's effects contest...
View full details"Iodoform" is not an onboard preamp. Rather than amplifying and flavouring the sound as a preamp, Iodoform was developed from the perspective of ac...
View full detailsThe KarDian KND-LOW is a modded version of the Ernie Ball VP Junior. The KND-LOW for BASS was born out of a desire to make the volume pedal not jus...
View full detailsThe KND-LOW was born out of a desire to make the volume pedal not just a device that changes the volume, but a product that creates new music by us...
View full detailsThe world of vividly colEored glasswork. It's a symphony of craftsmanship, from the raw materials to the crafting techniques. One of the p...
View full detailsThe 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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