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.
There is something special about a Keeley Modded Blues Driver. There’s something even more remarkable about Andy Timmons’ tone. Coincidence? We t...
View full details5.0 / 5.0
1 Review
Glenn Fricker is one of Revv’s earliest supporters & a lifelong opponent of stale, sterile guitar tone. Together, we set out to combine Rev...
View full detailsA Little Overdrive From Texas Based on the classic tones of a bearded Texas Legend, El Hombre is the ideal overdrive for thos...
View full detailsBlues Overdrive The Blue Note gives you a very woodsy blues overdrive feel and can achieve more gain than a typical tube scr...
View full detailsEXTRAORDINARY VERSATILITY – ARCHER SELECTThe Archer Select is truly the most versatile K style overdrive yet. Featuring the ability to switch be...
View full detailsAn exact recreation of the clean boost side of a Klon. Add the sought after Klon midrange to your tonal range! The Archer Clean is based on the...
View full detailsGold Klone Tone - Legendary tone in a compact package. No pedal holds more mystique than the legendary Klon overdrive. With its unique overdri...
View full detailsWhen you need overdrive along with outstanding EQ control, the Melody Overdrive/EQ Pedal from J. Rockett Audio Designs is an intelligently design...
View full detailsThe Rockaway Archer is an overdrive EQ all in one. The Rockaway Archer was developed for legendary guitarist Steve Stevens as an all in one solu...
View full detailsDESIGNED FOR A SESSION LEGEND The Power Amp section is fat and loud with nothing but punch, designed to emulate the sound of a full blown tube po...
View full detailsThe new GTO is the latest design coop with Guthrie Trapp. The original was sort of the Nashville favorite, recreating the old Nobels ODR-1. A gr...
View full detailsThe Blue Note Tour gives you a very woodsy blues overdrive feel and can achieve more gain than a typical tube screamer (no this isn't another TS...
View full details100% Analog delay / 16-700ms time range with modulation The ADG-1 is the latest installment in Hawker’s legacy of highly sought-after analog delay ...
View full detailsBack and better than ever! The Del Mar mk2 combines the much-lauded Del Mar sound with the refinements that a further decade of engineering exper...
View full detailsWhat's new with the Mk3 Version: Same classic Sick As sound Robust power input protection Optimised power delivery network Reduced noise floor ...
View full detailsPart-for-part Re-creation of an Iconic Overdrive with NOS Components The Jeff Archer from J. Rockett Audio Designs is a limited-edition version o...
View full detailsThe Archer is sort of a 2 in one pedal. It can be used as just a clean boost by turning the gain all the way down. As you introduce gain it will ...
View full detailsThe DUDE is designed to achieve the classic D style ODS sounds and feel. From Robben Ford to Larry Carlton to scorching gain, it is all there. Th...
View full detailsThe new .45 Caliber is a pedal we have been asked to create for some time now. It is a recreation of the original 1962 JTM 45 sound, overdriven. T...
View full detailsFLWR is an overdrive, distortion and sometimes fuzz! It starts very clean and gets up into Fuzz territory at max settings. It's designed to help...
View full details"I love Thorpy pedals! They look awesome and they sound amazing. I wanted to create something that would cover all the gain that tones I use, from...
View full detailsThe Fundamental Drive is a versatile overdrive with the tonal integrity to live on a professional's pedalboard but with simplified controls frien...
View full detailsStep Through the Looking Glass Into a New World of Overdrive. Dial in the ideal reflection of your sound with a set of powerful, yet simple co...
View full detailsIntroducing the Bright Horse, a versatile guitar effect pedal based on the Klon circuit that offers a wide range of tonal options. This pedal is ...
View full details