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.
Released on April Fools' Day in 2021, but the sound is no joke. Yes, we all know the best amplifiers for this style of music should cost more th...
View full detailsThe Komodo Dragon of the mariguanas, the Hawaiian Pizza fuzz is the apex predator of the Planet of the Vapes. Your quest for toanz have brought ...
View full detailsTired of your fuzz getting lost in the mix? Wish you could just pour molten sonic gravy from your speakers? Imagine classic Muff-style fuzziness w...
View full detailsImagine taking the ice bucket challenge, but you’re dunking yourself in dreams! Inspired by the ultra-modern line 14 of the Paris Métro and its ...
View full detailsIf you’re reading this, you must be getting ready to party like it’s 1983. We’ve kept your original, dry signal path analog and pure, then given ...
View full detailsThis one sparks joy! Our SOMERSAULT™ is the chorus-y/vibrato-y/faux-rotary device our customers have asked us to make for years. So now it’s tim...
View full details5.0 / 5.0
1 Review
Blend reverb and cascading analog amplification stages to create complex and abrasive textures. Expanding on the idea of running reverb into disto...
View full detailsTHE LEGENDARY TRANSPARENT OVERDRIVE The Simble Overdrive Mk2 is an improved version of the original Simble, a transparent and organic sounding over...
View full detailsBring the low-end brutality with DSM Humboldt Electronics’ Sub Atomic, an all-analog 2-channel preamp pedal for your bass that covers everything fr...
View full detailsBuilding upon DSM Humboldt’s fan-favourite Bass Station, the Simplifier Bass Master preamp is a pedal-sized powerhouse that’s packed to the brim wi...
View full detailsIntroducing the Cornerstone Colosseum,which combines the unparalleled tone and versatility of the original Colosseum, making it a must have for dis...
View full detailsThe Cornerstone Nero Fuzz is based on a hybrid fuzz/overdrive circuit, combining a unique fuzz circuit with a Gladio SC circuit. The Gladio SC is a...
View full detailsDiscover the perfect fusion of vintage charm and modern innovation with the Antique V3 Classic Drive. Redesigned in the stylish Cornerstone Phase ...
View full detailsDiscover the perfect fusion of vintage charm and modern innovation with the Antique V3 Classic Drive. Redesigned in the stylish Cornerstone Phase ...
View full detailsThe Cornerstone Music Gear Imperium V2 is a dual overdrive pedal that brings two distinct tonal worlds together in one compact, rugged stompbox. On...
View full detailsIconic amp sounds for your pedalboard. The Cutting Edge valve distortion pedal offers aggressive saturated and precise modern metal tones in a comp...
View full detailsIntroducing the VERBERA – a revolutionary reverb pedal that puts the power of professional-grade sound design at your feet. VERBERA redefines what...
View full detailsMirage is a dual reverb workstation that goes far beyond traditional stompbox boundaries. Built around two fully independent engines - R1 and R2 -...
View full detailsThe flagship Helix® Stadium XL Floor amp and effects processor establishes a new benchmark. Leveraging powerful DSP and the entirely new Agoura™ m...
View full detailsChannel the raw desert tones of Rancho de la Luna with the limited-edition EarthQuaker Devices Dirt Transmitter Fuzz Pedal. A reissue of one of EQ...
View full detailsInspired by Jordan Ziff’s minimalist approach to guitar tone, we crafted an exceptional tool for shaping sound. The Ziffer Overdrive seamlessly ble...
View full detailsThe SL-OD Deluxe has internal 3 completely separate pedals in one box: Overdrive, Distortion, Boost.All 3 pedals are connected in series as indepe...
View full detailsOfficial Steve Lukather Signature Overdrive pedalSound Design by Steve Lukather and Uli Rodenberg SL Boost (Clean Boost) Toggle switch FAT Boost T...
View full detailsFollow up model to the legendary RODENBERG COMMANDER Distortion.We have re-released the COMMANDER Distortion with a tight mode.Low Gain / High Gain...
View full details