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.
2nd Batch Sold Out Pre-Orders Now Open for 3rd Batch (ETA December 2025-January 2026) Nucleo Reverb is not just a reverb pedal – it’s a creative i...
View full detailsBy using FTT’s original algorithm, the AMBI SPACE combines various elements to achieve a mechanism for producing complex reverberation, through the...
View full details“Creation of a new sound” ― this was the motto for the development of FREE THE TONE “FUTURE FACTORY” FF-1Y. Many digital delay units that implemen...
View full detailsExperience powerful sound and true portability with the Alto UBER FX2 Portable 200W Speaker. It delivers clear, immersive audio across 320 degrees—...
View full detailsThe Alto TX412B is a powerful, battery-powered PA speaker designed for performers, buskers, and mobile musicians who need high-quality sound witho...
View full detailsThe Alto Professional Busker is the battery-operated PA for the active on-the-go musical performers who demand top-tier sound in a portable solutio...
View full detailsMeet the Pulze Mini — a palm-sized powerhouse designed for guitarists, bassists, and acoustic players who want pro-level tone without hauling arou...
View full detailsThe Free The Tone "TRI AVATAR" is a next generation chorus pedal with four signal paths for three chorus sounds (three phases) and one dry signal. ...
View full detailsKlowra Vein – 17‑Interval Polyphonic Pitch‑Shifter Pedal Precision Pitch Shifting, Harmonies, Octaves & Glide Modes with Ramp, Stereo Output &...
View full detailsKlowra Sprout – 9‑Mode Stereo Modulation Pedal Studio-Quality Multi-Modulator: Chorus, Flanger, Phaser, Tremolo, Uni‑Vibe & More with Ramp, Ta...
View full details5.0 / 5.0
1 Review
Klowra Limbo – 9‑Mode Stereo Reverb Pedal Studio-Class Reverb with Ramp & Freeze Modes, Expression Control, and USB‑C Firmware Updates Over...
View full details5.0 / 5.0
1 Review
Klowra Everlast – 9‑Mode Stereo Delay Pedal Stereo Delay with Studio-Grade DSP, Tap Tempo, Expression Control, and USB-C Firmware Updates Overv...
View full detailsTake total control of your vocal sound onstage with the HeadRush VX5, your all-in-one, easily transportable vocal production powerhouse. This feat...
View full detailsThe Ultimate DUAL EXPRESSION For Your Modellers Like Quad Cortex, Helix & Kemper Expression Output 1: Smooth Throw Expression Pedal The ...
View full detailsThe Dane we all know and love just turned 5. Five years of great tone and five years of an awesome partnership with Danish Pete. A crisp new look w...
View full detailsPresenting the all new Kernom ELIPS Programmable Modulation Pedal, offering modern Digital control of an Analog Signal path. The ELIPSE redefines ...
View full detailsFollowing the amazing success of MB Octaver, we decided to offer a smaller version, part of our Raw pedals series. As for its predecessor, the MB ...
View full detailsLike all our products, the PRO BASS MIXER was developed to meet the needs of musicians. With 3 channels, the PRO BASS MIXER is an excellent choice ...
View full detailsAfter the huge success of the Little Mark Vintage head, marking a new Markbass era, we designed the MARK VINTAGE PRE, a new tube preamp pedal, REA...
View full detailsWhat is more powerful: the pedal, or the mighty foot of the player who steps upon it? For years we have had players ask us if our pedals are appr...
View full detailsThe "final form" of the pedal that started it all for us, Wave Cannon Zero goes above, below, and beyond what people expect of a distortion. WAV...
View full detailsThe SGT-DI™ preamp and DI gives modern bassists an entire rig in a single stompbox. It delivers an enhanced Super Grit Technology™ overdrive circui...
View full detailsThe "final form" of the pedal that started it all for us, Wave Cannon Zero goes above, below, and beyond what people expect of a distortion. WAV...
View full detailsPARABOLA™ is the sonic equivalent of riding your space mammoth through giant puddles in the astral plane while feeding it caffeinated energy drink...
View full details