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.
With 8 unique programs, the Tremolo8 shows you what volume modulation is truly capable of.In a past life, this project started as a pedal for our p...
View full detailsEmbark on a sonic journey of modulation with the RoundHouse, Colortones luscious multi mode tremolo pedal featuring three tweakable Modulation M...
View full detailsBuilding off the rich, warm, pulsating modulation of the Monument, the Monumental Harmonic Stereo Tremolo is an analog, optical tremolo bringing ne...
View full detailsInspired by the match-made-in-heaven of vintage effects found on 60s American amps, the second version of the White Whale sets out a new objective...
View full detailsIntroducing the Hotone Pulze Luna Modelling Amplifier in a sleek white finish—a modern marvel designed to elevate your musical experience. This Bl...
View full detailsIntroducing the Hotone Pulze Luna Modelling Amplifier in a sleek white finish—a modern marvel designed to elevate your musical experience. This Bl...
View full details4.67 / 5.0
3 Reviews
Includes the following as Bundle (while stock lasts) 1x Hotone Ampero GigBag (RRP $89) 1x Hotone Ampero Press (RRP $169) 1x Hotone Karat Cap Set of...
View full detailsThree flavours of authentic tube tremolo, at your feet. Evolved from our flagship Astra Modulation Machine, Flow Vintage Tremolo gives you three f...
View full detailsThe portable mini size and powerful CDCM HD + F.I.R.E. modeling technology mix perfectly to deliver the final dish, Ampero Mini. It's the smallest...
View full detailsA very musical Tremolo with a super lush spring reverb as well. Both can be run independently or together.The Tremolo can go from a very sub...
View full detailsRespira" is an Italian verb which means "breathe" in second person imperative (tu, respira = you, breathe).This percussive ambient machine cons...
View full detailsRespira" is an Italian verb which means "breathe" in second person imperative (tu, respira = you, breathe).This percussive ambient machine cons...
View full detailsThe Fundamental Tremolo is a classic optical tremolo, giving you that iconic chewy movement, with the tonal integrity to live on a professional's ...
View full detailsINTRODUCING THE DELTA II The Delta II is a small form factor harmonic tremolo, with smooth organic tone. Harmonic tremolo is achieved by split...
View full detailsThe F-Stop brings two effects found in vintage American tube amplifiers into one pedal. The combination of a tube driven spring reverb with pu...
View full detailsHey champ! Welcome to your brand new Night Wire! The Night Wire is a feature-rich harmonic tremolo. What is harmonic tremolo? In short, the sign...
View full detailsWelcome to your new Hummingbird™ Repeat Percussion tremolo! The Hummingbird is a choppy, sawtooth tremolo modelled on the vintage “repeat percu...
View full details5.0 / 5.0
1 Review
Plug your guitar into this no-frills analog sine-wave tremolo, dial in your settings and enjoy lush tremolo sounds like those found in vintage Fe...
View full detailsThis effect is built to recreate the sound of the famous "vibrato channel" of the vintage Fender® amplifiers. The effect is 100% analog and one of ...
View full detailsThis effect is built to recreate the sound of the famous "vibrato channel" of the vintage Fender® amplifiers. It is not a digital effect. The s...
View full details5.0 / 5.0
2 Reviews
Like many beloved tube amps of yesteryear, Strymon's Flint combines two essential tools into a single high-performing pedal: reverb and tremolo. T...
View full detailsIt's a much, much smaller than the ST-1 at only 3.9" wide x 4" deep, and more intelligent version of the epic Supa-Trem1. Sporting True-Bypass,T...
View full detailsHotone has teamed up with Celestion for the latest iteration of its Ampero amp modeller – the Ampero II Stomp – which comes loaded with 20 of th...
View full detailsThe Keeley VoT reverb and tremolo combo gives players a simple and beautiful sounding way to introduce the famous Keeley spring and plate reverbs ...
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