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.
Silver Spring Reverb (SSR) is a compact, easy to use digital/analog reverb with a pure analog direct signal path. It creates a natural sounding amb...
View full detailsELECTRIC BLUE II - Chorus Vibrato is a truly powerful, all analog modulation tool! ELECTRIC BLUE II - Chorus Vibrato is a super high quality modu...
View full detailsKAILANI SOUND SAMPLES: 1. Expand: Your browser does not support the audio element. 2. Ephemeral: Your browser does not support the aud...
View full detailsNARCISO SOUND SAMPLES: 1. The Temper Trap - Sweet Disposition: Your browser does not support the audio element. 2. Run Like Hell - Pink Floy...
View full detailsLOKI SOUND SAMPLES: 1. PHASER: Your browser does not support the audio element. 2. CHORUS: Your browser does not support the audio el...
View full detailsHELIOS SOUND SAMPLES: 1. Keith Urban: Your browser does not support the audio element. 2. Boston: Your browser does not support the au...
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1 Review
As much as we love the tradition and sound of the classic Accutronics 4AB3C1B pan, we have to admit that the decay of this pan is currently longer...
View full details5.0 / 5.0
3 Reviews
Incredible stereo reverb and tremolo with the Zoma The first sound effects built into amplifiers were tremolo and reverb. Keeley’s legendary rever...
View full detailsA buffer is an important tool to combat tone loss with long cable runs or in signal chains running lots of true bypass pedals. With its high 1Mohm ...
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1 Review
The EarthQuaker Devices® A/B Box is a simple, compact tool that lets you choose between two of almost anything. Due to its completely passive desig...
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1 Review
A buffer is an important tool to combat tone loss with long cable runs or in signal chains running lots of true bypass pedals. The EarthQuaker Devi...
View full detailsThe EarthQuaker Devices® Passive ABY Box is the perfect solution if you can’t decide when and where you would like your signal to go. In its most b...
View full detailsUsing an effect loop switcher on your pedalboard allows you to easily remove all your effects from the signal path creating a path of least resista...
View full details‘The Kochness Monster is a pared-down, throw-and-go, orange-clad warrior of the sonic night. Four delicious flavours of JAM pedal glory to get the...
View full detailsThe world is full of guitar and bass effects pedals, we all know that (that's the main reason we are producing our own pedalboards), so we thought ...
View full detailsAclam’s the Mocker fuzz pedal has been meticulously hand-crafted to capture that legendary ‘60s fuzz tone of a VOX UL730 style stompbox. Aclam have...
View full detailsAn effect pedal that recreates the Grampian Reverberation Unit Type 636 S/N: 1138 Pete Townshend used as a saturation tool. The result is a versat...
View full detailsAn effect pedal that recreates the Grampian Reverberation Unit Type 636 S/N: 1138 Pete Townshend used as a saturation tool. The result is a versati...
View full detailsThe Beatles fans, come together. Aclam have modelled the Dr. Robert overdrive on the rare Vox UL730 solid-state preamp, used extensively by The B...
View full detailsOut of respect for the limited number of MP40s featuring custom “Moving Pictures” inspired artwork, Tech 21 are offering the Geddy Lee YYZ Shape-sh...
View full detailsMuch more than just a direct box, the SansAmp Bass Driver DI is capable of dialing up big vintage tube tones, bright modern slap sounds, gnarly ...
View full details2-channel bass preamp and DI Clean channel includes a 3-band active EQ, Level control, and built-in compressor Drive channel consists of a 3-band ...
View full detailsBrian Wampler's lifelong pursuit of the perfect guitar tone led him to design the Catacombs, a pedal that balances versatility and ease of use. Mus...
View full detailsThe Donner One Looper makes looping easy. This Looper is boiled down to the essentials and makes control intuitive yet flexible, so guitarists can ...
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