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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.
Powered by a trio of 12AX7 tubes, the Tone King Imperial Preamp condenses the essence of Tone King’s beloved Imperial MKII amplifier into a pedalb...
View full detailsIn 1987, Mike Soldano created the now legendary Super Lead Overdrive 100-watt tube head. The SLO set the standard for modern high-gain amplificatio...
View full detailsThe SOLDANO SLO PLUS captures the playing experience of both the SLO-100 amplifier’s legendary channels in a powerful, compact new pedal. It delive...
View full detailsThe SOLDANO SLO PLUS captures the playing experience of both the SLO-100 amplifier’s legendary channels in a powerful, compact new pedal. It delive...
View full detailsIn 1987, Mike Soldano created the now legendary Super Lead Overdrive 100-watt tube head. The SLO set the standard for modern high-gain amplificatio...
View full detailsThe Friedman Buxom Boost may be the most powerful tonal solution you ever put on your pedalboard. Like its namesake amp head, this pedal pushes a p...
View full detailsDave Friedman’s Small Box all-tube amplifier is well known for being one of the most flexible and touch-responsive amplifiers on the market today. ...
View full detailsThe Friedman Dirty Shirley all-tube amp is well known for being one of the most flexible and touch-responsive single-channel amplifiers on the mark...
View full detailsThe Friedman BE-OD overdrive pedal puts the intense tone of their BE100 amplifier onto your pedalboard. This is a wide-ranging, British-flavoured ...
View full detailsGuitarists far and wide love Friedman’s original BE-OD overdrive pedal. That said, they’ll love the BE-OD Deluxe twice as much — it gives you the ...
View full detailsEarthQuaker Devices is proud to introduce you to your new best bud, Gary. This little big guy was dreamt up by the one and only Lee Kiernan from th...
View full detailsThe Green Apple OD is HTJ Works’ refined take on the legendary ODR-1 circuit, delivering a classic overdrive tone with modern flexibility. Built wi...
View full detailsNothing beats the classic 12AX7 vacuum tube when it comes to delivering soul-searching guitar tone; thatÕs why itÕs a mainstay in musical instrume...
View full detailsTC Electronic are very excited to have collaborated with the mighty Paul Gilbert on a specially modified edition of the MOJOMOJO OVERDRIVE pedal. ...
View full detailsThe TC Electronic MojoMojo overdrive pedal uses all-analog circuitry to give you amp-like sound in a pedal that's great for both lead boost and ma...
View full detailsZEUS DRIVE has arrived direct from the heavens. With its highly sought-after overdrive boost circuit, this golden chalice among overdrive pedals h...
View full detailsCinders Overdrive is the perfect tool for blues shredders and retro rockers. Its all-analog circuit convincingly recreates the warm harmonic disto...
View full detailsAs far as versatile and ubiquitous effects go, an overdrive emulating a pushed tube amp is number one. El Cambo will fatten up your tone with some...
View full detailsThe Proxima is a Mosfet Overdrive / Fuzz pedal. Its gain range takes you from raw, fat, low-gain breakup to rugged, full-range fuzz. While the con...
View full detailsThe Proxima is a Mosfet Overdrive / Fuzz pedal. Its gain range takes you from raw, fat, low-gain breakup to rugged, full-range fuzz. While the con...
View full detailshis is Konstante—a transparent overdrive in the vein of modern legends like the Timmy and Lightspeed, elevated with the richness of a vintage EP-s...
View full detailsThis is Konstante—a transparent overdrive in the vein of modern legends like the Timmy and Lightspeed, elevated with the richness of a vintage EP-...
View full detailsThe OVERDRIVELAND ODL-1 is FREE THE TONE’s tribute to the iconic sound of the Dumble Overdrive Special—an amp known for its highly dynamic response...
View full details"OVERDRIVELAND was born to be as lustrous and distinctive as the elusive DUMBLE amps that are now hard to come by, allowing players to express the...
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