Skip to content
Pedals & Effects - Gsus4

Pedals & Effects

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.

Walrus | KANGRA | Envelope Filter Fuzz (WAL - KANGRA) - Gsus4
Walrus | KANGRA | Envelope Filter Fuzz (WAL - KANGRA) - Gsus4 Sold out
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00

Walrus | KANGRA | Envelope Filter Fuzz

Walrus Audio

Would you like to command all of existence with the authority of one guitar strike? The Kangra Filter Fuzz is a true bypass, two-in-one pedal ...

View full details
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00
Sold out
Walrus | MONUMENT V2 | Harmonic Tap Tremolo (WAL - MONUMENT - V2) - Gsus4
Walrus | MONUMENT V2 | Harmonic Tap Tremolo (WAL - MONUMENT - V2) - Gsus4 Sold out
$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00

Walrus | MONUMENT V2 | Harmonic Tap Tremolo

Walrus Audio

The Monument returns in a smaller form factor with new features, like assignable expression control and rate ramp up. Changes to the V2 are as f...

View full details
$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00
Sold out
Walrus | ERAS | Five State Distortion Pedal (WAL - ERAS) - Gsus4
Walrus | ERAS | Five State Distortion Pedal (WAL - ERAS) - Gsus4
$349.00 - $349.00
$349.00
$349.00
$349.00 - $349.00
$349.00

Walrus | ERAS | Five State Distortion Pedal

Walrus Audio

A new Era of gain is here with the Eras Five-State Distortion. Walrus is pouring on all the gasoline for a new high-gain distortion to create my...

View full details
$349.00 - $349.00
$349.00
$349.00
$349.00 - $349.00
$349.00
Walrus | POLYCHROME | Analog Flanger | Dry - Flange - Vibrato Blending (WAL - POLYCHROME) - Gsus4
Walrus | POLYCHROME | Analog Flanger | Dry - Flange - Vibrato Blending (WAL - POLYCHROME) - Gsus4 Sold out
$319.00 - $319.00
$319.00
$319.00
$319.00 - $319.00
$319.00

Walrus | POLYCHROME | Analog Flanger | Dry-Flange-Vibrato Blending

Walrus Audio

Like the Iguana that’s malleable to its environment, blending in to its surroundings for harmonious balance or standing out with vibrant confi...

View full details
$319.00 - $319.00
$319.00
$319.00
$319.00 - $319.00
$319.00
Sold out
Walrus | EB - 10 | Preamp / EQ / Boost Pedal | Black (WAL - EB10 - BK) - Gsus4
Sold out
$349.00 - $349.00
$349.00
$349.00
$349.00 - $349.00
$349.00

Walrus | EB-10 | Preamp / EQ / Boost Pedal | Black

Walrus Audio

Optimize Your Guitar Tone for Any Rig or Venue With low, mid, and high EQ bands to boost or cut to your tastes, the Walrus Audio EB-10 pedal is a...

View full details
$349.00 - $349.00
$349.00
$349.00
$349.00 - $349.00
$349.00
Sold out
Walrus | AGES | Five State Overdrive Pedal | OPEN - BOX (AGES - OPEN - BOX) - Gsus4
Sold out
$359.00 - $359.00
$359.00
$359.00
$359.00 - $359.00
$359.00

Walrus | AGES | Five State Overdrive Pedal

Walrus Audio

A Versatile Overdrive for Any Player Whether it's the only drive pedal in your signal chain, or you're stacking it with other pedals, the Walrus...

View full details
$359.00 - $359.00
$359.00
$359.00
$359.00 - $359.00
$359.00
Sold out
Walrus | LILLIAN | Analog Phaser / Vibrato Pedal (WAL - LILLIAN) - Gsus4
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00

Walrus | LILLIAN | Analog Phaser / Vibrato Pedal

Walrus Audio

Analog Phasing Plus Vibrato Too Luscious analog phase-shifting effects await in the Walrus Audio Lillian phaser effects pedal. Select either 4-sta...

View full details
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00
Walrus | DEEP SIX COMPRESSOR V3 | Studio Grade Compressor Pedal (WAL - DEEPSIX) - Gsus4
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00

Walrus | DEEP SIX COMPRESSOR V3 | Studio Grade Compressor Pedal

Walrus Audio

Version 3 of the Studio-grade Compressor in Guitar Pedal Form Revamped with input from users and artists everywhere, version 3 of the popular Wa...

View full details
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00
Walrus | FATHOM | Multi Function Reverb Pedal (WAL - FATHOM) - Gsus4
Sold out
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00

Walrus | FATHOM | Multi Function Reverb Pedal

Walrus Audio

Four Reverb Modes with Big Performance Potential Whether you use reverb for subtle ambience or to completely drown your tone in evocative washes...

View full details
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00
Sold out
Walrus | ARP - 87 | Multi Function Delay Pedal (WAL - ARP87) - Gsus4
$319.00 - $319.00
$319.00
$319.00
$319.00 - $319.00
$319.00

Walrus | ARP-87 | Multi Function Delay Pedal

Walrus Audio

The Feature-rich Delay Your Pedalboard Has Been Waiting For With four master algorithms — Digital, Analog, Lo-Fi, and Slap — the Walrus Audio AR...

View full details
$319.00 - $319.00
$319.00
$319.00
$319.00 - $319.00
$319.00
Walrus | MAKO Series R1 | High - Fidelity Stereo Reverb Pedal | MK1 (WAL - MAKO - R1) - Gsus4
Walrus | MAKO Series R1 | High - Fidelity Stereo Reverb Pedal | MK1 (WAL - MAKO - R1) - Gsus4
$519.00
$519.00 - $519.00
$519.00
$439.00
$439.00 - $439.00
$439.00

Walrus | MAKO Series R1 | High-Fidelity Stereo Reverb Pedal | MK1

Walrus Audio

Boasting a feature set unlike any other stompbox-sized reverb, the Walrus Audio R1 is a new addition to the company’s groundbreaking Mako serie...

View full details
$519.00
$519.00 - $519.00
$519.00
$439.00
$439.00 - $439.00
$439.00
Walrus | JULIA V2 | Analog Chorus & Vibrato Pedal (WAL - JULIA - V2) - Gsus4
Walrus | JULIA V2 | Analog Chorus & Vibrato Pedal (WAL - JULIA - V2) - Gsus4
$309.00
$309.00 - $309.00
$309.00
$299.00
$299.00 - $299.00
$299.00

Walrus | JULIA V2 | Analog Chorus & Vibrato Pedal

Walrus Audio

From subtle textural movement to warbling trembulations, the Walrus Audio Julia V2 analog chorus/vibrato pedal — now featuring updated artwork...

View full details
$309.00
$309.00 - $309.00
$309.00
$299.00
$299.00 - $299.00
$299.00
Walrus | SLO | Multi Texture Reverb & Sustain Pedal (WAL - SLO) - Gsus4
Walrus | SLO | Multi Texture Reverb & Sustain Pedal (WAL - SLO) - Gsus4
$349.00
$349.00 - $349.00
$349.00
$319.00
$319.00 - $319.00
$319.00

Walrus | SLO | Multi Texture Reverb & Sustain Pedal

Walrus Audio

Cavernous Reverb with Captivating Modulation If you use reverb more as a sonic texture than as a subtle ambient effect, you’ll love the Walrus ...

View full details
$349.00
$349.00 - $349.00
$349.00
$319.00
$319.00 - $319.00
$319.00
Walrus | JULIANNA Deluxe | Stereo Analog Deluxe Chorus/Vibrato Pedal (WAL - JULIANNA) - Gsus4
Walrus | JULIANNA Deluxe | Stereo Analog Deluxe Chorus/Vibrato Pedal (WAL - JULIANNA) - Gsus4
$429.00 - $429.00
$429.00
$429.00
$429.00 - $429.00
$429.00

Walrus | JULIANNA Deluxe | Stereo Analog Deluxe Chorus/Vibrato Pedal

Walrus Audio

Walrus Audio’s Julia is known for its rich, cascading chorusing, vibrant vibrato, and unique lag function, which can send the effect into seasic...

View full details
$429.00 - $429.00
$429.00
$429.00
$429.00 - $429.00
$429.00