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Description
The Alesis Quadraverb GT is a versatile effects processor that brings a world of sonic possibilities to your studio setup. Designed with the professional musician in mind, this unit integrates seamlessly into both live and recording environments, offering an impressive range of effects that can enhance any audio signal. The Quadraverb GT is renowned for its unique guitar-friendly features, making it an ideal choice for guitarists looking to expand their tonal palette. It combines multi-effects processing with amp simulation, allowing you to sculpt your sound with precision.
With its intuitive interface, the Quadraverb GT offers easy access to its rich library of reverb, delay, chorus, flange, and other modulation effects. The unit's robust build ensures reliability, whether you're on stage or in the studio. Musicians appreciate the flexibility of this processor, as it allows for both preset and user-defined settings, enabling customized soundscapes that can be recalled at a moment's notice.
This effects processor is particularly celebrated for its ability to deliver lush reverbs and ambient textures, making it a staple in the toolkit of many sound designers and audio engineers. Whether you're looking to add depth to your live performances or refine your studio recordings, the Quadraverb GT provides the tools needed to achieve a polished, professional sound.
Key Features:
- Multi-effects processor tailored for guitarists
- Integrated amp simulation capabilities
- Vast library of reverb, delay, chorus, and modulation effects
- Intuitive interface for easy navigation
- Supports both preset and user-defined settings
- Durable construction suitable for live and studio use
Product specs
| Brand | Alesis |
| Model | QuadraVerb GT 20k Bandwidth Simultaneous Guitar Effects Processor |
| Finish | Black |
| Year | 1990s |
| Categories | Multi-Effect, Reverb |
FAQs
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What effects are included in the Alesis Quadraverb GT?
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The Alesis Quadraverb GT features multiple effects such as reverb, delay, pitch shifting, EQ, and distortion/overdrive specifically designed for guitar processing.
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Can the Alesis Quadraverb GT be used with instruments other than guitar?
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Yes, while the Quadraverb GT is optimized for guitar, it can also be used with other instruments and in studio setups to process a variety of sounds.
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How does the Alesis Quadraverb GT differ from the standard Quadraverb?
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The Quadraverb GT includes additional features like amp modeling and distortion/overdrive effects, which are not present in the standard Quadraverb model.
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Is the Alesis Quadraverb GT suitable for live performances?
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Yes, the Alesis Quadraverb GT is designed for both studio and live performance settings, offering versatile effects processing that can enhance live sound.
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What is the connectivity like on the Alesis Quadraverb GT?
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The Alesis Quadraverb GT provides standard connectivity options suitable for integrating into both live and studio environments, including inputs and outputs for signal routing.
Videos
Tone Works
Alesis Quadraverb GT
Alesis Quadraverb GT
Tone Works
Alesis Quadraverb GT - LCD and Battery Replacement
Human Error Synth Repair
Marshall JVM 410H + 1960 AV w/ Alesis Quadraverb GT (review)
Daniel Krämer
Reviews
PROS
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Offers iconic early 90s reverb settings, including Jeff Buckley's famous tone
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Includes guitarist-friendly presets with hi-z inputs
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Capable of producing unique delay, modulation, and reverb effects
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Comes in mint condition with all original packaging and accessories for collectors
CONS
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Some presets are noisy and not clean, affecting sound quality
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Lacks the pure, quiet digital component expected by some users
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Altered frequency response, with noticeable filtering out of treble
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Effects can sound overly compressed, even without a compressor engaged
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Falls short in sound quality compared to Yamaha SPX90, TC, and Lexicon units
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Alesis Quadraverb GT.
Features and functionality
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The Quadraverb GT's presets include preamp gain, which can sound dated; many users suggest turning it off for better tone.
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The unit's interface is considered difficult to navigate; using a MIDI editor can simplify programming.
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Owners find the Quadraverb GT noisy, especially when using certain effects, affecting its use in clean signal chains.
Source
Use cases and applications
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For sounds similar to LSD and the Search for God, users recommend a gated reverb at the start of the chain, followed by chorus and delay effects.
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For shoegaze tones, a reverse reverb into chorus, followed by reverse delay and modulated reverb, closely replicates desired sounds.
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The Quadraverb GT excels for recreating 90s bedroom producer sounds but less so for modern precision recording needs.
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Comparisons
Setup and maintenance
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Replacing the power supply may resolve memory issues, particularly given the Quadraverb GT's unique DIN plug power connector from the 90s.
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Owners suggest checking and potentially reseating socketed chips as a troubleshooting step for memory-related problems.
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Running the self-test feature, which scans EPROMS, is a useful diagnostic tool, though it may not address memory-specific issues.
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Attempting a factory reset is a common step post-battery replacement, though its efficacy in solving memory issues is uncertain.
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Other
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Even with memory issues, the unit functions normally if save/load operations are avoided, indicating potential memory component failure.
Source
4.0 out of 5
Based on 2 Reviews and 12 Ratings
1493
A Master of the classic rack effects for guitars!
I got my first one in the early 90s and then quickly added two more to the studio / live rig for those who were performing with me at the time.
I have kept my first one and shed the two others just before the pandemic though I often wish I had kept them though I did get a hefty sum for them.
The Quadraverb GT abled me to achieve many sounds I utilized over the years, spawning many creative journeys!
While I have not used it in some time, I am sure it will eventually make its way into future projects or jobs.
This is a highly recommended piece of kit which will fit right at home for people.
I did "wind up" with two Korg A3's when working on a soundtrack. This is another interesting choice though I used that primarily to get the sound The Edge played on songs like "Mysterious Ways".
41026
ugh
I think I've owned 2 of these, neither of which I paid for. These are quadraverbs with hi-z inputs available and 'guitarist friendly' presets. Alesis made great efforts not to have these sound as bitty as a lot of the affordable digital multi-fx racks of the era, but in doing so they seems to have filtered out a lot of the treble. This is a funky sounding box with a weird frequency response. The effects sound very compressed as well whether there's a compressor running or not.
I renamed all the factory presets on the 1st Quadraverb I owned. For instance, King's Hall became King's Dungeon and 5 Band Graphic EQ (who the hell uses a digital multi-effects box to EQ their guitar signal?) became 5 Man Anal BBQ.
There are some interesting delay, modulation and verb things you can pull off with this, but I prefer the Yamaha spx90's sound. Its unabashedly early digital. Or if I want good digital sounds TC and Lexicon stuff is miles ahead.
Artist usage
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John Squire uses the Alesis Quadraverb GT as one of his two rack effects units, as detailed in his live setup on Pdmcauley. While one unit is highly versatile, the reason for having two might be to simultaneously manage vocal and guitar effects through MIDI.
In this photo, Waters can be seen with Alesis Quadraverb GT. Many thanks to jimmarchi1 for identifying the model.
The SDD3000 proved troublesome and were replaced by one and then two ALESIS QUADRAVERB GT multi effect and digital delay units (not with Hank Marvin preset I assume). These were mounted in a 19” rack flight cased config and placed onto top of the JC120 amp.
"What I use in the studio now is not that different to when we started. There's an old 1624 Soundcraft desk that's pretty knackered but has a nice warm sound that you wouldn't get on a modern one. Our outboard gear is pretty bog standard, just ordinary delay lines and digital reverbs. Nothing very expensive. When we bought the Lexicon PCM70 it was £2,000 — but now you could get it for £500. More recently we bought a Quadraverb GT and a Yamaha EMP700 guitar multi‑effects processor, though I haven't played guitar for ages and ages. I'm more keyboards‑based now."
The image from Vandergraafgenerator confirms that Peter Hammill uses an Alesis Quadraverb GT, a versatile effects processor in his studio setup.
It can be seen in the eleventh photo, captioned "Some of Marius de Vries' outboard gear. From top: Digitech Vocalist II effects, Yamaha SPX900 multi‑effects, Alesis Quadraverb GT and Quadraverb multi‑effects, Mutronics Mutator compressor, Avalon input channel, Yamaha REV7 multi‑effects, Alesis 3630 compressor and Tascam DA30 DAT recorder."
A user-uploaded photo shows Peter Yates using the Alesis Quadraverb GT as his reverb processor.
They list all their studio gear on their website, you can see this item too.
Genre Usage
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Used With
Based on how musicians on Equipboard use Alesis Quadraverb GT, it is most commonly used with the following gear.
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