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Description

Experience a world of sonic possibilities with the Alesis Quadraverb, an iconic effects processor that has been a staple in studios and live performances since its debut. Known for its quadruple simultaneous effects, this processor delivers rich, multi-layered sounds that can elevate any musical creation. Whether you're a producer seeking lush reverbs or a guitarist searching for that perfect echo, the Quadraverb provides an extensive palette of effects to explore.

Equipped with reverb, delay, chorus, and flange, the Quadraverb allows you to combine these effects seamlessly, offering unparalleled versatility. Its intuitive interface ensures easy navigation, so you can focus less on tweaking and more on playing. The unit also provides MIDI compatibility, making it a flexible addition to any setup, whether you're in the studio or on stage. With a reputation built on quality and reliability, the Alesis Quadraverb continues to be a trusted choice for musicians and sound engineers alike.

Key Features:

  • Quadruple simultaneous effects: reverb, delay, chorus, and flange
  • Intuitive user interface for easy operation
  • MIDI compatibility for seamless integration into your setup
  • Wide range of presets for immediate use
  • Robust design suitable for both studio and live environments

Owner's manual

Alesis Quadraverb User Manual

Product specs

Brand Alesis
Model QuadraVerb 20k Bandwidth Simultaneous Digital Effects Processor
Finish Black
Year 1990s
Categories Multi-Effect, Reverb

FAQs

What types of effects can the Alesis Quadraverb produce?

The Alesis Quadraverb can produce reverb, delay, pitch shift, and EQ effects. These can be used simultaneously in various configurations, offering versatile sound processing options for studio and live environments.

Is the Alesis Quadraverb suitable for live performances?

Yes, the Alesis Quadraverb is suitable for live performances due to its robust multi-effects capabilities and ease of use, allowing musicians to enhance their sound with reverb, delay, and more in real-time.

Can the Alesis Quadraverb be integrated into a modern studio setup?

The Alesis Quadraverb can be integrated into modern studio setups, though it uses older connectivity standards. Musicians may need additional adapters or interfaces to connect it with contemporary equipment.

What is the difference between the Alesis Quadraverb and Quadraverb Plus?

The primary difference is in the firmware; the Quadraverb Plus includes enhanced features like tap tempo. Both models share the same hardware design and core effects capabilities.

How does the Alesis Quadraverb handle multiple effects simultaneously?

The Alesis Quadraverb can process up to four effects at the same time, allowing users to create complex soundscapes by combining reverb, delay, pitch shift, and EQ in parallel or series configurations.

HAINBACH

HAINBACH

Alesis Quadraverb is an underrated ambient treasure (and why you need two)

Video thumbnail for Alesis Quadraverb is an underrated ambient treasure (and why you need two) by HAINBACH

Alesis Quadraverb is an underrated ambient treasure (and why you need two)

HAINBACH

HAINBACH

Video thumbnail for Alesis Quadraverb - 30 years old and still fabulous.. by Dan Baker

Alesis Quadraverb - 30 years old and still fabulous..

Dan Baker

Dan Baker

Video thumbnail for An Essential 80s Rack Unit!(1989 Alesis QUADRAVERB) by Robert Baker

An Essential 80s Rack Unit!(1989 Alesis QUADRAVERB)

Robert Baker

Robert Baker

Video thumbnail for Alesis Quadraverb ((stereo)) by hovercraft Artifact

Alesis Quadraverb ((stereo))

hovercraft Artifact

hovercraft Artifact

Video thumbnail for The immortal Alesis Quadraverb multi FX processor by Direct Sound Records

The immortal Alesis Quadraverb multi FX processor

Direct Sound Records

Direct Sound Records

Video thumbnail for Alesis QuadraVerb // Initial Impressions & Sound Demos by Harry Vincent

Alesis QuadraVerb // Initial Impressions & Sound Demos

Harry Vincent

Harry Vincent

Reviews

PROS

  • Unique, special sound not replicated by newer models

  • Transformable patches allow for personalized sound creation

  • Durable, reliable performance over decades

  • Excels in reverb quality, especially on synths

  • Straightforward menu navigation enhances usability

  • Offers professional quality effects like delays and reverbs

  • Preset and user programmable options for versatility

  • Modification potential to improve performance for recording

CONS

  • Programming can be cumbersome with lots of menu diving

  • Limited by sound variety and processing power

  • Can be noisy without modifications

  • Modulation sounds outdated compared to modern pedals and plugins

  • Some users find the built-in reverbs lacking

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Alesis Quadraverb.

Features and functionality

  • The Quadraverb 2 is all digital, unlike the original, which had an analog dry path with VCAs, affecting the direct signal level memory.

    Source
  • The Quadraverb 2 offers 200 user slots for custom programming, but alerts users when processing limits are reached while stacking effects.

    Source
  • Owners note the Quadraverb's ability to run up to four effects simultaneously, though this pushes the limits of 1989 DSP technology, causing a metallic, grainy sound.

    Source
  • The Quadraverb was a pioneering economical multi-effects unit upon release, allowing multiple simultaneous effects, though some users found its reverbs inferior to predecessors like the Midiverb II.

    Source

Use cases and applications

  • Owners use the Quadraverb for creating ambient textures, highlighting its role in the sound of artists like Aphex Twin and Global Communication.

    Source
  • Some owners use the Quadraverb for extreme, outlandish effects, like super long shimmers reminiscent of Jeff Buckley.

    Source
  • The Quadraverb is praised for its MIDI compatibility, enabling unique effects like triggering the resonator in MIDI gate mode for karplus strong style chords.

    Source

User experience

  • Some users find programming the Quadraverb akin to using an old VCR, adding a nostalgic element to the user experience.

    Source
  • Users report significant noise when using the Quadraverb, impacting its suitability for noiseless digital recording setups.

    Source

Comparisons

  • The Quadraverb 2 is noted to sound cleaner but tamer than older Alesis units, with limited processing power.

    Source
  • Compared to the Rocktron Intellifex and Yamaha SPX-90, some users found the Quadraverb to be noisier and less clean.

    Source

Value and pricing

  • $160 is seen as a fair price for the Quadraverb 2, especially given its current desirability and typical market prices on platforms like Reverb and eBay.

    Source

Critic Reviews

Alesis Quadraverb (MT Apr 89)

muzines.co.uk

The Alesis Quadraverb is a powerful multi-effects processor that offers immense versatility at a budget-friendly price. It can handle four effects simultaneously, including reverb, delay, pitch shift, and EQ, making it a strong contender for both home studios and professional setups. The review praises its comprehensive reverb and EQ capabilities, alongside its smooth operation and low background noise. However, programming the unit can be cumbersome due to multiple button presses, and some settings adjustments can be tedious. Despite minor interface niggles, its rich feature set and real-time MIDI control make it a worthwhile investment for those seeking high-quality effects without breaking the bank.

positive
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4.5 out of 5

Based on 6 Reviews and 36 Ratings

5 star
4 star
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1 star
timebaby

Past its prime, but still very useable

Alesis gear has never been top of the line, but back in the '90s you were thrilled to have it around if you were on a tight budget. I bought my Quadraverb over 20 years ago, and it's still going strong today. I don't make much use of its modulation sounds, which are all done far better by pedals and plug-ins these days. That said, its reverb is still excellent, especially on synths. You can even get more out of it by cranking the input knob to overdrive the reverb, which works better than you'd expect.

Like so many rack units and synths from this era, programming it is a bit of a pain, with lots of menu diving on its little LCD display, but it's not as bad as it could be. Choose one of the preset signal paths, edit each effect to your taste, and hit save. The buttons don't feel great, but at least the value up/down buttons speed up the longer you hold them which makes scrolling through the numerous built in and user programmable presets a little more convenient. It's probably not going to be anyone's primary effects unit these days unless you're intentionally going for the cheesier side of '90s rack sounds, but as a companion to your favorite hardware synth, it's a great affordable unit.

From Gear Setup
rackattack

a personal favorite of mine

I obsessed about this reverb for at least a year. For me personally the sounds are unique, it may have to do with me growing up with music in which it was used heavily, namely the verve. The weird thing is that with the upgrade to the + version the sound slightly changes, becomes a bit clearer, but it is not the same anymore. Once I figured out all its tweaking abilities I spend endless hours creating new patches. It has a limited era sound, but for me it is hard to beat. It has been mass produced so it can be found relatively cheap. I advise to read into its different versions, namely the + upgrade, the GT. The quadraverb 2 is fundamentally different. If you are looking for a cheaper produced but similar sounding reverb I think the midiverb III would be that. The AC power adapter is bulky. Use it with both inputs and outputs, it is meant to be used that way.

Preferred Settings + Usage:

favorite patches: 64, 79

Roles:
Genres:
From Gear Setup
jimmarchi1

meh

I have a love hate relationship with the quadraverb. Its not as outright bad to my ear as the midiverbs. I remember the first unit I owned I saved all these patches and called them things like "5 man anal BBQ"

ebowglow

This is the infamous reverb monster!

I always loved this thing but it was pretty darn noisy. Years later I found a wonderful MOD on the web (switching out a couple of caps) and it cleaned up all the noise and made it very usable for recording. You can get these pretty cheap on Ebay right now. This is a must for electronic, shoegaze, goth, and ambient musicians! It's not a Lexicon or Eventide but it sounds pretty good with the MOD.

jimmarchi1

its no SPX90 and the GT is most definitely the better version... I have 1 of these and a MIDIverb laying around SOMEWHERE and have owned 2 other Quadras, regular and GT, the GT is less noisey and just smoother sounding in a good way... I miss my SPX90 occasionally for its crispy, bright 'n bitty sounds, but I never ever feel like digging out any of my Alesis gear...

mikefiction

It's crap. But it's great crap.

It's got crap reverbs that I use all the time. It's not really very good at anything. Except when it is. I like this crappy box. Everyone should own one. Don't pay more than $50.

dave_stitch

More of the nineties!

This time, a warp records circa early nineties, this instantly takes my synths to where i want them... which is the early nineties.

Artist usage

Add artist
See how Kevin Rutmanis uses Alesis Quadraverb

Kevin Rutmanis

Bassist

Melvins

...
Verified via Photo

Kevin used a quadraverb in the COWS. You can also hear him talking about it in conan neutron podcast #320

See how Ronni Le Tekrø uses Alesis Quadraverb

Ronni Le Tekrø

Guitarist

Vagabond

...
Verified via YouTube

Spotted :46s in Ronni's YouTube video in his guitar rack.

See how Andy Liszt uses Alesis Quadraverb

Andy Liszt

Singer, Guitarist

LSD and the Search for God

...
Verified via Newuniversity

"This perspective is validated by their unique sound selection. An example of this is a certain guitar tone found at the 3:10 mark of their song “Starting Over.” When asked how he achieved this vacuum-esque guitar tone, Liszt responded, “Ah, the jet engine stuff. I’m guessing what you’re hearing is a lot of compression and a lot of distortion from a patch that I’m getting from a[n Alesis] Quadraverb.”"

See how Manuel Göttsching uses Alesis Quadraverb

Manuel Göttsching

Guitarist, Keyboardist

Ashra

...
Verified via Ashra

Manuel Göttsching utilizes the Alesis Quadraverb in his Studio Roma, as detailed on the Ashra website.

See how Julian Swales uses Alesis Quadraverb

Julian Swales

Guitarist

Kitchens of Distinction

...
Verified via Photo

Julian Swales utilized the Alesis Quadraverb in his work with Kitchens of Distinction, as evidenced by a user-uploaded photo on the Guitar forum.

See how Mike Schleibaum uses Alesis Quadraverb

Mike Schleibaum

Guitarist

Darkest Hour

...
Verified via Guitargeek

(from GuitarGeek) "A detailed gear diagram of Mike Schleibaum's Darkest Hour stage setup that traces the signal flow of the equipment in his 2009 guitar rig."

See how St. Germain uses Alesis Quadraverb

St. Germain

Music Producer

...
Verified via Photo

A photograph from 1995, shared by Offworld Records on Instagram, shows Ludovic Navarre, known as St. Germain, with an Alesis Quadraverb in his basement studio.

See how Marius de Vries uses Alesis Quadraverb

Marius de Vries

Composer, Music Producer

The Blow Monkeys

...
Verified via Soundonsound

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."

See how Robert Henke uses Alesis Quadraverb

Robert Henke

Music Producer

...
Verified via YouTube

In this YouTube video at the 8:00 minute mark, Robert Henke provides a rough outline of Monolake Studio circa 1995.

See how Paul Wright uses Alesis Quadraverb

Paul Wright

Guitarist, Composer

Fields of the Nephilim

...
Verified via Photo

A user-uploaded photo shows Paul Wright using the Alesis Quadraverb as his reverb processor.

See how Cinthie uses Alesis Quadraverb

Cinthie

Music Producer, DJ

...
Verified via MusicTech

As seen in the rack photos of this MusicTech interview.

See how Chris & Cosey uses Alesis Quadraverb

Chris & Cosey

...
Verified via Soundonsound

The March '95 Sound On Sound article lists studio gear that was used by this artist. This item is mentioned down in paragraph 16 and line 5

Used With

Based on how musicians on Equipboard use Alesis Quadraverb, it is most commonly used with the following gear.

Akai S1100
Akai S1100 Audio Samplers
7
Akai S1000
Akai S1000 Audio Samplers
6
Yamaha REV-7
Yamaha REV-7 Effects Processors
5
Yamaha DX7
Yamaha DX7 Synthesizers
5
Korg Wavestation
Korg Wavestation Synthesizers
5
Drawmer DS201
Drawmer DS201 Effects Processors
5
Marshall JCM900 4100
Marshall JCM900 4100 Guitar Amplifier Heads
4

Community setups

Show yours
ihcilon

ihcilon

Gear IQ 182

timebaby

timebaby

Gear IQ 387

rackattack

rackattack

Gear IQ 395

artbarsnstripes

artbarsnstripes

Gear IQ 655

timebaby

timebaby

Gear IQ 387

rackattack

rackattack

Gear IQ 395

modulate

modulate

Gear IQ 410

tancredec

tancredec

Gear IQ 153

2 alternative and related items for Alesis Quadraverb, curated by the Equipboard community.

Alesis Midiverb III

$64.95

cheaper alternative

It was offered as a cheaper alternative. Imo has a similar tonality.

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