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Alesis DEQ830 (No Longer Available)

Programmable 8-channel 30-band 1/3 Octave Digital EQ

Sorry, the Alesis DEQ830 is no longer available. We've left this page up for reference only. Check out the great alternatives on this page or call toll-free (800) 222-4700 to speak with a Sweetwater Sales Engineer about similar products.

From Our Research Team:

Alesis' 8-Channel Programmable Digital EQ!

Alesis gives you everything you want in a programmable digital EQ without the monster price tag! The DEQ830 offers 8 independent channels of 1/3-octave equalizers, 24-bit sound quality, and more flexible routing options than any other EQ in its class.

Alesis DEQ830 Digital Graphic EQ at a Glance:
  • 8 independent EQ channels, ideal for live sound work
  • Analog and digital inputs and outputs for use with a DAW
  • Clear visual display and locking feature to protect your settings
  • 100 editable programs and 50 templates make adjustments easy

An affordable 8-channel EQ for any audio application
The DEQ830 sports eight independent programmable 1/3-octave graphic equalizers. 30 band-select buttons cover 25Hz to 20kHz, with 13-segment LEDs for each band. An extremely intuitive user interface and multiple I/O options all come in an amazingly compact 1U rackmount design.

Analog and ADAT digital I/O
The DEQ830's connections include eight balanced 1/4" TRS analog inputs and outputs and eight channels of ADAT optical digital I/O. 24-bit operation makes the DEQ830 the perfect EQ unit for a range of modern live and recording applications.

Easy to monitor and lock in settings
The DEQ830 has 8 channel-select buttons with 10-segment level LEDs so you can change individual channel settings with ease. The at-a-glance display lets you quickly check settings for each band and channel. A locking feature prevents unwanted changes - important for installations where you can't be there to protect the sound rig!

A ton of presets and more!
Other standout features on the DEQ830 include 100 user-customizable EQ programs plus 50 template "curves" for rapid setup and easy customization. And +4dBu/-10dBV switchable operation allows you to use the DEQ830 with any pro and consumer-level gear. MIDI In and Out gives you access to control changes from a sequencer or external controller.


Alesis DEQ830 Digital Graphic EQ Features:
  • 8 independent 1/3-octave digital graphic equalizers
  • Enhanced 24-bit sound quality, 28-bit internal processing
  • 8 channels of balanced 1/4" (+4/-10 switchable) TRS inputs and outputs
  • 8 channels of ADAT optical I/O
  • MIDI In and Out
  • At-a-glance display lets you quickly check settings for each band and channel Locking feature prevents unwanted changes
  • 100 user programs and 50 curve templates for rapid setup
  • Independent 10-segment level LEDs for each channel
  • Bypass, compare, and channel A-B link controls
  • 1U rackmount with internal power supply
  • Dedicated link, store, bypass, and compare buttons
  • 3-digit LED for program numbers and editing

The Alesis DEQ830 Digital Graphic EQ: More features for the buck than any other!
Specification Detail
Manufacturer Part Number DEQ830

DEQ830 Image Gallery

Can We Help?

Sweetwater's friendly and knowledgeable Sales Engineers are regarded as the most experienced and educated professionals in the music industry, with extensive music backgrounds and intense training on the latest products and technologies. As your personal contact here at Sweetwater, they are available to provide personalized advice any time you need it.
Call toll-free (800) 222-4700 or E-mail us

Be the first to review this product

BEST PIECE OF GEAR IN THE RACK!!!

by Rod Runion from Houston, Tx.
January 23, 2012
Music Background: Live Sound Engineer/Musician
This unit is by far the best piece of gear in my live rack. The difference is night and day. 8 channels of EQ and a spectrum analyzer all in one rack space is awsome, but the sound is even better!!!

Alesis DEQ830

by Francis from Massachusetts
November 17, 2011
Music Background: Live sound
Using this for a rehearsal monitor system. Love it. 1RU, 8 mixes, sweet.
Love the RTA function. Memory for the different projects using the system is convenient.

Brilliantly Designed

by RJC from Houston, Texas
September 19, 2010
Music Background: 35 years pro musician and sound
This little piece of gear is like a giant tool box of EQs.
Time saver, space saver. Instantly available volume as well as equalization on eight different situations. You can link stereo pairs,<... read more [+]br /> save and recall a curve, or group sets of eight curves.
Well worth the price. One of my all time faves of audio inventions.
Installed one in the live rack and another in the home studio rack. close [-]

Exactly What I Needed

by Joshua Skaja from Chicago, IL
April 6, 2010
Music Background: Professional Guitarist/Singer
I have a trio that plays 12+ instruments, and I run our sound from stage. Downtime between songs was killing us--we'd spend minutes muting, switching, trying to avoid tangling cords, making small adju... read more [+]stments--and it was impossible to work the crowd.

Now each guy has exactly one cord to plug in no matter which instrument he plays. That cord goes to the mixer (Yamaha O1V), which is connected to the DEQ830 via lightpipe. All the EQ settings for each instrument are saved, and each configuration has its own program number. We put the appropriate program number for each song on the set list and just give the knob a little twist. It's made a world of difference in our sound, our ability to schmooze the crowd, and in our overall comfort level onstage.

I'm docking it a half star because I haven't yet been able to get good results with the 12db boost/cut to level out the gain between instruments. It's probably user error, but even still I have to dock it for being counter-intuitive in that regard. close [-]

not a bad unit

by Joe from Newton, NJ
June 27, 2010
Music Background: Recording/Live Sound Engineer
If your looking for a good sounding full spectrum eq that is 8 channels in one rack space, Alesis is the only one out there.

The only downfall is if you are planning on using this uni... read more [+]t outside, don't expect to see the LEDs. I had to make an elaborate sun shield to barely be able to use this unit outside.

other than that, unit is great close [-]

Top notch on all you do. When I needed help with my Pro Tools rig, you were there with me all the way. Bless you all at Sweetwater!!


Henry, Marion, IL
See Also: Graphic Equalizers , Alesis , Alesis Graphic EQ , Alesis Graphic EQ

Alesis DEQ830

Today's Payment: $176.33
Includes $10 processing fee
Payment 2: $166.33
In approx. 30 days
Payment 3: $166.33
In approx. 60 days

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