Skip navigation


2-Channel Digital Graphic EQ
  • Overview
  • Key Features
  • Tech Specs
  • Documents & Downloads

It wouldn’t be a stretch to call Alesis “The Graphic EQ Company.” Our MEQ230 is a standard in sound installations and studios, and the DEQ series now carries the torch with a groundbreaking approach to digital graphic EQs — for every application and
budget — that’s taking engineers by storm.

The DEQ230D updates our acclaimed DEQ230 with S/PDIF digital I/O and an internal power supply, keeping the same extensive programmability and intuitive, WYSIWYG-enabled user interface. And the latest addition, the DEQ224, gives a whole new meaning to “space-efficient,” packing two channels of 24-band digital EQ into a half rackspace.

From tweaking project studio acoustics to tuning a concert hall to balancing a mix, Alesis graphic EQs give you more features and better audio performance than any units in their price range.

Music by you. Graphic design by Alesis.

  • Stereo 1/3-octave digital graphic equalizer
  • Enhanced 24-bit sound quality, 28-bit internal processing
  • At-a-glance display lets you instantly check settings for each band and channel. Locking feature prevents unwanted changes
  • Balanced 1/4” inputs and outputs, S/PDIF coaxial digital in and out (DEQ230D), MIDI in and out (DEQ230D)
  • 30 preset and 30 user programs for quick recall of any room
  • Bypass and channel A-B link controls
  • Internal power supply (DEQ230D)
Analog or Digital
  • Digital

  • Yes

  • Graphic

# of Channels/# of Bands
  • 2/30

Analog I/O #/Type
  • (2) 1/4" TRS

Input/Output Gain Control
  • Y/Y

Maximum Boost/Cut
  • 1-segment

Hard Bypass
  • Yes

Dimensions (WxHxD in inches)
  • 19x3.5x4
Live DocumentsType
Product Overviewhtml
Manuals & DocumentationSizeType
DEQ230 - Product Overview
118 KBpdf
DEQ230 - Reference Manual
1 MBpdf

Back to DEQ230
of 2