Alesis DEQ 230
Art.Nr.: 730311

DEQ230, DEQ230D 2-Channel Digital Graphic EQ

30 bands of extremely graphic EQ....

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. 

 

SPECIFICATIONS

• DIMENSIONS (H x W x D): 1.75" x 19" x 5" (45mm x 483mm x 127mm), 1U rackmount
• WEIGHT
  
  3lbs (1.4kg)
• POWER
  
  15 watts max, 100–240V AC, 50/60Hz on 230D, 9V AC (external) on 230
• CONTROL
  
  60 band-select buttons covering 25Hz to 20kHz, 13-segment LEDs for each band. Dedicated link, store, and bypass
  
  buttons. 2-digit LED for program numbers.
• AUDIO SPECS
  
  Converters and resolution: 24-bit A/D/A, 28-bit internal processing, 48kHz sample rate. Frequency response: 22Hz–22kHz ±0.50dB. Distortion: <0.005% THD+N. Signal-to-noise ratio: >96dB (A-weighted). Maximum input and output levels: +6dBV/+19dBu on 230D, +6dBV on 230.
• CONNECTIONS
  
  Analog: 2 inputs, 2 outputs (1/4" TRS; –10dBV/+4dBu on 230D, –10dBV on 230). Digital on DEQ230D: S/PDIF coaxial (RCA) in, out. Other on DEQ230D: MIDI in, out.

&nbsp;FEATURES

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