Stereo 30 Band digital Equalizer

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 Alesis 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 Alesis 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.

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.

Alesis DEQ230 Features:

• 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)

Alesis DEQ230 Specifications:

• 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.
• 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.
• 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.
• Power: 15 watts max, 100–240V AC, 50/60Hz on 230D, 9V AC (external) on 230
• Dimensions: (H x W x D): 1.75" x 19" x 5" (45mm x 483mm x 127mm), 1U rackmount
• Weight: 3lbs (1.4kg)