DC-One Sound Processor

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The DC-One Digital Sound System Processor by Electro-Voice ('EV') is a 2-in / 6-out processor.  Whether you are permanently installing a sound system or taking a portable rig to tonights gig, the DC-One will assist you in optimizing loudspeakers for the room that they are in.

This feature-rich, 2-in / 6-out audio DSP lets you adjust equalization and crossover points, and dynamics and delays from the front panel, or from PC software, that lets you see how youre shaping your sound.  Precise limiters help to protect your loudspeaker investment from any unexpected excessive signal transients.  The DC-One comes pre-loaded with standard speaker configurations and custom settings for many loudspeakers in the EV line.

More Information
Manufacturer Electro-Voice
  • DC-One Editor software control via USB port
  • Analog or AES/EBU Inputs
  • Switchable -6dB pre-A/D converter pad 
  • 24-bit AD/DA conversion
  • 32-bit floating point internal processing
  • 111dB dynamic range
  • Six (6) predefined operation configurations 
  • Contact closure interface for remote preset recall
  • Sixty (60) factory presets, Twenty (20) user presets 
  • Unique edit/compare mode for audible parameter adjustment
  • Highly-customizable security settings

Particular Specification
Weight Net 4.6kg
Dimensions (H x W x D) 44.25 x 482.6 x 355.6mm
1.74 x 19 x 14
A/D Conversion 24-Bit Delta-Sigma, 24-bit / sigma-delta 128 times oversampling (Linear Phase)
Analog Inputs Two XLR, Two XLR THRU OUT
Analog Outputs Six (6) XLR
Control Protocol Front Panel USB port
D/A Conversion 24-Bit Delta-Sigma, 24-bit/sigma-delta 128 times oversampling
Data Format 25-Bit
Digital Inputs 1 XLR AES/EBU (2 Ch)
Dynamic Range 111dB (unweighted, band limited 22Hz - 22kHz)
Electronics Type Processor
Frequency Response (-3dB) 10Hz - 22kHz (0.5dB)
Input Impedance (Balanced) 10k
Internal Processing 32-Bit Floating Point
Mains Voltage 100-240VAC
Maximum Input Voltage 8.7V / +21dBu (Without -6dB Analog Pad Engaged)
Maximum Output Voltage 8.7V / +21dBu
Nominal Input Voltage 1.23V / +4dBu
Nominal Output Voltage 1.23V / +4dBu
Output Impedance (Balanced) 50
Power Consumption 25W
Sample Rate 48kHz
THD+N < 0.01% (band limited 22Hz - 22kHz)

Manual (9.88 MB)