EV DC1 (Electro-Voice DC-One Speaker Processor)

EV DC-1 Digital Sound System Processor. Based on a two-in, six-out topology, the EV DC-One is designed primarily for users of small-to-medium sized sound systems in both mobile and installed applications. While the unit is an all-new development based on a powerful SHARC processor, it is 100 percent compatible with all settings from other Electro-Voice signal processors.A large part of EV DC-One’s development was aimed at ensuring that users can easily handle its serious digital horsepower and high-end audio performance.  Free. PC-Editor software is available, or the EV DC-One can be operated via the front panel.

Designed for Cinema, Club Sound, Concert Sound, House of Worship, Performance & Sports Venues, Pro Music, Stadium Systems, and other applications.
USB connection for EV DC-One Editor Software Control
Analog or AES/EBU Inputs
6 dB analog pad placed before A/D converter for system protection
Highly customizeable security settings
Contact closure interface for remote Preset recall
20 User Presets
60 Factory Presets
Unique Edit/Compare Mode for comparing edited Presets and settings
6 predefined Operation Configurations, including Free Edit

DC-One Digital Sound System Processor Features:

A/D Conversion 24-Bit Delta-Sigma
A/D Conversion 24-bit/sigma-delta (linear phase) 128 times oversampling
Analog Inputs 2 XLR (Electronically Balanced), 2 XLR THRU OUT (Electronically Balanced)
Analog Outputs 6 XLR (Electronically Balanced)
Control Protocol Front Panel USB Connector
D/A Conversion 24-bit/sigma-delta 128 times oversampling
D/A Conversion 24-Bit Delta-Sigma
Data Format 24-Bit
Digital Inputs 1 XLR AES/EBU (2 Ch)
Dynamic Range 111 dB (unweighted, band limited 22 Hz - 22 kHz)
Electronics Type Processor
FIR-Drive No
Frequency Response 10 Hz - 22 kHz (±0.5 dB)
Input Impedance (Balanced) 10 kΩ
Internal Processing 32-Bit Floating Point
Mains Voltage 100-240 VAC
Maximum Input Voltage 8.7 V / +21 dBu (Without -6 dB Analog Pad Engaged)
Maximum Output Voltage 8.7 V / +21 dBu
Nominal Input Voltage 1.23 V / +4 dBu
Nominal Output Voltage 1.23 V / +4 dBu
Output Impedance (Balanced) 50 Ω
Power Consumption 25 W
Sample Rate 48 kHz
THD+N < 0.01% (band limited 22 Hz - 22 kHz)
Height 1RU 44.45 mm (1.75")
Width 482.6 mm (19")
Depth 355.6 mm (14")
Weight Net 4.6 kg (10.14 lbs)