DPA260LC
2 IN / 6 OUT Digital Speaker Management System
DPA260LC is a cost-effective 2-IN/6-OUT digital speaker management system. Designed to be catered to any crossover configuration, it provides suitable processing and control for live application use. It offers 2 analog inputs, and 6 analog outputs, managed by a powerful DSP Engine, in addition to 24 Bit AD/DA Converters. Each input channel provides a choice of EQ with an 11-band Parametric EQ, gain control, noise gate function, RMS Compressor, Internal White/Pink Noise Generator, and configurable delay. Each output offers up to 5-bands of parametric equalization into the crossover filters which themselves provide slopes from 6dB/Octave up to 48dB/Octave. Each output path also features a peak limiter and driver alignment delay. The DPA260LC supports a full matrix mixing mode where inputs may be routed/mixed in any ratio to any output. For remote configuration and control, the DPA260LC can be connected via a USB connection. The control remote PC software allows simultaneous control of up to 32 units, setting all parameters and showing real-time levels.
Features
• Excellent sonic performance with 24bit high-end converters
• 48kHz sample rate
• 2 inputs, 6 outputs with full matrix mixing
• 11 band parametric equalization per input channel
• 7 band parametric equalization per output channel
• Each band can be switched to Bell, Low/High Shelving with variable Q response
• Crossover filters with slopes from 6dB/Octave up to 48dB/Octave
• Includes Butterworth, Bessel, Linkwitz-Riley
• Each output features a dynamic range controller composed of a Peak Limiter.
• Adjustable Delay time up to 900 ms for every input channel
• Adjustable Delay time up to 340 ms for every output channel
• Phase correction per output channel
• USB connector for direct PC communications, setup, monitoring, and control
• Fully manageable remote PC software
• Front panel interactive LCD display for local access and configuration
• Front panel 7-LED level meter indicators per channel
• Simultaneous control of up to 32 units via PC software
• Up to 48 storable user presets
• Security Lockout
Product Specifications
Audio
ANALOG INPUT:
2 x XLR ELECTRONICALLY BALANCED
ANALOG OUTPUT:
6 X XLR ELECTRONICALLY BALANCED
MINIMUM LOAD:
150 OHM
THD+N:
0.001% AT 1kHZ 0dBu
S/N:
>106dBa
FREQUENCY RESPONSE:
20HZ-20kHZ;
0.5dBU @ 20HZ AND 20kHZ
AD & DA CONVERTERS:
CS42528 24 BIT
DSP Processing
DSP PRESETS:
48 USER PRESETS
DSP ENGINE:
24 BIT (DATA) x 96 BIT (COEFF.)
DSP RESOLUTION:
24 X 32 BIT FOR FILTERING PROCESS
96 BITS RESOLUTION
PARAMETRIC EQUALIZATION:
11 FILTERS PER INPUT SELECTED AS BELL OR SHELVING
FILTER TYPE:
BELL, SHELVING
FILTER GAIN:
FROM -12dBu UP TO +12dBu BY 0.5dBu RESOLUTION OPS
CENTER FREQUENCY:
SELECTABLE WITH A 1/24TH OF OCTAVE RESOLUTION STEPS FROM 20HZ UP TO 20kHZ
FILTER Q/BW:
Q/BW Q FROM 0.4 UP TO 12 BY 0.1RESOLUTION STEPS
CROSSOVER SECTION HPF/LPF:
BUTTERWORTH 6/12/18/24 PER OCTAVE
BESSEL 12/24 DB PER OCTAVE
LINKWITZ-RILEY 12/24/36/48 DS PER OCTAVE
INTERNAL NOISE GENERATOR:
WHITE/PINK NOISE, LEVEL FROM -30dBu TO 0dBu
RMS COMPRESSOR:
THRESHOLD FROM -14 dBu UP TO +16dBu
RATIO: 2:1~100:1; KNEE: 0%~100%
ATTACK TIME FROM 5MS UP TO 200MS
RELEASE TIME FROM 0.1 SEC UP TO 3 SEC
DELAY:
900MS FOR EVERY INPUT CHANNEL AND 340MS FOR EVERY OUTPUT CHANNEL
GROUND NOISE:
-89dBu
Controllers & Connectors
FRONT PANEL:
2 X 24 CHARACTER LCD DISPLAY WITH GREEN LED BACKLIGHT
7-LED METER PER INPUT CHANNEL -20dBu TO +15dBu, CLIP
7-LED METER PER OUTPUT CHANNEL -20dBu TO +15dBu, CLIP
BLUE LED (EDIT) PER CHANNEL
RED LED (MUTE) PER CHANNEL
NAV/PM1 ROTARY ENCODER PUSHBUTTON SWITCH
PM2, PM3, ENTER, ESC, UTILITY PUSHBUTTON SWITCHES
EDIT/MUTE PUSHBUTTON PER CHANNEL
USB TYPE B CONNECTOR
REAR PANEL:
2 X XLR FEMALE CONNECTOR (INPUT)
6 X XLR MALE CONNECTOR (OUTPUT)
2 X GROUND-LIFT TOGGLE SWITCH
IEC C13 16A CONNECTOR
POWER ON/OFF SWITCH
Power Section
MAIN AC:
90-240VAC (50/60HZ) - 40W
Standard Compliance
CE MARKING:
YES
ROHS:
YES
FCC:
YES
Dimensions
WIDTH:
19 INCH / 483 mm
DEPTH:
9 INCH / 229 mm
HEIGHT:
1.75 INCH / 44 mm