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Digital Signal Processor - DSP 4080

Description

The POPE Professional® DSP-4080 includes all necessary functions for loudspeaker management applications. From Hardware A/DDSP- D/A selections, to Software EQ-Crossover-Limiter algorithm designs, it keeps the signal path clean and musical. Recent improvements make the DSP-4080 an easy choice among professionals who demand high sonic quality in the analog world. A complete set of parameters include I/O levels, delay, polarity, 6 bands of parametric EQ per channel, multiple crossover selections and full function limiters. Precise frequency control is achieved with it's 1 Hz resolution. Input and outputs can be routed in multiple configuration to meet any requirement. The DSP-4080 can be controlled or configured in real time on the front panel or with the intuitive PC via USB or RS-485 or the optional Ethernet interface. Multiple setup storage and system security complete this professional package.

 

speker management system
DSP 4080

Features

  • 32-bit (40-bit floating point) DSP (Highly accurate digital processing)
  • High Performance 24-bit A/D and D/A Converters
  • Accurate 1 Hz Frequency Resolution.
  • 6-Band Parametric Equalizers for each Input and Output
  • Backlit 4-Line x 26 Character LCD Display
  • USB and RS-485 interfaces for PC Control and Configuration
  • Pink noise and single frequency generator
  • Original Neutrik XLR connectors
  • POPE Professional Software for PC control and Security Lock

Application

  • Live Sound
  • Touring Concerts
  • Club Systems
  • Large Nightclubs
  • Cinema Theaters

Specifications

Model DSP-4080
Article No. #10001
Class Digital Signal Processor
Inputs and Outputs
Input Impedance >10k Ohms
Output Impedance 50 Ohms
Maximum Level +20dB
Type Electronically balanced
Digital Audio Performance
Processor 32-bit (40-bit ext) floating
Sampling Rate 96kHz
Analog Converters High Performance 24-bit
Propagation Delay 3ms
System Parameters
No. of Programs 30
Configuration Generic, 2, 3, 4-Way
Delay Units ms, ft, m
Frequency Modes 36 steps/oct, 1Hz resolution
Security Locks Any individual menu
Channel Names 6 characters
Audio Control Parameters
Gain -40dB to +12dB in 0.25dB steps
Polarity +/-
Delay Up to 1000ms per I/O
Equalizers 6 per I/O
Type Parametric, Hi-shelf, Lo-shelf
Gain -30dB to +15dB in 0.25dB steps
Bandwidth 0.02 to 2.50 octaves (Q=0.5 to 72)
Crossover Filters 2 Individuals per Output
Filter Types Butterworth, Bessel, Linkwitz Riley
Slopes 6dB to 48dB/oct
Audio Performance
Freq Response 20Hz to 20kHz (+/- 0.1dB)
Dynamic Range 115dB type (unweighted)
CMRR > 40dB (20Hz to 10kHz)
Crosstalk < -100dB
Distortion 0.002% (1kHz @+4dBu)
Connectors
Audio 3-pin XLR
RS-485 RJ 45
Front Panel USB
Ethernet Standard CAT-5 (Option)
Power Standard IEC Socket
Front Panel Controls
Display 4 x 26 Character Backlit LCD
Level Meters 5 Segment LED
Buttons 12 Mute Controls
12 Gain/Menu Controls
8 Menu Controls
Dial Encoder Embedded Thumb Wheel
Audio Control Parameters Limiters
Threshold -20dB to +20dB
Attack 0.3 to 100ms
Release 2X to 32X the attack time
General

Power

90-265 VAC (50 / 60Hz)
Dimensions 483mm x 44mm x 229mm
Weight 4.6 kg (10 lbs)

* Available with software