DP400

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DP400 is a accurate yet affordable sound processor for professional sound systems management. DP400 features all what is expected from a 2 input 6 output DSP management system in a natural and comprehensive way.

Some of the main features include full eq and delays at inputs and outputs, full output compressor and limiter, fast mute layout for ins and outs, major used x-over filters , graphical user interface (GUI), 30 program memories among others.

DP400 is provided with PC compatible DP:LAB2 control software for full system set up and management. Just complet your system set up in a real time basis and save your configuration in the processor via the delivered USB wire.

Main features

  • 2 input / 6 output digital loudspeaker management processor
  • Dual 24 bits on-board DSP
  • 48 kHz sampling rate
  • Selectable crossover slopes of 12,18, 24 or 48dB per octave
  • Cross-over filter types: Butterworth, Linkwitz-Riley or Bessel
  • Parametric or shelving equalisation for smooth system frequency response in INPUTS and OUTPUTS
  • Available delays in INTPUTS and OUTPUTS
  • Limiter and compressor. Compressor output with adjustable threshold, attack and release times
  • Phase invert switch per output
  • 30 memory bank locations for user programs
  • Lock-function for protecting program settings
  • Electronically balanced inputs and outputs
  • USB control
  • 2x20 character backlit LCD
  • Fully configurable from PC via DPLAB_2 control software
 
dp400
DP 400
 
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INPUT SECTION
Input impedance 8KΩ electronically balanced
CMRR >50dB (30Hz ÷ 20kHz)
Input connector XLR3 female
 
OUTPUT SECTION  
Output impedance 150Ω electronically balanced
Output connector XLR3 male
 
SAMPLE RATE 48kHz
 
FREQUENCY RESPONSE <10Hz ~ 20kHz
 
DYNAMIC RANGE >102dB
 
THD < 0.0028% (1kHz, 1Vrms)
 
CROSSTALK >95dB, 30Hz ÷ 20kHz
 
CROSSOVER FILTERS  
Slopes 12, 18, 24 or 48dB/octave (Filter type dependant)
Type Linkwitz-Riley, Butterworth or Bessel
 
DELAYS  
Input delay / step 682.52ms / 21μs
Output delay / step 21.31ms / 21μs
 
EQ  
Input EQ quantity 6 per channel
Output EQ quantity 4 per channel
EQ type Parametric, L-Shelf 6dB, L-Shelf 12dB, HShelf 6dB, H-Shelf 12dB
EQ gain -30dB ~,15dB step 0.1dB
EQ bandwidth 0.016 to 4 octaves
EQ frequency 19.7Hz ÷ 21.9kHz
 
COMPRESSOR  
Threshold -20 +10 dBV
Attack time 0.5 ~ 50ms
Release time 10 ~ 1000ms
Ratio 1:1.2 to 1:∞
 
GENERAL  
Mains 90÷264VAC 50/60Hz
Power consumption 25VA
Dimensions WxHXD 482.6x44x223mm
Weight 3kg
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