Processeur sono numérique

dB-Mark DP28 Mark lV

Name: DP28 Mark lV
Brand: dB-Mark
SKU: 252361
Rating: 5.0 (1 reviews)

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Créée le 15/05/2016

Fabricant : dB-Mark
Modèle : DP28 Mark lV
Catégorie : Processeurs sono numériques
Autres dénominations : dp28 mark l v, dp28marklv, dp 28 mark lv, dp28 marklv, dp28mark lv

£379.00
£315.83 ex VAT

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FREE

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dB-Mark DP28 Mark IV Digital Speaker Management System

Features

96K Hz sampling frequency, 32-bit DSP processor, 24- bit A/D and D/A converter.
6 models available: 2 ins/4 outs, 2 ins/6 outs, 2 ins/8 outs, 3 ins/6 outs, 4 ins/6 outs, 4 ins/8 outs.
USB and RS485 connectors. Up to 250 digital speaker managers can be connected together via RS485 and controlled remotely up to 1500 meters away.
Convenient use of function buttons on either front panel or the included software interface displays.
30 user-program parameters can be stored into the device.
Parameters can be safely locked against unauthorized users or unwanted changes.
6 independent parametric EQ for the input/output. The gain range rises from -20 to 20 dB per band. The output channel EQ can be adjusted to act as a Lo-shelf or Hi-shelf.
4 2×2 LCD blue back-light display present. 6 level meter LED display (mute and edit status of input/output displayed too).
Compensation-delay, phase-control and mute settings for each input/output channel. It offers a maximum length of 1000ms of delay that can be displayed in milliseconds, meters and feet all together.
Adjustable gain and limiter of output channel; Several input/output signals can be adjusted with the same parameters by the link available option.

Specifications

Input Channel & Socket 2CHs, Female XLR
Output Channel & Socket 8 CHs, Male XLR
Input Impedance Balance: 20KΩ
Output Impedance Balance: 100Ω
PC Com Port One USB Com Port on front panel, 2 RS485 Com Port on back panel(RJ-45)
CMRR >70dB(1KHz)
Input Range ≤+25dBu
Frequency Response 20Hz-20KHz(-0.5dB)
S/N R >110dB
THD <0.01% OUTPUT=0dBu/1KHz
Crosstalk of Channels >110dB(1KHz)
Functions of Input Channels
Input Mute Each channel has Independent Mute Control
Input Delay Each channel has Independent Delay Control Range:0—1000ms stepover 21us@<10ms; stepover 84us@10-20ms; stepover:0.5ms@>20ms
Input Polarity Same Phase + or reversed Phase -
Input EQ Each Input Channel has 6 Bands Parametric EQ Central Frequency Point:20Hz-20KHz, 239 frequency points totally Band Width:0.01oct-3oct @ stepover is 0.01oct Gain:-20dB-+20dB @ stepover , 0.1dB
Functions of Output Channels
Output Mute Each channel has Independent Mute Control
Output Selection Each input channel can be selected to each output channel
Output Gain Range:-12dB~+12dB, step: 0.1dB
Output Delay Each channel has Independent Delay Control Range:0—1000ms stepover 21us@<10ms; stepover 84us@10-20ms; stepover:0.5ms@>20ms
Output Polarity Same Phase + or reversed Phase -
Crossover Each Channel can be set up LPF and HPF independently.Adjustable Parameters: Filter Types (Linkwitz-Riley/Besse/Butterworth ) Frequency Turning Point:20Hz-20KHz, 239 Frequency Points Decay of Slope:12dB/oct, 18dB/oct,24dB/oct, 48dB/oct
Limiter Each Channel can be set up limiter independently. Adjustable Parameters: Threshold Value:-20dBu-+20dBu Stepover:0.5dBu@starting time:0.3ms-100ms Stepover<1ms @0.1ms, Stepover>1ms@1ms
Output EQ Each output channel can be set up as 6 Bands EQ. EQ Paramater , Lo-shelf/Hi-shelf can be selected for EQ Modes. When set as Parameter, the centre Frequency will be 20Hz-20kHz,the total Frequency points is 239.Band width:0.05 oct-3 oct.Step is 0.05 oct,Gain: -20dB-+20dB, Step is 0.1dB.When set as Lo-Shelf and Hi-shelf,the centre Frequency is 20Hz - 20k Hz,the total Frequency points is 239, the slope is 6 dB/12 dB.Gain:-20dB-+20dB.Step is 0.1 dB.
Processor 96KHz Sampling frequency, 32-bit Floating-Point DSP
Display With 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed.
Power ≤25W
Power Supply AC110V/220V 50/60Hz
Product Dimension(W×D×H) 482×232×44mm
Net Weight 3.6kg
Shipping Dimension(W×D×H) 1PC:562X362X98mm/0.0199m3 6PCS:575X375X608mm/0.1311m3
Gross Weight 1PC:4.6(kg)

Avis utilisateurs

5.0/5

(1 avis)

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alex FLS

simple / efficase

Publié le 10/05/18 à 13:22

je l'utilisais pour des tete 3voie plus sub
je l'est utilisé pendant 2 ans environ
oui j'ai eu des t rack ds2/4 et du dbx

Processeur 4 voies stereo, tres simple d'utilisation
jamais eu de probleme avec , les diffèrent paramètres de réglages son tres facile d'accès , en restant appuyé sur les bouton mute on accède a chaque paramètre des voie .

les plus

4voie stereo
facile d'utilisation

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