DBX 4820 COMPLETE EQUALIZATION – LOUDSPEAKER MANAGEMENT SYSTEM

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3,191.76 incl. GR VAT

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Designed to provide incredible flexibility, sonic excellence and intuitive control for performance applications, the DriveRack 4820 is the next member of the hugely successful of the hugely successful DriveRack family. From the powerful 96 kHz DSP engine and standard analog and digital I/O, to the tamper-proof front panel, the 4820 provides all the processing, flexibility […]

 

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Designed to provide incredible flexibility, sonic excellence and intuitive control for performance
applications, the DriveRack 4820 is the next member of the hugely successful of the hugely
successful DriveRack family. From the powerful 96 kHz DSP engine and standard analog and
digital I/O, to the tamper-proof front panel, the 4820 provides all the processing, flexibility and
control necessary for permanent installations.
The DriveRack 4820 is the next generation of the famous DriveRack family, and like its predecessor
it is engineered to provide ?Everything you need between the mixer and the power amps?. In keeping
with this philosophy the 4820 includes four inputs and eight outputs with both analog and digital
connectivity; a CobraNet option rounds it out offering greater flexibility for large installations. The
96 kHz processing engine is capable of offering insert processing functions to customize the processing
path for your application, in addition to the standard system processing functions all with extremely
low latency and extended frequency response. From Signal Routing, EQ, and Bandpass Filters, to
classic dbx? Dynamics and Feedback Suppression all the processing is available and with the sonic
excellence that you would expect from the world’s leading system processing manufacturer. With all
this processing power available, control is of paramount importance. The DriveRack 4820 provides a
tamper-proof front panel, and is controlled by an easy-to-use GUI with optional wall panel controllers;
so whether you application is Front of House system processing or Distributed system control,
the DriveRack 4820 has what it takes.

Features :
? 48 and 96 kHz operation
? 4 analog and AES/EBU inputs
? 8 analog and AES/EBU outputs
? Full Bandpass Filter, Crossover and Routing Configuraitons with Bessel,
   Butterworth, and Linkwitz-Riley filters
? 31-Band Graphic and 9-band Parametric EQ on every input
? 6-band Parametric EQ on every output
? Loudspeaker Cluster and Driver Alignment Delays
? Selectable DSP inserts on all inputs and outputs including Classic dbx Compression,
   Limiting and Advanced Feedback Suppression among others
? Ethernet HiQnet? networking control
? Optional dbx ZC wall panel control
? Optional CobraNet I/O
? Optional Jensen? I/O Transformers

Specifications:
Inputs
Number of Inputs: 4
Connectors: Female XLR
Type: Electronically balanced/RF filtered
Impedance: >50k ohm
Maximum Input Level:
Software selectable for: +28, +26, +24, +22, +20, +18, +16, +14 dBu
CMRR:>40 dB typical, >55 dB at 1 kHz
Digital Inputs
Inputs: (4) AES/EBU Channels
Connectors: Female XLR
Type:Transformer Isolated, RF filtered
Impedance: >110 ohms
RTA Inputs
Input: (1) Analog
Connectors: Female XLR
Gain Range : 10dB to 50dB in 10dB increments
Analog Outputs
Inputs: 8
Connectors: Male XLR
Type: Electronically balanced, RF filtered
Impedance: 30 ohms
Max Output Levels:
Software selectable for: +24, +22, +20, +12, +8, +4 dBu
Digital Outputs
Outputs: (8) AES/EBU Channels
Connectors: Male XLR
Type: Transformer Isolated, RF filtered
Impedance: >110 ohms
A/D Performance
Type: dbx Typve IV? Converstion System
Dynamic Range : >114 dB unweighted, 116dB A-weighted
Type IV? dynamic
range:
128dB with transient material, A-weighted, 22kHz BW 126 dB with transient material,
unweighted, 22 kHz BW 120 dB typical with program material, A-weighted, 22 kHz BW
Samle Rate: 96kHz
A/D Wordlength: 24 bits
D/A Performance
Dynamic Range: 112 dB unweighted, 115 dB A-weighted
Sample Rate: 96kHz
D/A Wordlength: 24 bit
System Performance
Dynamic Range: 112dB unweighted, 115dB A-weighted
Internal Processing: 32 bit floating point
THD + Noise:
0.004% typical at +4 dBu, 1 kHz, 0 dB input gain
Frequency Response:  20 Hz- 40 kHz, +/-0.5 dB
Interchannel Crosstalk:

Weight 5.70 kg

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