Loyola Enterprises

A veteran and minority owned SDB Certified Business.

DBX















DBX Driverack 4800


757.498.6118 Ext - 109DBX Driverack 4800 - Call for pricing - Sound Processor

Downloads

PDFDBX DriveRack 4800 & 4820 Brochure (pdf)

PDFDBX DriveRack 4800 & 4820 Manual (pdf)

PDFDBX DriveRack 4800 Cut Sheet (pdf)


Designed to provide incredible flexibility, sonic excellence and intuitive control for performance applications, the DriveRack® 4800 is the new flagship of the hugely successful DriveRack family. From the powerful 96 kHz DSP engine and standard analog and digital I/O, to the VGA display and multiple control surfaces, the 4800 provides all the processing, flexibility and control necessary for both installation and live use. The Wizard function enhances its capability by making the DriveRack 4800 easier to use providing a menu based setup procedure including system configuration, Auto-EQ, and an Advanced Feedback Suppression™ (AFS™) Wizard.

The DriveRack 4800 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 4800 includes four inputs and eight outputs with both analog and AES/EBU XLR 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 provides a full color display to speed manual operation; this combined with intuitive front panel controls, an easy to use GUI and optional wall panel controllers means that whether your application is tour sound or installation, the DriveRack 4800 has what it takes.

Features

  • 48 and 96 kHz operation with Wordclock input
  • Full Color QVGA Display
  • 4 analog and AES/EBU inputs
  • 8 analog and AES/EBU outputs
  • 31-Band Graphic and 9-band Parametric EQ on every input
  • Full Bandpass Filter, Crossover and Routing Configurations with Bessel, Butterworth, and Linkwitz-Riley filters
  • 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 and control
  • Optional CobraNet I/O
  • Optional Jensen® I/O Transformers
  • dbx ZC wall panel control

Specifications
Analog Inputs (4)
Connectors Female XLR
Type Electronically balanced, RF filtered
Impedance >50 kΩ
Max. Input Level Software selectable for: +28, +26, +24, +22, +20, +18, +16, +14 dBu
CMRR >40 dB typ, >55 dB at 1 kHz
Digital Inputs (4) AES/EBU Channels
Connectors Female XLR
Type Transformer Isolated, RF filtered
Impedance 110 Ω
RTA Input (1) Analog
Connectors Female XLR
Gain Range 20 dB to 50 dB in 10 dB increments
Analog Outputs (8)
Connector Male XLR
Type Electronically balanced, RF filtered
Impedance 30 Ω
Max. Output Level Software selectable for: +24, +22, +20, +12, +8, +4 dBu
Digital Outputs (8) AES/EBU Channels
Connectors Male XLR
Type Transformer Isolated, RF filtered
Impedance 110 Ω
A/D Performance
Type dbx Type IV™ Conversion System
Dynamic Range >113 dB unweighted, 116 dB A-weighted
Type IV Dynamic Range 126 dB with transient material, A-weighted, 22 kHz BW
123 dB with transient material, unweighted, 22 kHz BW
118 dB typical with program material, A-weighted, 22 kHz BW
Sample Rate 96 kHz
A/D Wordlength 24 bits
D/A Performance
Dynamic Range 112 dB unweighted, 115 dB A-weighted
Sample Rate 96 kHz
D/A Wordlength 24 bits
System Performance
Dynamic Range 110 dB unweighted, 113 dB A-weighted
Internal Processing 32 bit floating point
THD+Noise @ 1 kHz 0.004% typical at +4 dBu, 0 dB input gain
Frequency Response 20 Hz-20 kHz, ±0.25 dB, <10 Hz-50 kHz +0/-3dB @ 96kHz
Interchannel Crosstalk <-85 dB @ 1 kHz, 0 dB input gain
Processing
Pre EQ Type One 31-band Graphic EQ on each input One EQ that is switchable between 31-band Graphic and 9-band Parametric on each input
Range ±15 dB
Input Insert Processing Two selectable Insert Processing blocks per input
Type Noise Gate, Compressor, Auto Gain Control, De-Esser, Sub-Harmonic Synth, Notch filters and Advanced Feedback Suppression
Input Delay Length Up to 682 msec available
Routing/Mixing 4-input mixer available at each output allowing any input to be sent or mixed to any output
Output Insert Processing Two selectable Insert Processing blocks per output
Type Noise Gate, AutoWarmth®, Compressor, Auto Gain Control, Peak Limiter, Sub-Harmonic Synth
X-Over Filter Configs 1x1, 1x2, 1x3, 1x4, 1x5, 1x6, 1x7, 1x8, 2x2, 2x3, 2x4, 2x5, 2x6, 2x7, 2x8, 3x3, 3x4, 3x6, 3x7, 4x4, 4x8
Types Bessel 6, 12, 18, 24, 36 and 48 dB per Octave
Butterworth 6, 12, 18, 24, 36 and 48 dB per Octave
Linkwitz-Riley 12, 24, 36, and 48 dB per Octave
Polarity Positive and Negative
Phase Control 0 to -180 degrees in 5 degree increments
Output Delay Length 1365 mSec shared between the outputs
Miscellaneous
Control Ethernet, RS-232, Optional dbx ZC Wall Panels
Power Requirements 100-240V 50/60 Hz, 45 Watts
Weight 5.0 kg (11 lbs)
Dimensions 8.89 x 48.3 x 31.8 cm (3.5" x 19" x 12.5")
Purchasing
For pricing options and packages, contact us at
757.498.6118 Ext - 109, Or