dbx DriveRack 4820TIO Loudspeaker Management System with Jensen Input and Output Transformers

dbx DriveRack 4820TIO - Complete Equalization and Loudspeaker Management System with Jensen Input and Output Transformers and Control Software for Windows XP (No Front-Panel Control for Tamper-Proof Installations)

dbx DriveRack 4820TIO - Complete Equalization and Loudspeaker Management System with Jensen Input and Output Transformers and Control Software for Windows XP (No Front-Panel Control for Tamper-Proof Installations)

B&H # DB4820TIO MFR # 4820TIO
dbx DriveRack 4820TIO Loudspeaker Management System with Jensen Input and Output Transformers

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  • 1Description

The DriveRack 4820TIO from dbx is a highly configurable signal processing system, for use in touring and large installation applications. The unit provides all of the DSP functionality of the 4800 with a tamper-proof front panel for secure installation use. With the very powerful DSP engine, multiple analog and digital inputs and outputs, and comprehensive insert processing functions, the unit is able to provide every processing function needed "between a mixer and the power amplifiers." This unit features Jensen JT-11 input transformers and Jensen JT-123-dbx output transformers.

Each input features a 31-band graphic EQ, followed by a 9-band parametric equalizer. Two slots are provided for "dropping-in" a range of processors, which are followed by variable time delay circuits. Each input can have the processors linked with adjacent channels, which in turn can access any of the outputs. The output blocks start with variable crossover selections and are followed by a parametric EQ, two insert slots and variable time delays. An Advanced Feedback Suppression Wizard helps tame feedback with little sonic degradation of the source signal.

Since the unit has no front-panel control, the DriveRack 4820TIO comes with System Architect Control software for Windows XP to provide programming duties. All the front-panel controls of the DriveRack 4800 are mirrored in the software which, in addition, provides networking configuration set-up. From signal routing, EQ, and band-pass filters, to classic dbx dynamics and feedback suppression, all the processing needed for tour sound or installation is available within the unit, along with sonic excellence.

Comprehensive PA and installation signal processor with flexible routing and insert capabilities per channel
Offers all the DSP functionality of the 4800 with a tamper-proof front panel for secure installation use
Four analog and AES/EBU digital inputs
Eight analog and AES/EBU digital outputs
Features Jensen JT-11 input transformers and Jensen JT-123-dbx output transformers
31-band graphic and 9-band parametric EQ on every input
6-band parametric EQ on every output
Selectable DSP inserts on all inputs and outputs including classic dbx compression, limiting and advanced feedback suppression, among others
Full band-pass filter, crossover and routing configurations with Bessel, Butterworth and Linkwitz-Riley filters
Configurations can be saved in up to fifty preset locations
48kHz and 96kHz operation
System Architect Control software for Windows XP for individual and multiple unit set-ups and networking
In the Box
dbx DriveRack 4820TIO - Complete Equalization and Loudspeaker Management System with Jensen Input and Output Transformers and Control Software for Windows XP (No Front-Panel Control for Tamper-Proof Installations)
  • AC Power Cable
  • Null Modem Cable
  • Ethernet Cable
  • Control Software CD-ROM
  • Two (2) Year Warranty to Original Owner
  • Table of Contents
    • 1Description
    Frequency Response 20Hz to 20kHz, +/-0.25dB
    <10Hz to 50kHz, +0/-3dB @ 96kHz
    Dynamic Range 110dB unweighted
    113dB A-weighted
    Input Connections 4 x XLR (analog)
    2 x XLR AES/EBU (digital)
    1 x BNC Wordclock
    1 x XLR RTA Microphone
    Output Connections 8 x XLR (analog)
    4 x XLR AES/EBU (digital)
    Input Impedance >50kΩ
    Output Impedance 30Ω
    Maximum Input Level Software selectable for: +28, +26, +24, +22, +20, +18, +16 and +14dBu
    Maximum Output Level Software selectable for: +24, +22, +20, +12, +8 and +4dBu
    Sample Rate 48 and 96kHz
    RTA Mic Phantom Voltage +48V
    Crosstalk (Main Outputs) <-85dB @ 1kHz, 0dB input gain
    THD & Noise 0.004% typical at +4dBu, 1kHz, 0dB input gain
    Dimensions (WxDxH) 19 x 12.15 x 3.5" (483 x 309 x 89mm)
    Weight 14 lbs (6.4 lbs)
    Specialties Optional CobraNet card provides CobraNet audio and control networking
    Packaging Info
    Package Weight 16.78 lb
    Box Dimensions (LxWxH) 22.0 x 15.5 x 7.0"

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