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dbx DriveRack 260 DSP Front Panel

Sound Professionals choose dbx® DriveRack® products because these products provide the tools to ensure the sound systems sound their very best. The DriveRack 260 continues the heritage of unrivaled system and loudspeaker control, capitalising on the road tested and contractor approved nature of the DriveRack product line which has been created by the company that has been redefining the standard of signal processing for more than 30 years.

The DriveRack 260 was designed to provide state-of-the-art signal processing, while utilizing a simple and intuitive user interface. This goal has been achieved by offering two independent channels of processing power with a linkable 28-Band Graphic Equalizer, industry-standard dbx stereo compressor module, and a six channel output system with parametric EQs. PeakStopPlus® limiters are provided for protection against speaker blowouts. The DriveRack 260 provides full bandpass and crossover configurations along with independent output processing and the patent pending Advanced Feedback Suppression (AFS™).

These features combined with the Wizard setup system and complete DriveWare™ GUI control represent a methodical design that is guaranteed to deliver optimal, all-inclusive processing in a completely scalable system.


Features

  • Dual Channel.
  • Advanced Feedback Suppression (AFS™).
  • Up to 2.7 seconds of delay.
  • PeakStopPlus® limiters.
  • RS232 PC GUI Control.
  • Classic dbx® compression and limiting.
  • Graphic and parametric EQ.
  • Auto-EQ function.
  • Full bandpass, crossover, and routing configurations.
  • Auto gain control.
  • Pink Noise generator and RTA.
  • Setup wizard with JBL® speaker and Crown® power amplifier tunings.
  • 120A Subharmonic Synthesizer on the input.
  • Security lockout.
  • Wall panel control inputs.

Rear Panel Layout

dbx DriveRack 260 DSP Rear Panel

Technical Specifications

Analogue Inputs  
Number of Inputs 2 x Line inputs, 1 x RTA Mic input
Input Connectors 2 x Female XLR line inputs, 1 x XLR RTA mic input
Input Type Electronically balanced, RF filtered
Input Impedance > 40k Ohms
Max Input Line Level +34dBu with input jumpers in +30 position
CMRR > 45dB
RTA Mic Phantom Power +15VDC
RTA Mic EIN < -110dbu, 22Hz-22kHz, 150 Ohms
Analogue Outputs  
Number of Outputs 6 Line outputs
Output Connectors Male XLR
Output Type Electronically balanced, RF filtered
Output Impedance 120 Ohms
Max Output Level +22dBu
System Performance  
Frequency Response 20Hz to 20kHz, +/- 0.5dB
T.H.D. + Noise 0.002% typical at +4dBu, 1kHz, 0db Input gain
Interchannel Crosstalk < -110dB, -120dB typical
Crosstalk input to output > 100dB
Dynamic Range > 110dB unweighted, > 107dB weighted
A/D Performance  
Type dbx Type IV conversion system
Dynamic Range Line > 114dB A-weighted, > 112dB unweighted
Type IV Dynamic Range > 123dB with transient material, A-weighted, 22kHz BW
> 121dB with transient material, unweighted, 22kHz BW
> 115dB typical with program material, A-weighted, 22kHz BW
Sample Rate 48kHz
D/A Performance  
Dynamic Range 112dB A-weighted, 110dB unweighted
Power Supply Required AC Mains 220-230VAC 50-60Hz
Power Consumption 25W
Construction Steel and aluminium panels, Black enamel finish

Dimensions

Width ..... 483 mm
Depth ..... 146 mm
Height ..... 44 mm
Weight .... 2.5 Kg
dbx DriveRack 260 DSP Dimensions

Ordering Information

Description Order Code
dbx DriveRack 260 Digital Signal Processor DBX-DR260
The information presented on this page is provided by courtesy of dbx Professional Products.
Revised: 16-May-2011 Copyright (C) 2011 Adena Limited