DBX DriveRackPA Loudspeaker Managment

DBX - Complete Equalizaton & Loudspeaker Management System

Features

Stereo Feedback Elimination with 12 feedback notch filters

Dual 28-band Graphic EQ

Classic dbx® Compressor

120A Sub-harmonic Synthesizer

2x3, 2x4, 2x5, 2x6 Crossover Configurations

Stereo Multi-band Parametric EQ

Stereo Output Limiters

Alignment Delay

Pink Noise Generator

Auto-EQ with 28-band RTA

JBL® Speaker and Crown Power Amp Tunings with Setup Wizard

25 User Programs/25 Factory Programs

2 Channel XLR Input and 6 Channel XLR Output

Front panel RTA-M XLR input with phantom power

24-Bit ADC/24-Bit DAC, >110 dB Dynamic Range

Full Graphic LCD Display

The DriveRack® PA continues the legacy of DriveRack® series, which has been created by the company that has been redefining the standard of signal processing for more than 30 years. The DriveRack® PA was designed with the purpose and vision of providing 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, feedback eliminator and the 120A Subharmonic Synthesizer on the input, with a six channel output system that includes parametric EQs, and Peak Plus™ limiters (which are used to provide protection against speaker blowouts) and alignment delay. These features combined with the Wizard setup system, represent a methodical design that is guaranteed to deliver optimal, all-inclusive processing in a completely scalable system.

Specifications

Analog Inputs

Number of Inputs: (2) Line inputs. (1) RTA Mic input Connectors: (2) Female XLR line inputs. XLR RTA Mic input Type:Electronically balanced/RF filtered Impedance:>40k ohm Maximum Input Level: +20dBu CMRR:>45dB RTA Mic Phantom
Voltage: +15VDC RTA Mic EIN:<-110dBu, 22Hz-22kHz, 150 ohm

Analog Outputs

Number of Outputs: 6 Connectors: Male XLR Type:Electronically balanced, RF filtered Impedance:120ohm Max Output Level: +20dBu

A/D Performance

Type: dbx Type IV® Conversion System Dynamic Range line: 110dB A-weighted; 107 dB unweighted Type IV™ dynamic
range: 123 dB with transient material, unweighted,
22kHz BW 121 dB with transient material, unweighted,
22kHz BW 115 dB typical with program material, A-weighted,
22kHz BW Sample Rate: 48kHz

D/A Performance

Dynamic Range: 112 dB A-weighted, 110dB unweighted

System Performance

Dynamic Range: 110dB A-weighted, >107 dB unweighted THD + Noise:0.002% typical at +4dBu, 1kHz, 0dB input gain Frequency Response: 20Hz - 20kHz, +/- 0.5dB Interchannel Crosstalk: >110dB min, 120dB typical Crosstalk input-output: >+100dB Delay: 10ms per channel (60 ms total)

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