Section 1- Introduction
Drive your PA to a whole new level of performance with the DriveRack PA+ Complete
Equalization & Loudspeaker Management System. The DriveRack PA+ from dbx Professional
Products represents a complete integration of the key elements that help ensure optimal
loudspeaker system management in PA-specific applications. Capitalizing on the legendary
dbx® DriveRack technology, the DriveRack PA+ is able to provide its user with top-tier,
pro-level loudspeaker management specifications, yet still remain appealing to the
budget-conscious audiophile who requires a tried and true utilitarian workhorse. With its
all-inclusive, no-compromise design, the DriveRack PA+ has been systematically developed and
designed to grow with your system needs for years to come.
1.1 Defining the DriveRack PA+
The dbx DriveRack PA+ is the most effective way to manage all aspects of Loudspeaker
management for Public Address system applications. The DriveRack PA+ essentially becomes
the only device that you will need between your mixer and your power amps. The following
are just some of the features of the DriveRack PA+.
DriveRack PA+ features:
Setup Wizard Steps Through Speaker and Amp Selection and Levels•
Auto Level™ Wizard Balances Your System•
Auto EQ™ Wizard with 28-Band RTA Tunes Your System For The Venue•
AFS® Wizard Helps Eliminate Feedback•
Stereo Feedback Elimination with 12 feedback notch filters•
dbx 120A Sub-harmonic Synthesizer•
Classic dbx Input Compression•
JBL® Speaker and Crown® Power Amp Tunings included•
USB Firmware and Speaker Tunings Field Updatable With Harman HiQnet™ System •
Architect
Full time RTA function•
Front-Panel Output Mutes•
Pink Noise Generator (used with Auto EQ and Auto Level Wizards)•
Linked Stereo DSP Processing for ease of use•
24-Bit ADC/24-Bit DAC, >113 dB Dynamic Range•
2-Channel XLR Input and 6-Channel XLR Output•
2x2, 2x3, 2x4, 2x5, 2x6 Crossover Configurations•
Dual 28-band Graphic EQ- Linked or Dual Mono•
Stereo Multi-band Parametric EQ•
Stereo Output Limiters•
Output Alignment Delay•
Power on/off Mute Circuitry•
Front-panel RTA-M XLR input with phantom power•
25 User Programs/25 Factory Programs•
Full Graphic LCD Display•
Front Panel Input and Output Meters•
By including every form of processing necessary to drive the signal from the mixer to the
power amp, the DriveRack PA+ allows you to eliminate all other processing devices normally
found in large and cumbersome traditional Front of House rack systems of the past.
The DriveRack PA+ Loudspeaker Management System includes two balanced XLR inputs, as well
as six balanced XLR output connectors.
DriveRack
®
PA+
Section 1
Introduction
1
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