Loyola Enterprises

A veteran and minority owned SDB Certified Business.


DBX Driverack PA+

757.498.6118 Ext - 109DBX Driverack PA+ - Call for pricing - Sound Processor


PDFDBX Driverack PA+ Cut Sheet (pdf)

PDFDBX Driverack PA+ Manual (pdf)

The best just got even better! The DriveRack PA, far and away the world’s most popular loud speaker management system has now become the DriveRack PA+. Showcasing all the features that users around the world have come to expect, including easy set up, rock-solid reliability and unparalleled sound quality, the new version has gone to great lengths to earn its "plus". With more settings, more control and enhanced circuitry, the sound you seek is right at your fingertips.

Although the DriveRack PA+ is loaded with functions and features, it is easy to set up and use. The dbx exclusive Set Up Wizrd walks you through system set up with easy to follow step-by-step instructions. Just pick your speakers and amps from the built-in list on the PA+ and then let the Auto Level™ Wizard fine tune the level settings of each speaker. You can then let the Auto EQ™ Wizard help you further optimize your sound. Finish up by using the AFS® Wizard, which automatically sets filters to eliminate any feedback during performances. Within minutes, your system will sound like it was tuned by a pro. No experience required! Get the most out of your PA with the DriveRack PA+, the worldwide standard in loudspeaker management.


  • Setup Wizard Steps Through Speaker and Amp Selection and Levels
  • Auto EQ™ Wizard with 28-Band RTA Tunes Your System For The Venue
  • Auto Level™ Wizard Balances Your System
  • 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
  • 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

Analog Inputs
Number of Inputs (2) Line inputs, (1) RTA Mic input
Input Connectors (2) Female XLR (Line), XLR RTA (Mic)
Input Type Electronically balanced, RF filtered
Input Impedance >40 kΩ
Max. Input Level >+20 dBu
Input CMRR >45 dB
Mic EIN <-117 dBu, 22Hz-22kHz, 150 Ω
Phantom Power 15 VDC
Analog Outputs
Number of Outputs 6 Total
Output Connectors Male XLR
Output Type Electronically balanced, RF filtered
Output Impedance 120 Ω
Max. Output Level >+20 dBu
CMRR >45 dB
A/D Performance
Type dbx Type IV conversion system
Dynamic Range Line (A-weighted/unweighted) >110 dB / >107 dB
Type IV Dynamic Range (A-weighted/unweighted) 123 dB / 121 dB
Sample Rate 48 kHz
D/A Performance
Dynamic Range (A-weighted/unweighted) 112 dB / 110 dB
Sample Rate 48 kHz
System Performance
Dynamic Range (unweighted/weighted) 110 dB / >107 dB
THD+Noise @ 1 kHz 0.004% typ. @ +4 dBu, 0 dB input gain
Frequency Response (±0.5dB) 20 Hz–20 kHz
Interchannel Crosstalk >110 dB, 120 dB typical
Crosstalk input to output >100 dB
Delay 10 ms per channel (60 ms total)
Operating Voltage 100-240 VAC, 50/60 Hz
Power Requirements 25 Watts
Weight 2.5 kg (5.5 lbs)
Dimensions (HxWxD) 4.45 x 48.3 x 14.6 cm (1.75" x 19" x 5.75")
For pricing options and packages, contact us at
757.498.6118 Ext - 109, Or