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 Brochure (pdf)

PDFDBX Driverack PA Cut Sheet (pdf)

PDFDBX Driverack PA Manual (pdf)

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.


  • 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
  • TypeIV® Conversion System
  • Full Graphic LCD Display

Analog Inputs
Number of Inputs (2) Line inputs, (1) RTA Mic input
Input Connectors 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 <-110 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
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
System Performance
Dynamic Range (unweighted/weighted) 110 dB / >107 dB
THD+Noise @ 1 kHz 0.002% 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