Skip to main content

dbx Drive Rack PA with RTA-M Reference Mic

Item #: 
  • Write a Review

Includes the DBX DriveRack PA Processor and the DBX RTA-M Reference Microphone. Drive your PA to a whole new level of performance with the DriveRack PA Complete Equalization and Loudspeaker Control Sy... Click To Read More About This Product

We're sorry—we no longer carry this item.

Find a similar product below or contact us for a recommendation of a great alternative.

Call: 866-498-7882 Email or Chat

Recommended Products

Includes the DBX DriveRack PA Processor and the DBX RTA-M Reference Microphone. Drive your PA to a whole new level of performance with the DriveRack PA Complete Equalization and Loudspeaker Control 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. 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.

DBX DriveRack PA Processor

The dbx DriveRack PA Processor will give you gig after gig of crisp, clean sound. Delivers auto EQ; RTA; dual 28-band graphic EQ; feedback elimination; sub-harmonic synth; 2x3, 4, 5, or 6 crossover; limiter on the output stage; and presets matching the latest JBL speakers and Crown power amps. Wizard setup help.

The DriveRack PA provides state-of-the-art signal processing, while using a simple and intuitive user interface. This goal has been achieved by offering 2 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 6-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.

RTA-M Reference Microphone

The DBX RTA-M Reference Microphone is omnidirectional, and has a flat frequency response, making it ideal an a measurement microphone. The RTA-M was designed to work with the DBX DriveRack PA 24-Bit EQ Loudspeaker Control System for feedback elimination in venues and studios.


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 Multiband 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
24-Bit ADC/24-Bit DAC, >110 dB Dynamic Range
Full Graphic LCD Display
System Performance
Dynamic Range: 110dB A-weighted, >107 dB unweighted
THD + N: 0.002% typical at +4dBu, 1kHz, 0dB input gain
Frequency Response: 20Hz - 20kHz, +/- 0.5dB
Interchannel Crosstalk: >110dB min, 120dB typical
Crosstalk input to output: >+100dB
Delay: 10ms per channel (60 ms total)

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

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
Max Input line 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: 120ohms
Max Output Level: +20dBu
Pro Coverage
2 year warranty for products purchased from us, with the exception of the 480 series.

  • Customer Reviews
You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.