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.
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
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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