dbx DriveRack PA User manual

dbx Professional Products • 8760 South Sandy Parkway • Sandy UT 84070 • Phone [phone] • Fax [phone]
Int’l Fax [phone] • email: [email protected] • URL: http://www.dbxpro.com
Crown and JBL are registered trademarks of their respective companies
Int’l Fax [phone] • email: [email protected] • URL: http://www.dbxpro.com 18-0076-A
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 Ω
Max input line level: +20dBu
CMRR: > 45dB
RTA Mic Phantom Voltage: +15VDC
RTA Mic EIN: < -110dBu, 22Hz-22kHz, 150Ω
Analog Outputs:
Number of Outputs: 6
Connectors: Male XLR
Type: Electronically balanced, RF filtered
Impedance: 120 ohms
Max Output Level: +20dBu
A/D Performance:
Type: dbx Type IV conversion system
Dynamic Range line: 110 dB A-weighted, 107 dB
unweighted
Type IV dynamic range: 123 dB with transient material, A-
weighted, 22kHz BW 121 dB with
transient material, unweighted, 22kHz
BW 115 dB typical with program mate-
rial, A-weighted, 22kHz BW
Sample Rate: 48kHz
D/A Performance:
Dynamic Range: 112 dB A-weighted, 110dB unweighted
System Performance:
Dynamic Range: 110 dB unweighted, >107dB weighted,
THD+N: 0.002% typical at +4dBu, 1kHz, 0dB
input gain
Frequency Response: 20Hz – 20kHz, +/- 0.5dB
Interchannel Crosstalk: >110dB, 120dB typical
Crosstalk input to output: >100dB
Delay: 10ms per output (60 ms total)
SPECIFICATIONS DriveRack™PA
Complete Equalization and
Loudspeaker Control System
The Cure for
the Common PA
The Professional’s Choice In Signal Processing
www.dbxpro.com
Front
Rear
Featuring
Custom Tunings

DriveRack PA
DriveRack PA
Features
Drive Your PA to the
Next level
2x3 2x4 2x5 2x6
Applications
There’s a reason that the biggest touring compa-
nies use DriveRacks our their most important
tours.When you have literarily tons of speakers,
monitors and power amps to control, you need all
of the help that you can get. DriveRacks have
been designed to handle and protect expensive
gear and to make setups much easier. Until now
the only way to get this kind of sound quality and
control out of your PA was to buy a truck-load of
equipment, hire a sound company, or spend a lot
of money.
With the DriveRack PA, you not only get the
protection and control that had only been available
in multi-thousand dollar touring systems, you also
get all of our tour experience right in the box. Just
push the Wizard button and the unit will
completely walk you through setting up your
system. With everything you need between your
mixer and power amp the DriveRack PA has been
designed to grow with your system for years to
come. So, head down to your local dealer and
check out this amazing product at an amazing price.
RTA mic input works
with our Auto-EQ
function to automatically
equalize the room
the dbx®Patent-pending Advanced Feedback
Suppression System features 12 precision
accurate filters to remove only the unwanted
feedback and not your signal
25 User / 25 Factory Presets
Feature JBL®speaker &
Crown®Amp tunings
Wizard function walks you through a complete system
setup including: speaker and power amplifier selection,
Auto-EQ and Advanced Feedback Suppression
Precisely calibrated I/O
signal level metering with
clipping & limiting
threshold indicators for
accurate monitoring of
your signal
10ms of delay per channel for
speaker alignment
120A Sub-harmonic Synthesizer
enhances the bass performance
of your system
Digital Crossover gives you the precision
and flexibility previously only available
in high-end touring systems
Classic dbx® Compression and
PeakPlus™Limiting tighten your
sound and protect your speakers
Stereo Linkable 28-band Graphic EQ and Multi-band
Parametric EQ for optimizing your sound
Mono/Stereo XLR inputs selectable
+4dBu/-10dBV input range with
selectable PIN 1 Ground Lift
Data Encoder allows for quick
editing and parameter selection
Custom 122x32 Graphics LCD
displays detailed information
for quick graphical editing
Advanced 24-bit Digital Converters
provide 110dB dynamic range and
pristine digital clarity
dbx patented TypeIV™ Conversion
System allows hotter input signal
without fear of clipping
6 XLR Outputs can be configured as a 2x3, 2x4,
2x5 and 2x6 crossover for maximum flexibility
Left Right
Mono Sub Right High Left High
MP4718S
Non-Powered
EON15 G2EON15 G2
Left Right
Right High Left High
Right Sub Ri
g
ht Su
b
Right High Left High
MP412 MP412
MP4718SP
Powered
MP4718S
Non-Powered
SR4731XFSR4731XF
SR4719X
Left Right
Left Mid
Right Mid
Right Mid Right High
Mono Sub
Left Mid Left High
Left High Right High
Mono Sub
SR4731XF
SR4731XF
SR4719X SR4719X
MA-5002VZ MA-3600VZ MA-1202
Left Right
Left Mid Right Mid
Left Mid Right Mid
Right Sub Left Sub
Left High Right High
Left High Right High
Left Sub Right Sub
1202
1202
• 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