DISC dbx DriveRack PA+ Loudspeaker Management System

Full Description

Using the DriveRack PA+ starts with picking your speakers and amps from the built-in list and using the Auto Level Wizard™ to fine tune the level settings of each speaker. The Auto EQ® Wizard then takes over to further optimise the sound before the AFS Wizard automatically sets filters to eliminate any feedback. It takes minutes to make your system sound like it was tuned by a pro, regardless of your level of experience.

The DriveRack PA+ has two channels of XLR input and six channels of XLR output. Other features include 24-bit ADC and DAC conversion, a pink noise generator used with the Auto EQ and Auto Level Wizards, a dual 28-band graphic EQ and phantom power for the front-panel mic input.

Features/Specifications:

• Setup Wizard steps through speaker and amp selection and levels
• Auto EQ™ Wizard with 28-band RTA tunes your system for the venue
• AFS™ Wizard helps eliminate feedback
• Stereo feedback elimination with 12 feedback notch filters
• dbz 120A Sub-harmonic synthesiser
• Classic dbx input compression
• JBL® speaker and Crown® power amp tunings included
• 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, >113dB dynamic range
• 2-channel XLR input and 6-channel XLR output
• 2 x 3, 2 x 4, 2 x 5 and 2 x 6 crossover configurations
• Stereo multi-band parametric EQ

Detailed Specs:

• Inputs: 2 x Female XLR Line Inputs, 1 x XLR RTA Mic Input
• Input Type: Electronically Balanced / RF Filtered
• Input Impedance: >40k Ohm
• Max Input: >+20dBu
• CMRR: >45dB
• Mic Preamp Phantom Power: +15VDC (RTA)
• Mic Preamp Equivalent Input Noise: <-117dB, 22Hz - 22kHz, 150 Ohm (RTA)
• Outputs: 6 x Male XLR Line Outputs
• Output Type: Electronically Balanced / RF Filtered
• Output Impedance: 120 Ohm
• Max Output: +20dBu
• Alignment Delay: 10ms Per Channel (60ms Total)
• A/D Converter: dbx Type IV™ Conversion System
• A/D Dynamic Range: 110dB A-Weighted, >107dB Weighted
• Type IV Dynamic Range:
  • 123dB with Transient Material, A-Weighted, 22kHz BW
  • 121dB with Transient Material, Unweighted, 22kHz BW
  • 115dB Typical with Program Material, A-Weighted, 22kHz BW
• Sample Rate: 48kHz
• D/A Dynamic Range: 112dB A-Weighted, 110dB Unweighted
• Dynamic Range: >110dB A-Weighted, >107dB Unweighted
• THD+Noise: 0.004 Typical at +4dBu, 1kHz, 0dB Input Gain
• Frequency Response: 20Hz - 20kHz, +/-0.5dB
• Interchannel Crosstalk: <-110dB, -120dB Typical (Input-to-Output: <-100dB)
• Power Consumption: 25W