DISC dbx DriveRack PX Powered Speaker Optimizer

Full Description

The DriveRack PX features out-of-the-box support for a host of popular powered speakers, making it easy to get started. The Setup Wizard automatically sets the levels of your speakers, before the Auto EQ Wizard further optimises your sound. Once that's done, the AFS Wizard takes over to eliminate feedback.

dbx's patented Subharmonix Synthesizer™ gives extended bass response and enhanced bottom end, while extra protection is offered by the PeakPlus™ limiting.

Features/Specifications:

• Stereo feedback elimination with 12 feedback notch filters
• Dual 28-band graphic EQ
• Classic dbx® compressor
• 120A subharmonic synthesiser
• Stereo multi-band parametric EQ
• Stereo PeakPlus™ limiters
• Pink noise generator
• Auto-EQ with 28-band RTA
• JBL® and other popular powered speakers included in Setup Wizard
• dbx M2 Measurement Mic and zippered pouch included
• Front panel RTA-Mic XLR input with phantom power
• 25 user programs / 25 factory programs
• 2 channel XLR input
• 2 channel XLR output
• 2 channel XLR sub output
• 24-bit ADC / 24-bit DAC, >110dB dynamic range
• dbx Type IV™ Conversion System
• Full graphic LCD display

Detailed Specs:

• Inputs: 2 x Female XLR Stereo 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: >-110dBu, 22Hz - 22kHz, 150 Ohm
• Outputs: 2 x Male XLR Stereo Line Outputs, 2 Male XLR Sub Outputs (Mono or Stereo)
• Output Type: Electronically Balanced / RF Filtered
• Output Impedance: 120 Ohm
• Max Output: +20dBu
• 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: 0.002 Typical at +4dBu, 1kHz, 0dB Input Gain
• Frequency Response: 20Hz - 20kHz, +/-0.5dB
• Interchannel Crosstalk: <-110dB, -120dB Typical (Input-to-Output: <-100dB)