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Precision Power :: DSP-88R :: $209.00

Precision Power DSP-88R

Item# 38486

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Digital signal processors have become popular amongst sound quality enthusiasts recently. Although they generate near audiophile grade sound, they tend to be difficult to program, and down right confusing. To remedy this conundrum, Precision Power introduces DSP-88R, a user friendly DIY DSP that offers the features and performance you need.

General Features:

  • Core 32 Bit / 192kHz Digital Signal Processor Powred by Cirrus Logic
  • Dedicated 8-channel DMA Engine Streams Data Without DSP Intervention
  • Integrated 105dB Dynamic Range, -98dB THD+N Analog-to-Digital Converter
  • Integrated 108dB Dynamic Range, -98dB THD+N Digital-to-Analog Converter
  •  Custom User Friendly DSP ComposerTM Graphic User Interface w/ Response Display
  • 30V MAX 4-channel High Level / Speaker Level Input
  • 8V MAX AUX RCA Input Voltage
  • 192khz S/PDIF Optical Input
  • Optional High Level Input from Hands-Free Bluetooth Module
  •  8 Channel Low-Level RCA Output
  • Optional Independent Input or Channel Mixing/Summing
  • Up to +12dB / -18dB Master Input Level
  •  Up to -40dB Independent Channel Level Cut
  • Up to 16ms Independent Channel Delay, 0.05ms Incriments
  • Independent Channel 0°/180° Phase Control
  • Independent Channel High Pass, Low Pass or Bandpass Crossover
  • Selectable Independent Channel 6dB-48dB/Octave Crossover Slope
  • Variable Frequency Crossover Setting, 20Hz-20kHz
  • 1/3 Octave/31-Band Graphic Equalizer for Each Channel
  • +12dB Boost / -18dB Cut for Each Band
  • Variable Independent Band Q Adjustment, 0.5-9
  • Dash Mount Remote Control Included for Input, Mode, & Volume


  • Sku: DSP88R
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

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   Zang From Fort Worth, Texas
Unit was installed into working 3-way system to replace older Audiobahn 3-way analog crossover. System has 3 Alpine amps totaling 1150 watts and is tri-amped - Lows, mids, highs or low as ass, band pass, high pass for true 3-way operation. Also changed out 2 amps with install. System has PDR-M65 for lows and 2 x MRV-F300 for mids & highs. I have 10 years of Pro Audio experience and 35 years audio systems hobby experience. The installer at The Sound Works has 10-15 years experience. We powered system up and nothing running a Base Map I loaded into controller the previous evening. I have 4 x dbx DriveRackPA+ on my home audio system and am very familiar with both analog & digital crossovers. We struggled to get some sound going and after connecting up the remote control box it started playing. The manual says the remote box is optional, wrong it is needed or no sound when unit powers up. It was installed Friday afternoon and quit working Sunday evening. Interface software is crappy, and shows .5 octave bandwidth on EQ filters to be wider than 4 octave bandwidth. The documentation is crappy and unit is junk. Rockford Fosgate 3Sixty.3 is ordered from Onlinecarstereo and on the way. You get what you pay for.