DFR22 Audio Processor

Versatile, powerful 2x2 audio processor featuring renowned feedback reduction drag-and-drop software.

Product Details

Two Channels. A Powerful Processor. The Shure DFR has quickly become the industry standard for effective feedback reduction. The DFR22 builds on that reputation to provide an affordable full-featured 2x2 audio processor with drag-and-drop software.

The DFR22 is ideal for installed sound reinforcement applications, such as houses of worship, theaters, and meeting facilities.

DFR22 is also a powerful setup tool in live music applications. Using the DFR22’s drag-and-drop graphical user interface, processors can be placed anywhere in the signal path. 

Features

  • DFR Automatic Feedback Reduction
  • Parametric and Graphic Equalizers
  • Cut/Shelf Equalizer
  • Compressors/Limiters
  • Automatic Gain Control
  • Gate/Downward Expander
  • Ducker
  • 2-Way Crossover
  • Subwoofer Processor
  • Splitter
  • Delay Processors
  • 2x2 Matrix Mixer

Software & Downloads

Specification Sheets

File Language Type File Size
DFR22 Specification Sheet English PDF 314 kb

User Guides

File Language Type File Size
DFR22 Hardware User Guide English PDF 1.03 mb
DFR22 Software User Guide English PDF 1.77 mb

Software

File Language Type File Size
DFR22 Audio Processor Software v. 3.11 (Win 98SE, NT, ME, 2000, XP) ZIP 5.75 mb

Product Support

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