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Shure Incorporated - DFR22
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2 x 2 Audio Processor

Series: Shure

Model: DFR22

  • DFR automatic feedback reduction
  • Parametric and graphic equalizers
  • Cut/shelf equalizer
  • Compressors/limiters
  • Automatic gain control
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Two channels powerful processor. 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. Ideal for installed sound reinforcement applications, such as houses of worship, theaters, and meeting facilities. 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. 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 Shure’s drag-and-drop software. Featuring enhancements to Shure's patented Adaptive Notch Filter Algorithm, the DFR22 includes single-channel and stereo processing blocks with up to 16 precision notch filters that automatically seek out and reduce feedback. With widths between 1/10 and 1/70 of an octave, these adaptive filters affect only the problem frequencies, maximizing system stability and sound integrity. In addition, Auto Clear mode removes dynamic filters and restores the DFR to ideally-tuned configuration after a specified amount of time. Processing blocks in the can be applied in any order, to any input or output. Can also link processors for more efficient global control. Copy and paste processing blocks to any input or output to duplicate processors across multiple channels. With the DFR22, you can design the entire system, save it to disk and load it at the job site for easy setup. The DFR22 also allows real-time design changes, so can add, subtract or change processing blocks as tune the system. It makes setup a breeze. And ensures that get the best possible customized processor for application.
  • DFR automatic feedback reduction
  • Parametric and graphic equalizers
  • Cut/shelf equalizer
  • Compressors/limiters
  • Automatic gain control
  • Gate/downward expander
  • With ducker
  • 2-way crossover
  • Subwoofer processor
  • Splitter
  • Delay processors
  • 2x2 matrix mixer
 
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