Shure DFR22 Audio Processing

Two Channels- A Powerful Processor

Shure’s 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 Shure’s drag-and-drop software. It’s much more than feedback reduction. For many jobs, it’s the only audio processor you’ll need.

The Shure DFR Difference

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 your ideally-tuned configuration after a specified amount of time.

The DFR22 has all of the DSP processing you need to ensure the highest quality audio.

Processors include:

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

Flexible, Customizable, & Configurable

Processing blocks in the DFR22 can be applied in any order, to any input or output. You 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 you can add, subtract, or change processing blocks as you tune the system. It makes setup a breeze. And ensures that you get the best possible customized processor for your application. Frequency response and signal levels can be visually monitored in real time as parameters are adjusted.

Get Your Shure DFR22 Audio Processing Today!

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