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Shure DFR22 - Audio Processor with Notch-Filtered Feedback Suppression

BH #SHDFR22 • MFR #DFR22
Shure DFR22 - Audio Processor with Notch-Filtered Feedback Suppression
Back-Ordered
Expected availability: Aug 02, 2022
$658.00
$55/mo. suggested payments for 12 Mos.
with the credit card.§ 

Important Notice

  • This item is noncancelable and nonreturnable.

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Shure DFR22 Overview

The DFR22 from Shure is a two-input, two-output digital audio processor with feedback reduction. It features a software interface with a drag-and-drop controlled setup and is ideal for installed sound reinforcement applications such as houses of worship, theaters and meeting facilities. The unit is also a powerful setup tool in live music applications.

Using the graphical user interface, processors can be placed anywhere in the signal path. The 2 x 2 matrix mixer allows either or both inputs to be routed to either or both outputs, with additional controls for levels and polarity. The unit stores sixteen presets and provides 24-bit conversion, 48 kHz sampling and a minimum dynamic range of 100 dB.

The computer interface for the DFR22 mimics the functional block diagrams used in sound system design. This makes the software incredibly easy to learn, because the interface seems immediately familiar to sound professionals. Presets can be built and edited entirely by clicking, dragging and dropping with the mouse.

A security feature ensures that the device cannot be tampered with after it is installed. User access can be completely restricted so that the user cannot change any settings, or use the front panel controls. End-user control can also be customized to allow access to certain settings and not to others.

Digital feedback reducer, in both mono and stereo processors
Automatic gain control
Combining and non-combining ten- and thirty-band graphic equalizers
Three- to ten-band parametric equalizers with cut and shelf filters
Two-way crossover and splitter
Subwoofer control
Gate/downward expander
Mono and stereo compressor/limiter with soft knee option
Ducker
Peak stop limiter
UPC: 042406118095

Shure DFR22 Specs

Filter TypeGraphic
Parametric
Frequency BandsGraphic: 10 and 30
Parametric: 3 to 10 with cut and shelf filters
Bandwidth10-Band Graphic: 1 octave
30-Band Graphic: 1/3 octave
Parametric: From 1/70 octave through 4 octaves
Number of Channels2
Inputs2 x XLR
2 x Phoenix connector
Outputs2 x XLR
2 x Phoenix connector
Maximum Input Level+24 dBu
Maximum Output Level+24 dBu
Frequency Response20 Hz to 20 kHz, +/-1 dB
Dynamic Range110 dB minimum, A-weighted (20 Hz to 20 kHz)
NoiseNot specified by manufacturer
Dimensions19" x 9 3/4" x 1 3/4"
Weight6.25 lbs
SpecialtiesAfter the unit is installed and programmed with the software interface, end users can control the DFR22 with a computeror an AMX or Crestron controller.

Up to sixteen devices (including the DFR22, DFR11EQ, DP11EQ, P4800 and UA888) can be linked and controlled from one computer using Shure Link.)

 

Packaging Info
Package Weight10.35 lb
Box Dimensions (LxWxH)22.2 x 14.9 x 2.6"

Shure DFR22 Reviews

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