| Brand | Shure |
|---|---|
| Form Factor | Rack Mountable |
| Type | Feedback Suppression Processor |
| Number of Channels | 1 |
| Features | Feedback Reduction |
| Effect/Enhancement | Feedback |
Check the listing for details. Shure DFR11EQ Digital EQ + Feedback Reducer, w/DSUB to USB Cable & IEC. Condition: Used. Listed at 59.00 USD. The Shure Model DFR11EQ is a single channel signal processor that combines a. The DFR11EQ is. The graphic equalizer of the DFR11EQ is made up of thirty1 /3 -octave, constant Q filters.