Shure DFR22: Digital Audio Processor with Automatic Feedback Reduction and 2x2 Matrix Mixer
Model
:
DFR22
Genuine Products
Original Brand Warranty
Product Training
Installation, Maintenance & Support
Call for Best Price: +971 58 161 3661 | Chat on WhatsApp
Shure DFR22 Audio Processor
The Shure DFR22 is a digital audio processor built around Shure adaptive notch filter feedback reduction, with up to 16 precision filters from 1/10 to 1/70 octave that find and cut feedback automatically. It adds EQ, dynamics, crossover, delay and a 2x2 matrix mixer in one rack unit, for installed sound systems across Dubai, Abu Dhabi and the UAE and GCC.
Key Features:
- Automatic feedback reduction with up to 16 notch filters
- Auto Clear restores the tuned setup
- Parametric and graphic EQ
- Compressor, limiter, AGC, gate and ducker
- 2-way crossover, delay and 2x2 matrix mixer
Technical Specifications:
| Spec | Value |
|---|---|
| Frequency Response | 20 Hz to 20 kHz, plus or minus 1 dB |
| Dynamic Range | 110 dB minimum, A-weighted |
| Conversion | 24 bit, 48 kHz |
| Input Clipping | +24 dBu minimum |
| THD | Under 0.05% at +4 dBu |
| Latency | Under 1.5 ms |
| Power | 100 to 240 V AC, 45 W max |
| Dimensions | 482.6 x 247.7 x 44.4 mm |
| Weight | 2.83 kg |
Why Buy the Shure DFR22 from Trianze Tech?
- Shure processor with local support
- Fast delivery across Dubai, Abu Dhabi and the UAE and GCC
- System tuning advice
- Dedicated AV support team
Frequently asked
Questions our clients ask before signing.
If you don't see your question here, our consultants will gladly walk you through specifics on a discovery call.
Still have questions?
Talk to a consultant — most queries are answered in a 15-minute call.
The DFR22 automatically finds and reduces feedback using up to 16 adaptive notch filters, and adds EQ, dynamics, crossover, delay and a 2x2 matrix mixer.
The adaptive notch filters range from 1/10 to 1/70 of an octave, so only the problem frequencies are cut.
Auto Clear removes dynamic filters after a set time and restores your tuned configuration.
The DFR22 has a 20 Hz to 20 kHz response, 110 dB dynamic range, 24 bit, 48 kHz conversion and under 1.5 ms latency.
It runs on 100 to 240 V AC with 45 W max draw and fits a 19 inch rack in one unit.
Trianze Tech stocks the Shure DFR22 in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.