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DIGITAL FEEDBACK DESTROYER

DF 1
Specification
Input channel & socket 2 CHs, Felame XLR
Output channel & socket 4 CHs, Male XLR
Input impedance Balance: 20KΩ
Output impedance Balance: 100KΩ
CMRR >70dB(1KHz)
Input range ≤+25dBu
Frequency response 20Hz-20KHz(-0.5dB)
S/N R >110dB
THD <0.01% OUTPUT=0dBu/1KHz
Crosstalk of channels >110dB(1KHz)
Feedback detect & reduction Detect & eliminate feedback automatically by notch filters
Signal input frequency response 20Hz-30KHz±0.5dB
Filter 24 independent digital filter each channel
Min filter width 1/27th Octave
Max filter width 1/14th Octave
Resolution 0.5Hz
Time required to find & eliminate one feedback 0.1--0.5S
FFT length 2048
Gain increased 6--10dB
Gain 0dB
Processor 96KHz Sampling frequency. 32-bit Floating-point DSP
Power supply AC110V/220V 50/60Hz
Power consumption <12W
The Height 1U
Product dimension(W x D x H) 482 x 148 x 44mm
Net weight 2.3kg
Shipping dimension(W x D x H) 1PC: 553 x 296 x 98mm/0.0160m3
6PC: 566 x 309 x 628mm/0.1098m3
Gross weight 1PC: 4.3(kg)
6PC: 30(kg)
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