Functional characteristics
1. Automatic search and automatic suppression of whistling points
2. Fixed frequency suppression or dynamic suppression can be selected
3. Simple and intuitive control interface, and suitable for fixed installation system or live performance, there are 24 filters on each channel, a total of 48 digital filtering functions, the number of static filters and dynamic filters can be arbitrarily configured, the filter with 1/80 to 1/20 octave bandwidth scan against 鐀 frequency
4. Each channel is equipped with a multi-function key, which can complete feedback suppression with one key;
5. Two separate channels for processing
6. Automatic and manual filtering modes
7. Preset voice and music mode selection
8. The status lock switch is on the rear panel
9. Selectable operating level switch
Technical parameter
Input channels: two balanced inputs and two unbalanced inputs
Input impedance: 30KΩ balanced /15KΩ non-balanced
Input maximum level: +20.5dBu
Output channels: two balanced inputs and two unbalanced inputs
Output impedance: 100Ω balanced /50Ω non-balanced
Maximum output level: +14.5dBu
A/D dynamic range: 114dB
A/D converter: 24bit
D/A Dynamic range: 100dB
D/A converter: 24bit
System sampling rate: 48KHz
System dynamic range: 100dB
Total harmonic distortion: 0.01% at 1KHz
SNR: 100dB
Frequency response: 20Hz-20KHz
Crosstalk: 100dB
Crosstalk: 100dB
Power supply: 230 VAC 50/60Hz or 115 VAC 50/60Hz
Power consumption: 15W
Physical size (depth × width × height):220×480×44mm
Outer box size (D × W × H):377×556×107mm
Net weight :3Kg
Gross weight :4.3Kg
