1. Powerful core processor with built-in 24-band, 4-channel independent high-precision filtering accurately identifies and eliminates howling frequencies. 2. Automatic detection upon power-up effectively protects back-end amplifiers or speakers. 3. 4 inputs and 4 outputs accommodate simultaneous use of multiple microphones. 4. Remote connection capability, including PC software and central control commands, facilitates debugging and control. 5. High-definition LED display displays detailed data in real time for easy operation.
Technical Parameters Analog Input: 4CH XLR and 1/4 TRS Female Input Impedance: 20K ohm Analog Output: 4CH XLR Output Impedance: 22K ohm Input Sensitivity: more than -50dB Frequency Response: 20Hz-20kHz Signal-to-Noise Ratio: more than 105dB
