ZW-B404

Features

Microphone/line input: 4 x balanced audio inputs.
Line output: 4x balanced audio output.
Dante：1 x Dante ® Ethernet interface connector, supporting POE power supply; 1 x Dante ® Ethernet interface connector; Two interfaces implement data exchange function.
DC 12V: A DC connector used for connecting DC 12V1A power adapters.
Input interface: 4-channel microphone/line input,
3-pin green wiring terminal Output interface: 4-channel line output,
3-pin green terminal block Gain: Input: 0~+48dB, 6dB per step;
Output: -60~0dB,
1dB per step Maximum level: Input:+18dBu @ 0dB input gain;
Output:+18dBu @ 0dB output gain
Input impedance:>1.8k Ω Effective
Input Noise (EIN): -119dB @ 48dB gain
Effective output noise:<-79dBu @ 0dB gain
Harmonic distortion:<0.05%
Sampling rate: 44.1kHz or 48kHz