Description:

* Mono input and output mode: 4×Phoenix terminal audio input, 4×Phoenix terminal audio output;

* Two-channel input and output mode: 2×Phoenix terminal audio input, 2×Phoenix terminal audio output;

* Audio sampling rate is 48KHz;

* When the audio source is non-dual-channel balanced audio, respectively 4-channel audio input and output connectors;

* When the sound source is stereo two-channel balanced audio, the number of input and output audio channels is halved;

* Support to output the accompanying audio from the video input connector and the audio from the audio input card;

* Supports output volume adjustment and one-key mute;

* Supports mono and dual-channel audio switching;

* Support audio output delay setting;

Specification: