DataVideo

Datavideo AD-300

Pro Audio Delay Box to synchronize video and audio with microphone input. it is also an audio mixer providing flexible matrix mapping of 5 audio input channels to two audio output channels. Delay time is from 0~3000 ms. Rack mount kit available.

DataVideo

Datavideo AD-10

Audio Delay Box to synchronize video and audio with microphone input. It supports 1 channel. Delay time is from 0~400 ms.