ViA Audio Expansion Module

This audio expansion interface adds an additional 2 microphone inputs and a headphone output to the Tieline ViA portable audio codec.

The interface can be powered by a 9v PP3 battery or the supplied UK 3 pin mains power supply.

Microphone inputs are on balanced XLR front panel connectors and provide between 40dB and 60dB of gain with individual front panel controls. A headphone output is provided on a standard 6.35mm jack and has a front panel level control.

Cables for connecting to the ViA are captive and can't get left behind. Audio source routing can be configured with the inbuilt audio Matrix router from the ViA front panel or web interface.