SoundDigital SW401 4-for-1 audio switcher

The SW401-L is a 4-to-1 analog audio lossless switcher designed for broadcast applications, featuring active online level monitoring.

The main channel switches to passive mode, maintaining direct transmission via dual power supply during power outages. This ensures safety and reliability, making it ideal for broadcasting applications.

Features

·Includes one output level meter bridge and one audio signal peak meter display

·Keys A, B, C, and D switch between each channel

·Output level adjustment (potentiometer bypassed via internal jumper)

·Input: A, B, C, D, 4 audio input interfaces with XLR connectors

·Output: Direct passive switching output interface with XLR connector

·Remote control port

·Redundant power supply