Comutator Semnal Stereo 2 in-1 Balansat ISO Switcher ARX

Frequency Response DC to Daylight ± 0.0dB

Power Requirements None

Input Connectors Female XLR, Wired Pin 1 Audio Ground, Pin 2 + Hot, Pin 3 – Cold.

Output Connectors Male XLR, Wired Pin 1 Audio Ground, Pin 2 + Hot, Pin 3 – Cold.

Construction All-steel chassis, blue textured polyurethane paint, epoxy printing, fibreglass PCB

http://www.arx.com.au/worldwide/audibox-iso-switcher.htm