Connectors are provided for Sennheiser, Sony and Vega microphones. Simply pressing the Compare button turns on the power and also switches output between the two microphones. Battery power is conserved because the unit automatically shuts off after 30 seconds of inactivity. Tests for both continuity and shorts to the case. Extremely rugged design.
Connectors are replaceable.
Auto power off conserves battery power. It can also be set to increment the Program Change or Note Number after transmisslon. Battery power is conserved by an automatic shut-off after a programmable period of inactivity. MIDI signals are sent by pressing a button, or with an optional foot switch. The Masque Sound URG-3 is a three channel MIDI controllable single rack space unit capable of ringing phones and activating door bells and buzzers via MIDI remote control signals or by local push buttons on the front panel.