The ES-245J is an Audio Distribution Amplifier that accepts a balanced or unbalanced audio signal and produces exact copies of that signal. The outputs are isolated and have recessed Gain controls. All inputs and outputs are accessible on terminal blocks for simple "permanent" installations. Or, if option "XLR" is specified, all inputs and outputs are available on XLR connectors for easy disconnect/reconnect.
This unit comes with option J which is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.