
Input sensitivity: 0.775V/1.0V/1.4V. Operating Voltage: 220v, 50-60 Hz.
Please Note: This Ampilifier Operates At 220V And Has An Asian Power Plug. Voltage Needs to be stepped up with an inverter to 220V to operate in the USA which uses 110-120V.
I use a 5,000 watt inverter and it works perfectly! Return accepted if item is not as described.Return will be tested in our shop. The amplifier has tested and everything works flawlessly. You will not be dissapointed.