hifi engine

Phase Linear 300

I have a Phase Linear 300, bought in Belgium, second hand.
What voltage is required? On top of the amp it says 125V! But the previous owner tells me he put it on 220V. The transformer is marked as 125 - 40 - 0

Re: Phase Linear 300

The transformer for the 300 has a dual winding primary, so it can be wired for 240 volts or 120 volts. Whichever way it is wired it will not hurt it to operate on 120 volts, but if you are not technically inclined I don't recommend trying to change the wiring. Can you measure power supply voltages? It should put out 70 volts plus and minus; if it is less then it is probably wired for 240.