How does this do rated???

[CaptainMaximus 10+ year member]

They aren't as efficient as people like to make them seem. They use higher rail voltage (similar to Brazillian amps) but they aren't particularly, if at all more efficient than Korean amps from testing results I've seen posted... I would be interested in seeing some more in-depth tests from reputable sources, though.

So their voltage must remain high like Stetson amps or their power supply will melt.... Does that have to do with the ohm load also? I know most Stetson amps are 2 ohm stable (correct if wrong) and cannot handle lower loads.