I just wanted to see what all of you thought about this comparison. Unless there is something better out there for the money I think I will be purchasing one of these amps. They cost the same and it seems the O Audio amp has a lot more to offer but most posts talk about people getting the PE amp and not much talk about the O Audio. Is there a reason for this or is the O Audio amp just overlooked? If there is another amp I should be looking at (under $300) I am open to suggestions.