Can anyone tell me how the "Original Master" amp would stack up in the < $150 price point today? All the info I can find on it is from 2007 and before. I'm looking to power HD650s and D2000s with it. Other options I'm looking at are the Fiio E9, the Indeed G3, and the Little Dot Mk II. Anything else I should be looking at for that cheap? New or used doesn't matter.
