Hello everybody!  Does anyone have any opinions or expertise regarding using Electrostatic converters such as the Woo Audio Wee to power a pair of Stax headphones?  My understanding is that I can just hook it up to the speaker outputs on my Rachel or MiniTorii, but I haven't talked to anyone who has actually done it and would appreciate any advice.  Also from reading reviews, I've found a bit of a split that the converter will sound as good or worse than the 353 amp that Stax makes....I think I need help since I can't audition in person.