Jim, I don't think he is able to receive PMs yet, so you may wish to add information here or ask him for an email address.

RJR, I'd help if I really had direct information. I have no experience with Zu or speakers of that high efficiency or ohmage. I think the "SE-X" transformers are what you would need for this, and probably in the Taboo or Mini-Torii; I don't think you'll need the power of a Torii or maybe even a Mini-Torii if you get the right transformers in the little Zen amp, and those little Zen amps have incredible fidelity if the ohm match up is right, and with this high efficiency speakers.

A call to Steve is really THE best way to get the straight poop. And I may be way off base here, and someone will correct me.

Welcome!