On the Paradisea - I agree it is very responsive to tube changes. I like the WE 396 as it rounds out the sound in a nice way. I think I prefer the Bendix tube (can't recall the number) for a bit more resolution and detail though. Thanks for the added input, 4est. Yes, were I able to tame the high end I think I would have liked the Benchmark far more than I did. Glad to hear it can be done - obviously many folks like that DAC including many industry reviewers who are highly respected. So I'm just adding my experience as one more bit of info in your search. If you are a detail freak it may be worth getting the Benchmark and tweaking it to your liking. I think Steve at Empirical is doing mods to that DAC and is a fan of the stock DAC. Different strokes for different folks. I really do like the Paradisea and agree that it is a great bargain. A friend and fellow A'gon member who I respect recently has strongly recommended to me I check out the April Music DAC too. Many good things about the TADAC here as well. Plenty to choose from in that price range.
Marco
Marco