I ordered one for a review, I tried it and now it's at a colleague's house for a review. I kinda like it! They are real good lookers in real life: Tweed, kinda suede speaker cloth (think Champion 600), chrome control plates and chickenheads. I'm a sucker for chicken heads. It has a tube preamp indeed, a tranistor power amp and they sound very nice. Nothing really special, but just a good amp for smaller gigs.
300W and 2x10 is what I sometimes use for bigger gigs too. In the end I'm always DI'd, always bass on my monitor, so no use for a big amp. I almost always take my Hiwattt DR201, but that is just because I like it;)