Did it and love it.  

OWNERS MANUAL!!!!!!!!!!!

At Zenfest this year, I listened to a Rachael with the Valve Art 274B.  Everything else was the same as my rig - input tubes, power tubes, interconnects, speaker wires, etc.  Speakers were different, but I tried a couple different types of speakers.

Anyway, I liked the way the Valve Art sounded.  I had read both good and bad reviews about this rectifier but I thought it had a more "present sound" that was more appealing to me now than the somewhat more laid back sound of the RCA 5u4Gs I have been using.  I'm going to run it for awhile and then switch back to the RCAs to see if I still prefer it more.

Anyway, just thought I would toss that out there.  They are relatively inexpensive and I bought one from Steve before I left the fest.  I think Cryoset offers a cryo'd version for $25.  I'd seen non-cryo'd for as low as $13.

He seemed to have them in many of the amps which use rectifiers so I figured it didn't hurt that he liked them too.

Thanks Lon.  I may check out the Cryo'd version and put this one in my second system.  So far I like them.  I'll switch back in about a week and see what I think.