What to put under my VAC AMP/ PREAMP??

As long as we have a few Phi 300.1 owners here, do you guys run in Triode or Ultralinear?

Ultralinear for me.

I'm really torn between the two and tend to go back and forth...what about Ultralinear do you prefer?

I already used a Golden Lion KT-88, from Genalex, Russian, and the sound it´s very deep, spacious, the bass very real, try these ones, i just paid a 100 bucks for each matched pair.

A realtively low cost isolation solution that works very well is a solid stand with rubber/cork squares on the shelf supporting a 2"maple block and Herbies Iso Cups (for tubes)of Herbies Footers (for SS/digital) on top of the block with the equipment resting the Iso Cup.