Best tube preamplifier for under $15k

I'm envious @ewert. I have to get by with the 912's little brother, the 868L. Good enough for my modest system. ;-)

Lots of MicroZOTL fans - very interesting.

They're the current flavor of the month.

++1 Don Sachs pre amp. Simply amazing, and Don will tailor the output to your amp if you need.

@bdp24 I have the EAR 868 in my second system driving a Luxman M700u. It’s a great preamp too! Sweet phono stage in that unit. 

I am surprised there is so little love for the magnificent McIntosh C1100 which can be found used for less than $10,000.   Insert some Gold Lions for a little extra pop and air and you have a world class Pre Amp.