$20k(ish) tube preamps


I am considering adding a tube preamp. Anyone have experience and sonic descriptions/differences of the Luxman CL-1000, Allnic Master and Shindo Labs Vosne-Romane? Source is digital, and downstream is a Luxman M-900u.  Other similar options to consider are welcome as well.  Thanks!

lldd

Convergent Audio Technology ( CAT )Black Path, or a used older model like the Renaissance.

No support for the VAC Master? i'm surprised as it's on my short list, tied to my Gryphon Antilleon EVO stereo. Not trying to hijack the thread, but any thoughts on the Master?

I've been running an Audio Research Ref 6SE for a little over a year and I couldn't be happier.

 

What are you replacing?