Which Solid-State Preamp under $7,000.00 New?

On the following list of solid-state active preamps under $7,000 new, or under $4,500.00 used, which is overall the most utterly transparent,least colored, balanced top-to-bottom, neutral, dynamic, open, and 3-dimensional? Which passes the signal with the VERY LEAST degradation to it?
1.ARC LS3
2.AYRE K-1x.
3.HERRON AUDIO HL-1
4.KLYNE MODEL 7LX3.5
5.KRELL KRC-HR
6.PASS LABS X 1
7.PLACETTE ACTIVE
8.SIM AUDIO P-5
Thanks for your responses!