In that price range, the Graham Slee ERA Gold MkV is the champion. It has to be heard to be believed. I'm using it in my system, and it literally reproduces the soundstage with all the space, dynamics, and agility of the original performance. I'm using it in a very revealing system (Krell FPB, Pass Aleph P, Martin Logan ReQuest, VPI Scout/w Dynavector 20XH), and its speed is phenominal.
One reviewer said it has the speed of tubes (25Mhz bandwidth), with the energy of solid state. Awesome vocals, with bass that rivals digital. They are hard to find, due to its reputation. You can find them at www.underwoodhifi.com Ask for Walter...he'll take care of you.