What Pre in connection with a C-J Pr 11A?

I am using the Premier 11A with Audiostatics speakers and a PV12 A PRe, of which I am not fully convinced - I have used other gear with "different" possibilities showing. Any experience on what is really fantastic? I am a professional violinist working in chamber music, so my preferences are clear, I look for a tube-window!

Thanks for your ideas..