Best Tube Preamp & SS Amp Combos


I am looking for opinions on tube preamps and SS amp combinations. I currently own the Pass X-1 and X-250 SS units. I would be looking to spend $5K - $10K on the combo new or used. I recently heard the Sim Audio W-5 SS amp with the Art Audio new Gill tube preamp and it sounded really nice. I will probably try the Art with my Pass but would like to know what other combinations to consider.

Thanks and Happy Listening.
bigkidz
My suggestion is Pass X-350 + ARC Reference II (MKI). You should be able to find this combo at around 8K-9K for used ones. My combo is X-600 + ARC Ref. II (MKI) and is sounding great. Pretty sweet/warm on the top-end and mid range. Bass is full of dynamic and authority.

Good luck.
ARC ref II mk II and Krell FPB series amps are awsome
together! I used to own this setup, I miss it.
Try a BAT VK-5i with the x-250. The BAT was used extensively in many a suite at C.E.S. and the Stereophile shows in the later '90s and was a mainstay in many reviewers personal reference systems. I am using this pre with Threshold SA-1 160watt pure class A monoblocks with glorious results. It would help if you mentioned your front end and speakers that you are utilizing.