Which preamp to go with pass labs x150.8

Hi all,

I am getting Pass Labs X150.8. I am considering following preamps:

Simaudio Moon P740

Ayre KX-5 Twenty

Audio Research LS28SE

Pass Labs X12

Which preamp would sound the best with the amp?

Thanks for your input.

panerai55710-30-2022 4:33pm

panerai557 OP Details Discussions Posts This discussion Message User 83 posts 10-31-2022 at 02:01am Copy Comment URL Report Comment Edit Delete Looks like Arc pre is the way to go? What about Ref 5 or 5SE? I know the particular model loved by many, but is it too old buy in the used market?