I have a Naim XS-2 and since everybody says its a great improvement to add a cap I thought I would give it a try.
Im looking at used ones but which one??
Flatcap 2 or Hicap?
HiCap
This looks good in the classifieds, it will have the desirable Holden Fisher transformer, a service and the current box which will match your amp.
http://www.pinkfishmedia.net/forum/showthread.php?t=125705
Thanks all! How about Flatcap XS? Forgot that one
Flatcap.
With pre amps (which is the part of the Nait powered by a CAP) the regulator quality is paramount and you really only require a tiny transformer and modest reservoir capacity siting behind it. A Hicap is 'overcap' as is the Flatcap but it's smaller and cheaper, so the one to choose.
'Everybody' will tell you the more expensive Hicap sounds better - that's the way with these things.
Personally I'd leave the Nait alone since it's great as a one box integrated.
(...) go for the older Snaps2 a smaller PSU from the chrome bumper era.