W4S STI500 or MF A5.5 for Kef R500?

I have a pair of Kef R500's incoming. I am deciding between a W4S STI500 or MF A5.5 integrated amp to power them.

Opinions?

mattnshilp12-03-2013 9:51pm

mdooty Details Discussions Posts This discussion Message User 5 posts 12-12-2013 at 01:42pm Copy Comment URL Report Comment Edit Delete Did you try the W4S or A5 before buying the M6i? I would still be interested in any comparison.