What Class A is better? SUGDEN FPA-4 or PASS LABS XA-25

I`d like experiences of the gurus.

Thanks

sacresta02-02-2018 8:24pm

facten Details Discussions Posts This discussion Message User 931 posts 02-03-2018 at 07:38pm Copy Comment URL Report Comment Edit Delete I have no dog in this fight , Sudgen sold back in 2013 for $4400
facten Details Discussions Posts This discussion Message User 931 posts 02-03-2018 at 07:39pm Copy Comment URL Report Comment Edit Delete http://www.avhub.com.au/news/hi-fi/sugden-masterclass-series-update-395362