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

bjesien Details Discussions Posts This discussion Message User 1,338 posts 04-09-2022 at 11:25pm Copy Comment URL Report Comment Edit Delete I found Sugden harsh. Great image but no thanks.
Post removed Aug 17, 2022
dill Details Discussions Posts This discussion Message User 2,543 posts 08-18-2022 at 12:00am Copy Comment URL Report Comment Edit Delete Wow, I hope the OP has made up his mind by now as this thread was started 3 1/2 years ago ...
jc51373 Details Discussions Posts This discussion Message User 546 posts 04-03-2023 at 01:14pm Copy Comment URL Report Comment Edit Delete @mattmiller Oh I don't know, just the inventor of the first Class A circuit design. If it weren't for Sugden, it's more like WHO IS PASS? Some of the folks in this thread or clearly dropping in to be post what they are fan-boys of which is fine assuming you know what the hell you are talking about. Not having heard Sugden, or looking at pictures to make judgements on how something sounds @georgehifi is ridiculous.
atmasphere Details Discussions Posts This discussion Message User 11,942 posts 04-03-2023 at 03:43pm Copy Comment URL Report Comment Edit Delete Oh I don't know, just the inventor of the first Class A circuit design. If it weren't for Sugden, it's more like WHO IS PASS? Class A operation goes back to the 1920s.