Virtually my point exactly.Urgh. That PSU looks far from easy to repair. It also doesn't look like a generic PSU, which isn't ideal. I'd be happier if they treated the things like computer parts, where the components that are likely to fail are generic parts with a fairly standard fitting, like SATA HDDs or the various computer SMPSs. You know they are going to fail one day, so when they do, oh dear it's another 19V/5A Dell lappy supply, as manufactured and supplied by however many people. Hifi has never gone down this route and I really don't know why, because if you look at something like the Quad 405 you can get clone PCBs for something like £40. At that price, why spend hours repairing a faulty one? Plumbing parts are going the same way, I recently had to replace a washer, that didn't fix it. New mechanism, £35. No washers available for that, but if it fails in 10 years I shall lash out another £35 and know that I can have it fitted in under an hour now that I know what I'm doing. Same goes for a kitchen tap. New insert, £35 (no, we don't know which one you'll need, you need to bring it to us, dismantled, we'll match it up and then you can fix the old tap with that) or entire new tap assembly £40, wind off the old wind on the new within the hour. Oooh, let's see now. Cars are the same, when you need a new bush it comes attached to the new steel arm, you unscrew the old and screw on the new. Compare and contrast the 70s when you were burning out old ones and pressing in the new every 20 thousand bloody miles. No thanks.
Prof Hawksford (Essex Uni) designed a pre and power amp which ended up being made by FAMCO. I had one, that was in 1980. It's still available. FAMCO became YBA and YBA follow the Hawksford ethos. To that end, all repairable, available and top end.
Friend of the owner of Quad went full 1950's hifi and that's still in use and revered. He moved onto the 405 system. Stupidly I didn't buy his old one.
Naim are repairable going back to the 1980's.
NAD are repairable.
Linn has designed in hugely expensive redundancy, yes, clearly at legal time frames but as with me, not within the usual British hifi followers window as we anticipate at least some 'help' in maintaining what is stonking kit (when it works). To me re-designing the wheel and ensuring people have to keep buying them isn't my idea of good business practice.