I'm not chasing anything, just deleting dead entries. You do it your way and I'll do it mine. I'm well aware it is not necessary but I do it anyway.
https://www.pcgamer.com/windows-registry-error-clean/
Check this out. Ran it with no issues.
https://www.bleachbit.org/
I knew someone would say this and some people don't recommend reg cleaners but lots of games and progs leave behind their reg entries after an uninstall and I like to see this crap removed from my PC. No, I am not going to go through the hassle of searching for the entries myself and ccleaner...
https://www.lifewire.com/free-registry-cleaners-2626176
https://www.thepcinsider.com/best-free-registry-cleaners-windows/
https://www.wisecleaner.com/wise-registry-cleaner.html
https://apps.microsoft.com/detail/9pm860492szd?hl=en-us&gl=US
I would use PC Manager from MIcrosoft in conjunction...
I still have ccleaner installed but rarely use it. I wouldn't buy it though. Microsoft have a free app for removing junk files, PC Manager, get it from the Microsoft store.
The other closed headphones are 569 and are on Inner Fidelities wall of fame.
Sennheiser HD 569 ($179)
image: https://www.innerfidelity.com/images/WoF_Photo_Sennheiser_HD569.jpg
The Sennheiser HD569, while relatively new, delivers a mature and high-value experience due to its roots going back...
Senn makes some closed back headphones now. Here is one model but I think thye have another too, 556 maybe.
https://www.amazon.ca/Sennheiser-HD-598-Cs-Headphone/dp/B01JP436TS