I've been here for 20 years. Yikes!

Had a look at my profile just now. It said Joined 2002-06-04 1:49 pm. I know it was something like that, but, yowsers! Not so active with audio nowadays. Tinnitus and 7.9kHz max. Had lots of fun learning about measuring speaker parameters, building the 50W choke loaded source follower class A amp, and various circlotrons (who would have guessed???) especially the tetrahedron amp. https://www.diyaudio.com/community/threads/tetrahedron-output-stage-topology.10658/ All good fun.
 
@Circlotron Im 27 , when I was in high school I used to hear up to 19. something, now 17khz, I always tought when I get older how high can I hear , its besides the point, What I really always tought, Will music "sound the same" when I get older and can only hear up to 10k for example, Would it sound like something is missing, or I miss the highs ? . or it will sound just like its sounds now, because our hearing loss is slowly and not abrupt, like today I can hear up to 17k and tomorrow only 12k so I will notice the difference.
 
Holy smokes!

I've been here 20 years too!
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I was addicted to all things audio. I requested for my account to be disabled, so I could focus on my University studies!!!

When I asked for it to be re-enabled years later, it couldn't, hence a new (current) handle.

What is the state of DIYA activity 2 decades on?
Do we have any data on it? More members/posts? Less?

According to my kids, everyone's on YouTube or Discord these days...
 
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