2-3 Hz slapping sound

Being the nerdy, gamer, looser type that I am, I could probably go on for a LONG time, and still not have gotten to the 1990'ies. ;)

The submitter is used to (what I learned to call) RCA jacks in stereo. These I guess are two jacks looking like this. I believe what the submitter needs is only one of these adapters that will run you a few bucks at your local store (unless you're finicky about quality which I'm guessing he's not if he's doing this on that old of a computer).

There was a time, in my lifetime (and I'm not that old) when a company, let's say an electronics manufacturing company, could sell some stock and use the proceeds to fund the building of a new plant, the purchase of new equipment, the hiring of new employees. The family that owns the company sees their success in terms of this growing and profitable concern. A "healthy" profit on investment for such a company could be as little as 8 percent (and this was a time when you could get 5 percent for a savings account). The people who work for this company like it so much, have done so well as employees, that entire extended families go to work for the company, generation after generation. I watched this entire cycle occur right here in my home town to a company that made industrial lighting (like the kind you'd see at a major league ballpark during a night game). Now, the company is gone. Swallowed by a company that was swallowed by a company that was swallowed by a foreign company that lost contracts to a company in Europe. There's a trail of human loss all along the way.

We humans started out thinking that we were the God-chosen species... or even race. The only one with intelligence. The only one with a "soul" (an imaginary concept anyway). On a planet at the center of the universe. And gradually, all those things fell apart. We're not special. We'r also only machines.