Why are "low hours" a consideration?


I've noticed a lot of people selling items here that have "low hours", for both speakers and amplifiers. Does the sound gradually get worse over time? I haven't noticed with mine, but if it's gradual I guess I wouldn't. If I am going to spend a lot of money on a system, I would expect that if I take good care of it it should sound just as excellent years from now, and I certainly hope I shouldn't need to keep track of how many "hours" I've played it. Am I wrong in thinking this?
eerae
Mike, that reminds me of "near mint" which means that the piece of gear next to it on the shelf is mint, but the one that you are buying is a beater.

You very rarely see someone say "The cartridge has about 300 hours on it." What is so terrible about that??

That would be like 10% of the cartridge's life span??

Still seems like low hours to me...
'One careful owner', shouldn't all owners be careful?

My dogs likes music, but do not know how to change a cd (shame), they also do not smoke, well not that I have ever noticed.
Marty,
Reminds me of a bumper sticker I saw in organic, Eugene, Oygun.
Old, rusty, smoking, noisy, beat up Datsun stopped for me as I crossed the street. It was so dirty and smokey, I had to take a second look as it went down the street. Underneath the dirt, on what must have been a bumper, I could barely make out a bumper sticker: "My other car is a piece of shit, too!"

"Mint"
"Low hours"
"Barely used"

It's all good...
Oregon,
I saw this bumper sticker on the back of a pickup when I was driving thru Montana: "Don't like my driving? Call 1-800-EAT-SHIT". It passed me and I was doing 80 and the driver was an old lady.

Low hours: Puffery
Pet free: Some people have severe allergies.
Near mint: Beside a piece of candy?
Barely used: Listened to in the nude.
Divorce forces sale: Spent more on my cables than my wifes
watch.