I would be concerned about hours for a cartridge stylus, CD/DVD laser or tubes. Other than that, I would be more concerned about deterioration due to age or environmental conditions rather than hours of use per se.
I get a big kick out of ads that refer to a non-pet environment. My dog doesn't use my stereo so I don't see what relevance that is. And the dog is a lot cleaner than some of the unsavoury characters my kids bring into the house from time to time.
I get a big kick out of ads that refer to a non-pet environment. My dog doesn't use my stereo so I don't see what relevance that is. And the dog is a lot cleaner than some of the unsavoury characters my kids bring into the house from time to time.