Wait a minute! Assuming you are correct, if it lasts 7 years @ 50,000 hours, that would mean about 20 hours a day of listening, straight, non-stop! I hope my amp lasts that long too!
I think you need to assume that 50,000 @ 2 hours per day, 7 days a week, 52 weeks a year is a bit more realistic. That would be 68 years. (I only wish I got to listen to my stereo that often. I am lucky if I get in 5 hours a week.)
I think you need to assume that 50,000 @ 2 hours per day, 7 days a week, 52 weeks a year is a bit more realistic. That would be 68 years. (I only wish I got to listen to my stereo that often. I am lucky if I get in 5 hours a week.)