High End Components - How long do they last?

I have some Bozak speakers with internal amplifiers that are 25 years old. I refurbished the cabinets but have done nothing inside which is rare because the cones usually disintegrate.

Until you read a review of something that supposedly sounds better.

Mes, love your sense of humour! It was the highest of ends I got to so far. How're you doing?? Music coming back to life? Drop me a line, if you like! Regards, Detlof

If you are not adverse to replacing parts that wear out, and assuming you can get them, then they last forever. I know someone who just replaced the FET's on his old Conrad Johnson stuff. The replacement FET's came from CJ.

It's hard to say because even well built products may require occassional maintenance. For electronics a capacitor failing, or a solder joint loosening are probably the most common causes of equipment not working. While annoying, these problems are easily fixed, but they can occur in even the best built products. Mechanical devices such as CD players and tape recorders have shorter life spans. As opposed to electronics, mechanical devices will require a periodic rebuild.