Do you own the last amp you'll ever buy?


What is the average lenghth of time a component will stay in your system before you upgrade? Are certain components less apt to be replaced than others? Do speakers tend to stay in a system longer than amps or preamps? If you've finally found the Holy Grail, how many years and changes did it take until you found it? Just curious.
128x128mitch4t
My systems are always based around the speaker system, if I make a speaker change..then I must sometimes make an amp change. I never search out the "Holy Grail", I've been snipe hunting as a young boy. Speaker change in my systems are at around 5-6 year mark and are for the most part just to add a different spice to the mix, I do the same thing with my car pretty much.

Dave