Is there an average life span for a preamp?


I have a 6 year old Adcom GFP-750 preamp that has been used for about 12,000 hours already. Is there a certain point in hours or years when I can expect something to fail? This particular preamp has a passive option which I like and use currently. When used pasively I would thing that it should last forever.Please let me know what experiences you have had. Thanks.

Joe
jjarocki

Showing 2 responses by inna

How do I treat the capacitors well besides providing enough space for ventilation? Do I talk to them and say that they are good boys and girls? Any suggestions?