300B tube life expectancy

I am trying to get an idea of expected tube life for 300Bs in a Canary CA-330 amp. Anyone have any experience on that?

rogingat01-08-2010 3:11pm

dweller Details Discussions Posts This discussion Message User 3,781 posts 01-08-2010 at 07:45pm Copy Comment URL Report Comment Edit Delete I've heard life of Western Electric 300B is 40,000 (fourty thousand) hours.
swampwalker Details Discussions Posts This discussion Message User 5,138 posts 01-09-2010 at 02:44am Copy Comment URL Report Comment Edit Delete It is going to be, to a certain extent, amp specific. some designers push the tubes harder than others.