New Tube Break-In


I just purchased two new RadioTechnique 12AU7's for my CJ PV10A (Any opinions on this match?) and I'm not sure if there are any break-in recomendations. Do you know of any or have any rituals of your own? Should I be able to play them loud and fast right away?

Thanks,

Brad Day
Atlanta, GA
bday0000

Showing 1 response by marakanetz

Almost all tubes break-in without an input signal just only idling for a few hours. It might be some changes audiable within first 60sec of listening after a few hours idling.