New tubes...far more power??


I replaced my quad set of KT150's in my tube mono blocks a few days ago...replaced with a new set of KT150's that were quad balanced and now for some reason the power output is considerably more. So much so that i need to drop the volume control on my preamp by three notches! Plus, the sound quality is actually no better than before...and maybe even a little strident! Anyone have any idea as to why this would be? 
daveyf

Showing 1 response by don_c55

What is the brand and model of the tube amp?

Yes! Tubes break-in and age during the first 50 hours of use.

Davey f you must be a tube novice IMO.