Are you sure the tubes are at fault? You would not want to replace them with expensive tubes only to have that happen again.
Recommend 300b tubes for Frankenstein Amps
I purchased a pair of used Kr 300b Ballons with about 100 hours for my Coincident Frank. Amps. It is or was an excellent match with my Total Victory IV Loudspeakers. At about 60 hours of play one of the tubes went dead .
So my question is .
Is there another that is reliable that sounds as good as the Balloons ?
Any suggestions are appreciated.
So my question is .
Is there another that is reliable that sounds as good as the Balloons ?
Any suggestions are appreciated.