tube no.

[100watt]

new guy here. just got my HBE with the cab.. I can't believe how hot this amp sounds. Walked in to GC played it. that's all it took. my other amps are now on the self....might be a old question but why is the number 43 wrote on all my power tubes?

 

[stephen sawall]

Probably how they are rated to get a matched set ?

 

[John4021]

Probably how they are rated to get a matched set ?

Welcome to the club.
Numbers on the tubes are ratings so if you choose to buy em from Friedman,they can send you the same rating
and it'll be a direct replacement without having to bias the amp.

 

[100watt]

that's real nice ...thanks guys