Description

Tube Amp Doctor 12BH7 – RT043 The all-new TAD 12BH7A-STR combines the best sonic and mechanical performance of the NOS RCA black plate with the advantages of the GE version. Maximum reliability and outstanding tonal quality make the new balanced selected TAD 12BH7A-STR the first choice for Ampeg SVTs, Blackstar HT-5, and high-end applications.