These Russian made 5AR4=GZ34=CV1377 are well made and preferred by many guitar players for their tube rectified guitar amplifiers. Various brands (Sovtek ,National, EH etc) are available. Screened and fully tested.
Built by Bendix at the famous Red Bank factory, these Bendix 6106 are the ultimate premium 5Y3, built for ICBM and to withstand incredible amounts of G-Force Triple mica,, Double D getters, THE Super 5Y3!! $169.99 Hurry while supplies last!