Matched Quad of original Svetlana tubes.Tested at RF Parts test lab. The Svetlana SV6L6GC is a glass envelope beam-power tetrode intended for highpower audio amplifier service. This is a Russian Svetlana tube from early 2000 production with Large S logo. MFR: Svetlana, Russia SKU: SV6L6GC-SVET-MQ
SV6L6GC Svetlana Beam Power Amplifier Tube Matched Quad (4)
Matched Quad of original Svetlana tubes.Tested at RF Parts test lab. The Svetlana SV6L6GC is a glass envelope beam-power tetrode intended for highpower audio amplifier service. This is a Russian Svetlana tube from early 2000 production with Large S logo. New In Box * No longer available for export MFR: Svetlana, Russia