5814 JAN CHS. SYLVANIA USA.
6SN7GT valve/tube by SYLVANIA. NOS. Tested GOOD. Top Spec. JAN CHS. B65 Equiv.
OA3 0A3 VR75-30 JAN SYLVANIA NOS BOXED VALVE TUBE
6SL7GT JAN SYLVANIA GREEN BAD BOY NOS VALVE TUBE
NOS JAN Sylvania 6SL7WGT Military Vacuum Tube Tested Strong Balanced
SYLVANIA 12AX7 ECC83 TUBE PAIR (circa 50s square getter TESTED STRONG) ***
4pcs SYLVANIA 6AL5 EB91 Halo Getter Valves Tubes NOS (BR4)
