TUNGSOL TYPE 80 RECTIFIER VACUUM TUBE - TESTED VG - ENGRAVED RIBBED PLATES

SYLVANIA TYPE 80 RECTIFIER VACUUM TUBE - TESTED NOS - ST SHAPE

ONE GE 80 RECTIFIER VACUUM TUBE - NOS/NIB

SYLVANIA TYPE 80 RECTIFIER VACUUM TUBE - TESTED NOS - CODE 5T -ST SHAPE

2 NOS vintage Sylvania Type 80 Rectifier Tubes Black Plates matched set Tested

Matched Pair GE 5-Star 6201 Tubes Triple Micas Black Plates Mil Spec Tests NOS

MATCHED PAIR RCA Radiotron 80 RECTIFIER Radio Audio Amp VACUUM TUBES 12.9325

Matched Pair GE 6AS7GA Power Tubes Black Plates Tested NOS Green Print