09
Août
Ge 6072 Jg-6072 (12ay7) Black-Plate 3-Mica Tubes Matched Pair Trophy 1959
N.O.S. MATCHED PAIR from 1959! Pristine MUSEUM QUALITY TRIPLE-MICA - BLACK-PLATES.
09
Août
Matched Pair JG-6072 GE Vacuum Tube 12AY7 Military Grade Amplitrex TESTED
Matched Pair JG-6072 GE Vacuum Tube 12AY7 Military Grade Amplitrex TESTED.
09
Août
NIB Matched Pair 6072A/12AY7 Electro-Harmonix Tubes BALANCED Strong
NIB Matched Pair 6072A/12AY7Tubes. These each test 84/86 on my IT-17 tester, where new tubes usually test 85/85. by Electro-Harmonix.
09
Août
Pair of GE JG 6072 Triple Mica 1961 Vacuum Tubes – 6% matched
Pair of GE JG 6072 triple mica black plate tubes. Gm matched to about 6% difference on the Amplitrex AT1000. Identical 1961 date codes. Small signal (i.e. 12AX7) tubes...
09
Août
GE JG 6072A Tubes Two Mica Short Black Ribbed Plate Halo Foil Getter NOS Pair
Up for sale is a pair of GE JG 6072A double mica short black ribbed plate with halo foil getter NOS in original boxes.
09
Août
Pair of Raytheon JAN 6072A Triple Mica Vacuum Tubes – 6% matched
Pair of Raytheon JAN 6072A triple mica black plate tubes. Gm matched to about 6% difference on the Amplitrex AT1000. 1967 and 1969 date codes. Most Raytheon-labeled tubes were...
09
Août
Pair of RCA 6072 12AY7 Tubes Tested Strong Tube Vintage
Listing is for a pair. Some wear here and there but overall good shape. Tested and functional. I have many vintage tubes for sale
09
Août
Pair of RCA 6072 NOS NIB Vacuum Tubes – 12% matched
Pristine pair of RCA 6072 tubes, with original boxes. Gm matched to about 12% difference on the Amplitrex AT1000. Identical 1971 date codes. They will sub directly for any...
09
Août
Matched Pair JG-6072 GE/LEAR Vacuum Tube 12AY7 Military Grade Amplitrex TESTED
Matched Pair JG-6072 GE/LEAR Vacuum Tube 12AY7 Military Grade Amplitrex TESTED.
09
Août
New Matched Pair Electro-Harmonix 6072/12AY7 Tubes
For sale is a Matched Pair of Electro Harmonix 6072/12AY7 tubes. I got these from an amplifier kit but opted for NOS tubes instead so these are brand new,...