| Reference Number: Avaluer:51371146 | Country/Region of Manufacture: United States |
| Type: Matched NOS RCA 6GK5 tubes | Grading: NOS Tubes |
| MPN: Does Not Apply | Tube Type: 6GK5 6FQ5 6ER5 Tubes |
| Brand: RCA |
Vintage Rca Electron Vacuum Tube 6gk5/6fq5a Nos
Vintage Rca Electron Vacuum Tube 6gk5/6fq5a (2) Nos
4 Vintage Nos Rca 5r4gy St Type Tubes Test Great Matching Code Dates Tube Amp
2 Strong Matched Nos Rca Black Metal 6sc7 Tubes
Perfectly Matched Nos Rca 5881 Brown Base Tubes Early 1960s 6l6
4 Vintage Nos Rca Grey Glass 6v6gt Tubes - - 6v6
2 Matching Nos Rca 6jb6a 6jb6 Vacuum Tubes Strong On Calibrated Tv - 7
Tightly Matched Nib Pair Rca 6gk5 6fq5a 94 - 95 Nos Conrad Johnson
Match 4 Tube Western Electric We 300b In Wood Box 2007 Nos
Western Electric 300b Engraved Base Tube 3500/2900
2 X 4212e Stc Tubes Nos/nib. Perfect = 212e Western Electric = Cv1252 C14enair
Pair, Western Electric 101d Tennis Ball Radio/audio Tubes, Strong On Amplitrex
Match Pair Western Electric We 300b
2x Pedersen U4e8 Px4 Close Equivalent Rare Black Plate Triode Tube, Valve
One Pair Nos Gec 6sn7/cv1988/b65 Metal Base Cup Getter
Pedersen U4e8 Px4 Close Equivalent Rare Black Plate Triode Tube, Valve