![National JAN 5Y3G (5Y3GT) (CV1856) (U50) NOS Valve Tube](https://i.ebayimg.com/thumbs/images/g/WQ0AAOSwrHNmQzhL/s-l140.jpg) | National JAN 5Y3G (5Y3GT) (CV1856) (U50) NOS Valve Tube GBP 30.0 Category : Valves & Vacuum Tubes Seller : cvc786(4010, 99.4%) | ![2x Fiver 5Y3G Valves Tubes Eq U50 CV1856](https://i.ebayimg.com/thumbs/images/g/8-MAAOSwC5dk2sSb/s-l140.jpg) | 2x Fiver 5Y3G Valves Tubes Eq U50 CV1856 GBP 70.0 Category : Valves & Vacuum Tubes Seller : c77(559, 100.0%) |
![Vintage OSRAM U50 5Y3G Rectifier Valve Tube Used Tested (V10)](https://i.ebayimg.com/thumbs/images/g/4jQAAOSwucplwfxf/s-l140.jpg) | Vintage OSRAM U50 5Y3G Rectifier Valve Tube Used Tested (V10) GBP 75.0 Category : Valves & Vacuum Tubes Seller : dan198745(39014, 99.8%) | ![1x MOV 5Y3G Valve Tube Cup-getter Eq U50 CV1856](https://i.ebayimg.com/thumbs/images/g/NlwAAOSw5BlmS-qt/s-l140.jpg) | 1x MOV 5Y3G Valve Tube Cup-getter Eq U50 CV1856 GBP 80.0 Category : Valves & Vacuum Tubes Seller : c77(559, 100.0%) |
![PAIR NOS NIB ZENITH 5Y3G Rectifier VACUUM TUBES TIN CAN BOXES SEALED! 1.1009](https://i.ebayimg.com/thumbs/images/g/~mEAAOSwwI9mdH6X/s-l140.jpg) | PAIR NOS NIB ZENITH 5Y3G Rectifier VACUUM TUBES TIN CAN BOXES SEALED! 1.1009 USD 74.95 Category : Vintage Tubes & Tube Sockets Seller : tubes4less(4342, 99.6%) | ![5Y3G/U 50 MULLARD USED TESTED TUBE VALVE](https://i.ebayimg.com/thumbs/images/g/WW8AAOSwmxNkgePy/s-l140.jpg) | 5Y3G/U 50 MULLARD USED TESTED TUBE VALVE GBP 52.5 Category : Valves & Vacuum Tubes Seller : billington784961(4170, 100.0%) |
![GE 5Y3G Rectifier Tube Tested Good](https://i.ebayimg.com/thumbs/images/g/4ncAAOSw~kxmNT9X/s-l140.jpg) | GE 5Y3G Rectifier Tube Tested Good GBP 9.99 Category : Valves & Vacuum Tubes Seller : akbuckyy(1011, 100.0%) | ![Brimar England 5Y3GT 5Y3G Black Plate Valve Tube NOS (V51)](https://i.ebayimg.com/thumbs/images/g/DVgAAOSwTx1j9zAs/s-l140.jpg) | Brimar England 5Y3GT 5Y3G Black Plate Valve Tube NOS (V51) GBP 30.0 Category : Valves & Vacuum Tubes Seller : dan198745(39092, 99.8%) |
![GE Radiotron 5Y3G U50 Rectifier Valve Tube NOS (V33)](https://i.ebayimg.com/thumbs/images/g/7ToAAOSwZR1krQKS/s-l140.jpg) | GE Radiotron 5Y3G U50 Rectifier Valve Tube NOS (V33) GBP 60.0 Category : Valves & Vacuum Tubes Seller : dan198745(39036, 99.8%) | ![(2) 5Y3G TEN , Japan NOS, Vintage U50, UX280, R52, Test strong. bottom D getter](https://i.ebayimg.com/thumbs/images/g/MekAAOSwFJdmPPi2/s-l140.jpg) | (2) 5Y3G TEN , Japan NOS, Vintage U50, UX280, R52, Test strong. bottom D getter USD 125.0 Category : Vintage Tubes & Tube Sockets Seller : rcg_audio_labs(213, 100.0%) |
![Pinnacle 5Y3G (U50) FW Rectifier Black Plate Tube Valve Used Tests Good England](https://i.ebayimg.com/thumbs/images/g/by4AAOSwzYtkUQah/s-l140.jpg) | Pinnacle 5Y3G (U50) FW Rectifier Black Plate Tube Valve Used Tests Good England GBP 60.0 Category : Valves & Vacuum Tubes Seller : zedleppelin95(1225, 98.3%) | ![1x Osram U50 Valve Tube Cup-getter Eq 5Y3G](https://i.ebayimg.com/thumbs/images/g/uBgAAOSwwuVmS-nY/s-l140.jpg) | 1x Osram U50 Valve Tube Cup-getter Eq 5Y3G GBP 80.0 Category : Valves & Vacuum Tubes Seller : c77(559, 100.0%) |
![KEN-RAD 5Y3G Hanging Filament Black Plate Rectifier Tube](https://i.ebayimg.com/thumbs/images/g/ricAAOSwu-pmc0jA/s-l140.jpg) | KEN-RAD 5Y3G Hanging Filament Black Plate Rectifier Tube USD 30.0 Category : Vintage Tubes & Tube Sockets Seller : circatubes(3360, 100.0%) | ![2 x 5Y3g Sylvania Tubes *Black Plates-D*Very Strong Matched Pair*](https://i.ebayimg.com/thumbs/images/g/bHgAAOSwStpdhDTO/s-l140.jpg) | 2 x 5Y3g Sylvania Tubes *Black Plates-D*Very Strong Matched Pair* USD 58.99 Category : Vintage Tubes & Tube Sockets Seller : fng2u(6742, 100.0%) |
![One RCA 5Y3G Tube Black Plates Dimple Plate Getter Balanced AMPLITREX Results](https://i.ebayimg.com/thumbs/images/g/-XIAAOSwV61mZE66/s-l140.jpg) | One RCA 5Y3G Tube Black Plates Dimple Plate Getter Balanced AMPLITREX Results USD 15.96 Category : Vintage Tubes & Tube Sockets Seller : murphken(5349, 100.0%) | ![Mullard 5Y3G (CV1856) (U50) (VT-197A) NOS Valve Tube](https://i.ebayimg.com/thumbs/images/g/ORIAAOSw6vpkiabw/s-l140.jpg) | Mullard 5Y3G (CV1856) (U50) (VT-197A) NOS Valve Tube GBP 70.0 Category : Valves & Vacuum Tubes Seller : cvc786(4010, 99.4%) |
![Ken-Rad (Crosley) 5Y3G vacuum tubes tested & guaranteed hanging filaments](https://i.ebayimg.com/thumbs/images/g/tTQAAOSw-ghl7dSY/s-l140.jpg) | Ken-Rad (Crosley) 5Y3G vacuum tubes tested & guaranteed hanging filaments USD 39.95 Category : Vintage Tubes & Tube Sockets Seller : absolutetubes(6924, 100.0%) | ![HALTRON by GE Radiotron 5Y3G U50 CV1854 Rectifier Valve Tube NOS Boxed (V35)](https://i.ebayimg.com/thumbs/images/g/83wAAOSwUlJmYZ1O/s-l140.jpg) | HALTRON by GE Radiotron 5Y3G U50 CV1854 Rectifier Valve Tube NOS Boxed (V35) GBP 60.0 Category : Valves & Vacuum Tubes Seller : dan198745(39016, 99.8%) |
![TRONIX U50 5Y3G Square Getter Black Plate Valve Tube Used (V23)](https://i.ebayimg.com/thumbs/images/g/Jn0AAOSw~yljvplo/s-l140.jpg) | TRONIX U50 5Y3G Square Getter Black Plate Valve Tube Used (V23) GBP 50.0 Category : Valves & Vacuum Tubes Seller : dan198745(39036, 99.8%) | ![RCA VICTOR 5Y3G Coke Bottle Rectifier Tubes](https://i.ebayimg.com/thumbs/images/g/niAAAOSwHiFkNepz/s-l140.jpg) | RCA VICTOR 5Y3G Coke Bottle Rectifier Tubes USD 75.0 Category : Vintage Tubes & Tube Sockets Seller : circatubes(3355, 100.0%) |