![7 Vintage 12AX4,GTA,GTB, RCA,, GE, Sylvania,](https://i.ebayimg.com/thumbs/images/g/U8oAAOSw31tmG~FK/s-l140.jpg) | 7 Vintage 12AX4,GTA,GTB, RCA,, GE, Sylvania, USD 15.0 Category : Vintage Tubes & Tube Sockets Seller : oldtubestuff(844, 97.4%) | ![12AX4GTA x2 (pair) NOS/NIB Sylvania Diode Tubes-Date Matched-Tested-Free Ship US](https://i.ebayimg.com/thumbs/images/g/F~IAAOSwX51mhDuR/s-l140.jpg) | 12AX4GTA x2 (pair) NOS/NIB Sylvania Diode Tubes-Date Matched-Tested-Free Ship US USD 17.99 Category : Vintage Tubes & Tube Sockets Seller : rkoch173551zq6(2613, 99.7%) |
![12AX4 GTA TUBE RCA TESTED & BOXED VINTAGE COMMERCIAL SURPLUS](https://i.ebayimg.com/thumbs/images/g/0YoAAOSwSpNlhfYX/s-l140.jpg) | 12AX4 GTA TUBE RCA TESTED & BOXED VINTAGE COMMERCIAL SURPLUS USD 8.19 Category : Vintage Tubes & Tube Sockets Seller : csdconline(9374, 100.0%) | ![SYLVANIA 12AX4GTA NOS/NIB Rectifier TUBE, TV-7 TESTED, GUARANTEED GOOD](https://i.ebayimg.com/thumbs/images/g/h2IAAOSwOrRmTQ2i/s-l140.jpg) | SYLVANIA 12AX4GTA NOS/NIB Rectifier TUBE, TV-7 TESTED, GUARANTEED GOOD USD 6.99 Category : Vintage Tubes & Tube Sockets Seller : radiobuzz1(1504, 100.0%) |
![12AX4/12AX4GTA/12AXGTB VACUUM TUBE NOS TESTED (B15)](https://i.ebayimg.com/thumbs/images/g/BQkAAOSwn55bRV-b/s-l140.jpg) | 12AX4/12AX4GTA/12AXGTB VACUUM TUBE NOS TESTED (B15) USD 2.95 Category : Parts & Tubes Seller : minntronics(15760, 99.7%) | ![Sylvania NOS 12AX4GTA Vaccum Tube Tested](https://i.ebayimg.com/thumbs/images/g/KCUAAOSwpClmDt3d/s-l140.jpg) | Sylvania NOS 12AX4GTA Vaccum Tube Tested USD 11.0 Category : Vintage Tubes & Tube Sockets Seller : sunredgt94(6490, 100.0%) |
![12AX4-GTA Tung-Sol Radio Tubes Half-Wave Rectifiers Black Plates Pair](https://i.ebayimg.com/thumbs/images/g/gTIAAOSw6Vplk2je/s-l140.jpg) | 12AX4-GTA Tung-Sol Radio Tubes Half-Wave Rectifiers Black Plates Pair USD 12.95 Category : Vintage Tubes & Tube Sockets Seller : thoreaucove(4552, 100.0%) | ![12AX4GT Tube 2 Tubes USA Brands 6AX4GTB 12AX4GTA 12AX4GTB NOS](https://i.ebayimg.com/thumbs/images/g/qHMAAOSwsLBiDsiZ/s-l140.jpg) | 12AX4GT Tube 2 Tubes USA Brands 6AX4GTB 12AX4GTA 12AX4GTB NOS USD 4.45 Category : Vintage Tubes & Tube Sockets Seller : electronic_01(3130, 99.7%) |
![(2) GE 12AX4GTA Vacuum Tubes Tested](https://i.ebayimg.com/thumbs/images/g/jxsAAOSwz69lcKah/s-l140.jpg) | (2) GE 12AX4GTA Vacuum Tubes Tested USD 10.0 Category : Vintage Tubes & Tube Sockets Seller : sunredgt94(6491, 100.0%) | ![NOS Philco 12AX4GTA Vacuum Tube](https://i.ebayimg.com/thumbs/images/g/~qoAAOSwXCVkJiFW/s-l140.jpg) | NOS Philco 12AX4GTA Vacuum Tube USD 8.49 Category : Vintage Tubes & Tube Sockets Seller : wb6tnf(2952, 99.5%) |
![12AX4 GTA TUBE GE TESTED & BOXED VINTAGE COMMERCIAL SURPLUS](https://i.ebayimg.com/thumbs/images/g/0yQAAOSwUK1jIRHW/s-l140.jpg) | 12AX4 GTA TUBE GE TESTED & BOXED VINTAGE COMMERCIAL SURPLUS USD 7.99 Category : Vintage Tubes & Tube Sockets Seller : csdconline(9409, 100.0%) | ![NOS Philco 12AX4GTA Vacuum Tube - White Box - Tested](https://i.ebayimg.com/thumbs/images/g/~r8AAOSw-xtmXO2x/s-l140.jpg) | NOS Philco 12AX4GTA Vacuum Tube - White Box - Tested USD 8.49 Category : Vintage Tubes & Tube Sockets Seller : wb6tnf(2952, 99.5%) |
![Westinghouse 12AX4GTA 12AX4/GTA Electronic Vacuum Radio TV Audio Amplifier Tube](https://i.ebayimg.com/thumbs/images/g/WhYAAOSwpdpVWzlO/s-l140.jpg) | Westinghouse 12AX4GTA 12AX4/GTA Electronic Vacuum Radio TV Audio Amplifier Tube USD 6.27 Category : Vintage Tubes & Tube Sockets Seller : deviantdiy(15807, 99.8%) | ![Lot of (7) Tested 12AX4GTA Tubes 12AX4GTB Rectifier RCA Tung-Sol Silvertone More](https://i.ebayimg.com/thumbs/images/g/mwkAAOSwRhpmiZf1/s-l140.jpg) | Lot of (7) Tested 12AX4GTA Tubes 12AX4GTB Rectifier RCA Tung-Sol Silvertone More USD 60.0 Category : Vintage Tubes & Tube Sockets Seller : potterygogo(3547, 100.0%) |
![12ax4gtb tubes, 12ax4gta tube lot, 12AX4](https://i.ebayimg.com/thumbs/images/g/PRkAAOSwDuBl0iKM/s-l140.jpg) | 12ax4gtb tubes, 12ax4gta tube lot, 12AX4 USD 24.99 Category : Vintage Tubes & Tube Sockets Seller : kentuckytrading777(559, 100.0%) | ![Vintage Raytheon Vacuum Tube 12AX4 GTA USA Tested](https://i.ebayimg.com/thumbs/images/g/DXoAAOSwvyxetxrD/s-l140.jpg) | Vintage Raytheon Vacuum Tube 12AX4 GTA USA Tested USD 4.19 Category : Vintage Tubes & Tube Sockets Seller : alnkate03(3282, 99.9%) |
![Vacuum Tube 12AX4GTA Trav-Ler Just tested good FREE SHIP](https://i.ebayimg.com/thumbs/images/g/62UAAOSw9u9mRhQQ/s-l140.jpg) | Vacuum Tube 12AX4GTA Trav-Ler Just tested good FREE SHIP USD 8.0 Category : Vintage Tubes & Tube Sockets Seller : philadelphiajames(9315, 100.0%) | ![12AX4GTA NOS vacuum tube Westinghouse Canada rectifier](https://i.ebayimg.com/thumbs/images/g/c7YAAOSwXUVlBkMO/s-l140.jpg) | 12AX4GTA NOS vacuum tube Westinghouse Canada rectifier USD 4.0 Category : Vintage Tubes & Tube Sockets Seller : vikingblars(6196, 99.8%) |
![RCA NOS 12AX4GTA Vacuum Tube Tested](https://i.ebayimg.com/thumbs/images/g/xPgAAOSw5ORlb0J4/s-l140.jpg) | RCA NOS 12AX4GTA Vacuum Tube Tested USD 11.0 Category : Vintage Tubes & Tube Sockets Seller : sunredgt94(6490, 100.0%) | ![Sylvania 12AX4 GTA Vacuum Tube *Tested Strong](https://i.ebayimg.com/thumbs/images/g/IOwAAOSwRLdg9czF/s-l140.jpg) | Sylvania 12AX4 GTA Vacuum Tube *Tested Strong USD 8.5 Category : Vintage Tubes & Tube Sockets Seller : gtoby09(578, 100.0%) |