![RCA 6AC7 = 1852 Pentode, NOS, NIB. Fully tested 100%.](https://i.ebayimg.com/thumbs/images/g/vYMAAOSwd2FmZuVA/s-l140.jpg) | RCA 6AC7 = 1852 Pentode, NOS, NIB. Fully tested 100%. GBP 4.5 Category : Valves & Vacuum Tubes Seller : sibilanceofleaves(46, 100.0%) | ![8x 6F6S = 6F6, 6F6G , 6F6M-1 Vintage Pentode Tubes](https://i.ebayimg.com/thumbs/images/g/K-4AAOSwlEBmdvbB/s-l140.jpg) | 8x 6F6S = 6F6, 6F6G , 6F6M-1 Vintage Pentode Tubes USD 40.0 Category : Vintage Tubes & Tube Sockets Seller : soundlander(2536, 100.0%) |
![Mazda 6F24, EF814 RF Pentode valve/ tube, NOS, NIB(M537)](https://i.ebayimg.com/thumbs/images/g/bekAAOSwsx5kt8Hp/s-l140.jpg) | Mazda 6F24, EF814 RF Pentode valve/ tube, NOS, NIB(M537) GBP 5.0 Category : Valves & Vacuum Tubes Seller : fuller5321(3097, 100.0%) | ![New Old Stock Mullard EL91, N77, 6AM5, CV136 output pentode valve tube,](https://i.ebayimg.com/thumbs/images/g/2BUAAOSwrMxiUA2i/s-l140.jpg) | New Old Stock Mullard EL91, N77, 6AM5, CV136 output pentode valve tube, GBP 8.25 Category : Valves & Vacuum Tubes Seller : pmcomponents(7252, 99.4%) |
![E180F MULLARD Special Quality Pentode Valve Tube - NOS - #15/2](https://i.ebayimg.com/thumbs/images/g/BvMAAOSwzr1k7Kdy/s-l140.jpg) | E180F MULLARD Special Quality Pentode Valve Tube - NOS - #15/2 GBP 9.99 Category : Valves & Vacuum Tubes Seller : laroga71(3011, 100.0%) | ![RCA JAN 6197 Pentode Valve Tube NOS Boxed](https://i.ebayimg.com/thumbs/images/g/2ewAAOSw6xRmiOPQ/s-l140.jpg) | RCA JAN 6197 Pentode Valve Tube NOS Boxed GBP 7.0 Category : Valves & Vacuum Tubes Seller : dan198745(39141, 99.8%) |
![4 x VINTAGE SIEMENS & HALSKE AG 1AD4 PENTODE TUBE NOS DATED 1961 & 1962](https://i.ebayimg.com/thumbs/images/g/nM8AAOSwr1VmfWTi/s-l140.jpg) | 4 x VINTAGE SIEMENS & HALSKE AG 1AD4 PENTODE TUBE NOS DATED 1961 & 1962 GBP 7.99 Category : Valves & Vacuum Tubes Seller : sidneyruff-diamond(3262, 100.0%) | ![PAIR OF EF80 MULLARD VINTAGE PENTODE VALVES TUBES - TESTED GOOD - #13/4](https://i.ebayimg.com/thumbs/images/g/t7cAAOSwklBmgrcy/s-l140.jpg) | PAIR OF EF80 MULLARD VINTAGE PENTODE VALVES TUBES - TESTED GOOD - #13/4 GBP 6.99 Category : Valves & Vacuum Tubes Seller : laroga71(3011, 100.0%) |
![13x 6P15P = EL83, SV83 Vintage Pentode Tubes / NEW](https://i.ebayimg.com/thumbs/images/g/4poAAOSwmABmdvku/s-l140.jpg) | 13x 6P15P = EL83, SV83 Vintage Pentode Tubes / NEW USD 25.0 Category : Vintage Tubes & Tube Sockets Seller : soundlander(2536, 100.0%) | ![GEC CV345, 12E1, VX6044 Pentode. Fully tested. Tests good.](https://i.ebayimg.com/thumbs/images/g/Zk0AAOSwE4JmXhum/s-l140.jpg) | GEC CV345, 12E1, VX6044 Pentode. Fully tested. Tests good. GBP 8.0 Category : Valves & Vacuum Tubes Seller : sibilanceofleaves(52, 100.0%) |
![AC/SP1 VALVE PENTODE USED TESTED CV2820 SEE DESCRIPTION](https://i.ebayimg.com/thumbs/images/g/rKcAAOSw471mfz1N/s-l140.jpg) | AC/SP1 VALVE PENTODE USED TESTED CV2820 SEE DESCRIPTION GBP 10.0 Category : Valves & Vacuum Tubes Seller : oddacre(4171, 99.8%) | ![Military Spec KB/ CV118 SP61 Pentode Valve Tube NOS Boxed](https://i.ebayimg.com/thumbs/images/g/-F8AAOSwu~pjMqyQ/s-l140.jpg) | Military Spec KB/ CV118 SP61 Pentode Valve Tube NOS Boxed GBP 4.0 Category : Valves & Vacuum Tubes Seller : dan198745(39107, 99.8%) |
![New Old Stock Teonex DL96 3C4 pentode electron valve tube](https://i.ebayimg.com/thumbs/images/g/3vcAAOSw~ZBie41N/s-l140.jpg) | New Old Stock Teonex DL96 3C4 pentode electron valve tube GBP 9.95 Category : Valves & Vacuum Tubes Seller : pmcomponents(7260, 99.4%) | ![Mullard PL508 = 17KW6 Pentode. NOS, NIB.](https://i.ebayimg.com/thumbs/images/g/rewAAOSwoSdl8w7x/s-l140.jpg) | Mullard PL508 = 17KW6 Pentode. NOS, NIB. GBP 7.0 Category : Valves & Vacuum Tubes Seller : sibilanceofleaves(47, 100.0%) |
![10 x 1J18B Miniature Tiny Small HF Pentode Soviet Military TUBE 1Zh18B](https://i.ebayimg.com/thumbs/images/g/LVwAAOSwZn1jQrMZ/s-l140.jpg) | 10 x 1J18B Miniature Tiny Small HF Pentode Soviet Military TUBE 1Zh18B USD 8.98 Category : Vintage Tubes & Tube Sockets Seller : lzet_electronics(19168, 99.6%) | ![100x 6P1P ~ 6AQ5 6V6 EL90 Vintage Pentode Tubes / IN FACTORY BOX / NEW](https://i.ebayimg.com/thumbs/images/g/q4YAAOSwjAJmhXdl/s-l140.jpg) | 100x 6P1P ~ 6AQ5 6V6 EL90 Vintage Pentode Tubes / IN FACTORY BOX / NEW USD 170.0 Category : Vintage Tubes & Tube Sockets Seller : soundlander(2537, 100.0%) |
![6F1P Tube ECF80 6BL8 Soviet Orel Triode-Pentode New In Box 1990 Lot of 1 PC](https://i.ebayimg.com/thumbs/images/g/mFMAAOSwxuhmhsBB/s-l140.jpg) | 6F1P Tube ECF80 6BL8 Soviet Orel Triode-Pentode New In Box 1990 Lot of 1 PC USD 5.0 Category : Vintage Tubes & Tube Sockets Seller : magicofcoins(1920, 100.0%) | ![PCF801 (8GJ7) Triode Pentode VHF Valves / Tubes by Mullard (New in Box)](https://i.ebayimg.com/thumbs/images/g/vAMAAOSw69tjqe0N/s-l140.jpg) | PCF801 (8GJ7) Triode Pentode VHF Valves / Tubes by Mullard (New in Box) GBP 4.95 Category : Valves & Vacuum Tubes Seller : helmorehunt(2230, 100.0%) |
![N37 Pentode Audio Output Valve / Tube by GEC (New in Box)](https://i.ebayimg.com/thumbs/images/g/wvgAAOSwzO5je8zO/s-l140.jpg) | N37 Pentode Audio Output Valve / Tube by GEC (New in Box) GBP 9.95 Category : Valves & Vacuum Tubes Seller : helmorehunt(2230, 100.0%) | ![Mazda 30C1, PCF80 Triode Pentode valve/ tube, NOS/ NIB. Tests good.](https://i.ebayimg.com/thumbs/images/g/V-MAAOSw6G9mhs~p/s-l140.jpg) | Mazda 30C1, PCF80 Triode Pentode valve/ tube, NOS/ NIB. Tests good. GBP 3.5 Category : Valves & Vacuum Tubes Seller : tranquilmosaic(1493, 99.4%) |