![2 NIB RCA 6CG7/6FQ7 Tubes (USA) SAME CODE](https://i.ebayimg.com/thumbs/images/g/Q~kAAOSw3DhmVmUs/s-l140.jpg) | 2 NIB RCA 6CG7/6FQ7 Tubes (USA) SAME CODE USD 35.0 Category : Vintage Tubes & Tube Sockets Seller : eastern-electric(10805, 100.0%) | ![2 Matched NOS 6FQ7 Matsu/Mullard Audio Tubes ~ HolyGrail (6CG7)](https://i.ebayimg.com/thumbs/images/g/7-MAAOSwdN5mTmzB/s-l140.jpg) | 2 Matched NOS 6FQ7 Matsu/Mullard Audio Tubes ~ HolyGrail (6CG7) USD 175.0 Category : Vintage Tubes & Tube Sockets Seller : caliacoustics(596, 100.0%) |
![4 Matched NOS 6FQ7 Matsu/Mullard Audio Tubes ~ HolyGrail 6CG7 Gold Grid Editions](https://i.ebayimg.com/thumbs/images/g/xNMAAOSwfqdmUK1Y/s-l140.jpg) | 4 Matched NOS 6FQ7 Matsu/Mullard Audio Tubes ~ HolyGrail 6CG7 Gold Grid Editions USD 495.0 Category : Vintage Tubes & Tube Sockets Seller : caliacoustics(596, 100.0%) | ![AMPEREX 6FQ7/6CG7 Tube NOS Sencore Tested GOOD @ 80 - Original Box](https://i.ebayimg.com/thumbs/images/g/Of8AAOSwvN5mRTg8/s-l140.jpg) | AMPEREX 6FQ7/6CG7 Tube NOS Sencore Tested GOOD @ 80 - Original Box USD 23.99 Category : Vintage Tubes & Tube Sockets Seller : kidyuma2013(1990, 100.0%) |
![QTY 1 - 6CG7 6FQ7 VINTAGE TUBE -VARIOUS BRANDS- TUNG SOL, GE, RCA etc ALL STRONG](https://i.ebayimg.com/thumbs/images/g/tIgAAOSw4rpiJNV3/s-l140.jpg) | QTY 1 - 6CG7 6FQ7 VINTAGE TUBE -VARIOUS BRANDS- TUNG SOL, GE, RCA etc ALL STRONG USD 3.5 Category : Vintage Tubes & Tube Sockets Seller : antique-tube-picker(19690, 99.4%) | ![6FQ7 TUBE UNBRANDED TESTED & BOXED VINTAGE COMMERCIAL SURPLUS](https://i.ebayimg.com/thumbs/images/g/g8MAAOSwsW1fud-I/s-l140.jpg) | 6FQ7 TUBE UNBRANDED TESTED & BOXED VINTAGE COMMERCIAL SURPLUS USD 6.19 Category : Vintage Tubes & Tube Sockets Seller : csdconline(9372, 100.0%) |
![6FQ7 6CG7 Vacuum Tube MI Japan Gray Plates](https://i.ebayimg.com/thumbs/images/g/xwYAAOSwJppmcZuI/s-l140.jpg) | 6FQ7 6CG7 Vacuum Tube MI Japan Gray Plates USD 12.97 Category : Vintage Tubes & Tube Sockets Seller : tvman015(745, 100.0%) | ![Tube lot 7 RCA tubes 6FQ7/6CG7 1V2 6FQ7/6CQ7 6GU7 6GH8A 6GM6 6KA8](https://i.ebayimg.com/thumbs/images/g/jwYAAOSwKxljQxMf/s-l140.jpg) | Tube lot 7 RCA tubes 6FQ7/6CG7 1V2 6FQ7/6CQ7 6GU7 6GH8A 6GM6 6KA8 USD 12.0 Category : Vintage Tubes & Tube Sockets Seller : flukyfinds(4236, 100.0%) |
![RCA 6FQ7 Test NOS 2650/2600gm Grey Pinched Plates Halo Get Serious Tubes S735](https://i.ebayimg.com/thumbs/images/g/7vEAAOSwcgtlzjcl/s-l140.jpg) | RCA 6FQ7 Test NOS 2650/2600gm Grey Pinched Plates Halo Get Serious Tubes S735 USD 9.0 Category : Vintage Tubes & Tube Sockets Seller : lapisseadog(7106, 99.8%) | ![NOS 6FQ7 Hitachi Japan Audio Preamp Tube ~ 6CG7 Marantz Vintage ~ Free Postage](https://i.ebayimg.com/thumbs/images/g/u3kAAOSwv2pl34Q5/s-l140.jpg) | NOS 6FQ7 Hitachi Japan Audio Preamp Tube ~ 6CG7 Marantz Vintage ~ Free Postage USD 75.0 Category : Vintage Tubes & Tube Sockets Seller : caliacoustics(601, 100.0%) |
![6CG7 6FQ7 Sylvania NOS NIB 1958 Production Preamp Tube Military Spec Tested](https://i.ebayimg.com/thumbs/images/g/FIEAAOSwBgtmN6kE/s-l140.jpg) | 6CG7 6FQ7 Sylvania NOS NIB 1958 Production Preamp Tube Military Spec Tested USD 50.0 Category : Vintage Tubes & Tube Sockets Seller : newriveronlineauctions(4832, 99.4%) | ![Valve Westinghouse 6CG7 6FQ7 3 Long Black Plate O Getter VALVE TUBE V11](https://i.ebayimg.com/thumbs/images/g/NgoAAOSwQCllkWF9/s-l140.jpg) | Valve Westinghouse 6CG7 6FQ7 3 Long Black Plate O Getter VALVE TUBE V11 GBP 39.94 Category : Valves & Vacuum Tubes Seller : eurocommevents2010(20931, 98.8%) |
![Sylvania 6CG7/6FQ7 Pair Test NOS](https://i.ebayimg.com/thumbs/images/g/20sAAOSwoDtmVOmJ/s-l140.jpg) | Sylvania 6CG7/6FQ7 Pair Test NOS USD 39.99 Category : Vintage Tubes & Tube Sockets Seller : johntucker66(449, 100.0%) | ![Pair 1960's New In Box Sylvania 6CG7 6FQ7 tubes-GrayP,O](https://i.ebayimg.com/thumbs/images/g/csUAAMXQ97RRG9Xt/s-l140.jpg) | Pair 1960's New In Box Sylvania 6CG7 6FQ7 tubes-GrayP,O USD 34.95 Category : Vintage Tubes & Tube Sockets Seller : we-252(12542, 100.0%) |
![RCA 6CG7 / 6FQ7 Clear Top Long Gray Plate Tubes PLATINUM MATCHED on AT1000](https://i.ebayimg.com/thumbs/images/g/c2wAAOSwLAtmTK3E/s-l140.jpg) | RCA 6CG7 / 6FQ7 Clear Top Long Gray Plate Tubes PLATINUM MATCHED on AT1000 USD 54.3 Category : Vintage Tubes & Tube Sockets Seller : nova.76(3097, 100.0%) | ![6CG7 6FQ7 GE NOS AudioTubes TV-7D/U Tested Matched set of 5 . sub for 7026](https://i.ebayimg.com/thumbs/images/g/DTEAAOSwgBBmhBdV/s-l140.jpg) | 6CG7 6FQ7 GE NOS AudioTubes TV-7D/U Tested Matched set of 5 . sub for 7026 USD 144.99 Category : Vintage Tubes & Tube Sockets Seller : linearamplifierinfo(382, 100.0%) |
![GE 6FQ7 6CG7 tube,tested strong and balanced,radio,amp,amplifier,twin triode](https://i.ebayimg.com/thumbs/images/g/DL8AAOSw~ZdlJY83/s-l140.jpg) | GE 6FQ7 6CG7 tube,tested strong and balanced,radio,amp,amplifier,twin triode USD 10.49 Category : Vintage Tubes & Tube Sockets Seller : leslotus(12218, 100.0%) | ![Olympic 6FQ7 6CG7 Test NOS 3100/2900gm Grey Plates Fat](https://i.ebayimg.com/thumbs/images/g/VxAAAOSwE55mBBlR/s-l140.jpg) | Olympic 6FQ7 6CG7 Test NOS 3100/2900gm Grey Plates Fat "D" Get Serious Tube M448 USD 7.0 Category : Vintage Tubes & Tube Sockets Seller : lapisseadog(7120, 99.8%) |
![6CG7/6FQ7 Sylvania gray plate/O getter Vacuum Tube, TV-7D Tested 84%+](https://i.ebayimg.com/thumbs/images/g/DIoAAOSwgQBmKE0i/s-l140.jpg) | 6CG7/6FQ7 Sylvania gray plate/O getter Vacuum Tube, TV-7D Tested 84%+ USD 7.95 Category : Vintage Tubes & Tube Sockets Seller : bobvcs(8823, 100.0%) | ![6FQ7 6CG7 1970s NOS RCA radio audio amplifier vacuum tubes 4 valves tested 6FQ7](https://i.ebayimg.com/thumbs/images/g/lXwAAOSw045me6XN/s-l140.jpg) | 6FQ7 6CG7 1970s NOS RCA radio audio amplifier vacuum tubes 4 valves tested 6FQ7 USD 99.99 Category : Vintage Tubes & Tube Sockets Seller : 00feedman(17072, 99.9%) |