Image | Title | Price | Postage | Bids | Time Left |
![RCA 12AU7 5814A Audio Tube Black Plates - uTracer6 Tested @250V Plate - Balanced](https://i.ebayimg.com/thumbs/images/g/rjAAAOSwOmxmYnAN/s-l140.jpg) | | £27.68 | £16.88 | ![Buy RCA 12AU7 5814A Audio Tube Black Plates - uTracer6 Tested @250V Plate - Balanced](/images/bin.gif)
| 7d 12h 9m |
![1970s RCA 12AU7A ECC82 Vintage GT Britain Preamp Tube! T123](https://i.ebayimg.com/thumbs/images/g/QGcAAOSwcUxmY4zI/s-l140.jpg) | | £23.72 | £16.80 | ![Buy 1970s RCA 12AU7A ECC82 Vintage GT Britain Preamp Tube! T123](/images/bin.gif)
| 8d 8h 25m |
![1970s RCA 12AU7 ECC82 Vintage Made In USA Preamp Tube! T121](https://i.ebayimg.com/thumbs/images/g/DBMAAOSwDChmY7ZE/s-l140.jpg) | | £19.77 | £16.68 | ![Buy 1970s RCA 12AU7 ECC82 Vintage Made In USA Preamp Tube! T121](/images/bin.gif)
| 8d 11h 22m |
![CONN Organ Tone Generator TUBE PREAMPLIFIER working original RCA 12AU7A 1963](https://i.ebayimg.com/thumbs/images/g/G60AAOSwWlxmH~Sm/s-l140.jpg) | | £25.31 | £33.07 | ![Buy CONN Organ Tone Generator TUBE PREAMPLIFIER working original RCA 12AU7A 1963](/images/bin.gif)
| 8d 11h 35m |
![RCA 12AU7A Clear Top Knight Branded TESTED](https://i.ebayimg.com/thumbs/images/g/U-MAAOSwnktlxQqo/s-l140.jpg) | | £3.95 | £16.14 | ![Buy RCA 12AU7A Clear Top Knight Branded TESTED](/images/bin.gif)
| 9d 1h 50m |
![RCA 12AU7 Twin Triode Audio Tube Class A Tested@250V Plate GM-IP-MU uTracer3+ 1](https://i.ebayimg.com/thumbs/images/g/3OoAAOSw9w5kCPjq/s-l140.jpg) | | £8.69 | £16.32 | ![Buy RCA 12AU7 Twin Triode Audio Tube Class A Tested@250V Plate GM-IP-MU uTracer3+ 1](/images/bin.gif)
| 9d 5h 50m |
![RCA 12AU7 Twin Triode Audio Tube Class A Tested@250V Plate GM-IP-MU uTracer3+ 2](https://i.ebayimg.com/thumbs/images/g/FAwAAOSwn8VkCPmB/s-l140.jpg) | | £10.28 | £16.37 | ![Buy RCA 12AU7 Twin Triode Audio Tube Class A Tested@250V Plate GM-IP-MU uTracer3+ 2](/images/bin.gif)
| 9d 5h 52m |
![RCA 12AU7 Twin Triode Audio Tube Class A Tested@250V Plate GM-IP-MU uTracer3+ 3](https://i.ebayimg.com/thumbs/images/g/yr8AAOSwEDtkCPod/s-l140.jpg) | | £9.49 | £16.34 | ![Buy RCA 12AU7 Twin Triode Audio Tube Class A Tested@250V Plate GM-IP-MU uTracer3+ 3](/images/bin.gif)
| 9d 5h 54m |
![Matched Quad RCA 12AU7A Clear Top Strong Balanced Tubes - TV7 Tested](https://i.ebayimg.com/thumbs/images/g/mdQAAOSw4rtmZLvp/s-l140.jpg) | | £35.60 | £17.07 | ![Buy Matched Quad RCA 12AU7A Clear Top Strong Balanced Tubes - TV7 Tested](/images/bin.gif)
| 9d 5h 57m |
![Vintage RCA 12AU7A VINTAGE ELECTRON TUBE RADIO AUDIO TV * UNTESTED *](https://i.ebayimg.com/thumbs/images/g/M3QAAOSwhbhmO-rM/s-l140.jpg) | | £15.02 | £16.54 | ![Buy Vintage RCA 12AU7A VINTAGE ELECTRON TUBE RADIO AUDIO TV * UNTESTED *](/images/bin.gif)
| 9d 6h 54m |
![Vintage RCA 12AU7/ECC82 Grey Plate Top D Getter Tested Good](https://i.ebayimg.com/thumbs/images/g/aKIAAOSw7EljazsI/s-l140.jpg) | | £9.49 | £15.59 | ![Buy Vintage RCA 12AU7/ECC82 Grey Plate Top D Getter Tested Good](/images/bin.gif)
| 9d 14h 13m |
![RCA 12AU7A TUBE (circa 1957 long plate, square getter STRONG TESTED!) KM***](https://i.ebayimg.com/thumbs/images/g/eAsAAOSwP9llne~s/s-l140.jpg) | | £15.03 | £15.76 | ![Buy RCA 12AU7A TUBE (circa 1957 long plate, square getter STRONG TESTED!) KM***](/images/bin.gif)
| 9d 20h 19m |
![RCA 12AU7A Clear Top Side Square Getter USA 1968 Tested](https://i.ebayimg.com/thumbs/images/g/u44AAOSwjGll7JS4/s-l140.jpg) | | £19.77 | £11.94 | ![Buy RCA 12AU7A Clear Top Side Square Getter USA 1968 Tested](/images/bin.gif)
| 10d 1h 41m |
![1950s RCA 12AU7 ECC82 (x2) Matched Pair Vintage Long Black Plate Tubes! T143](https://i.ebayimg.com/thumbs/images/g/Ik8AAOSwtBlmZgqb/s-l140.jpg) | | £63.28 | £17.97 | ![Buy 1950s RCA 12AU7 ECC82 (x2) Matched Pair Vintage Long Black Plate Tubes! T143](/images/bin.gif)
| 10d 5h 47m |
![1960s RCA 12AU7 ECC82 x2 Matched Pair Vintage Long Plate Side Getter Tubes! T145](https://i.ebayimg.com/thumbs/images/g/z2IAAOSw7nlmZgxo/s-l140.jpg) | | £47.46 | £17.51 | ![Buy 1960s RCA 12AU7 ECC82 x2 Matched Pair Vintage Long Plate Side Getter Tubes! T145](/images/bin.gif)
| 10d 5h 55m |
![1950s RCA 12AU7 ECC82 (x2) Matched Pair Vintage Long Black Plate Tubes! T144](https://i.ebayimg.com/thumbs/images/g/~7sAAOSwXM1mZg4v/s-l140.jpg) | | £63.28 | £17.97 | ![Buy 1950s RCA 12AU7 ECC82 (x2) Matched Pair Vintage Long Black Plate Tubes! T144](/images/bin.gif)
| 10d 6h 2m |
![Two RCA 12AU7 tubes closly matched](https://i.ebayimg.com/thumbs/images/g/OBcAAOSwrlhkg5v3/s-l140.jpg) | | £14.24 | £18.61 | ![Buy Two RCA 12AU7 tubes closly matched](/images/bin.gif)
| 10d 7h 24m |
![RCA 12AU6 Valve Tube NOS Boxed (V55)](https://i.ebayimg.com/thumbs/images/g/6YkAAOSwLuFkW0Mq/s-l140.jpg) | | £5.00 | £5.00 | ![Buy RCA 12AU6 Valve Tube NOS Boxed (V55)](/images/bin.gif)
| 10d 16h 50m |
![Four Excellent RCA 12AU6 Tubes NOS NIB Black Plates Matched Date Codes TV-7](https://i.ebayimg.com/thumbs/images/g/muIAAOSww59kGZrY/s-l140.jpg) | | £20.53 | £11.96 | ![Buy Four Excellent RCA 12AU6 Tubes NOS NIB Black Plates Matched Date Codes TV-7](/images/bin.gif)
| 11d 3h 24m |
![RCA 12AU7A ELECTRON TUBE (1 LOT OF 2)](https://i.ebayimg.com/thumbs/images/g/IOQAAOSw2GtmGAdw/s-l140.jpg) | | £10.67 | £16.63 | ![Buy RCA 12AU7A ELECTRON TUBE (1 LOT OF 2)](/images/bin.gif)
| 11d 4h 42m |
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