| Title | | Price | Postage | Bids | Location | Time Left |
|
| Sylvania And Ge 12Au7 Radio / Audio Tubes Tested Good | | $27.40 | $ | | US | 14h 51m |
| Nos Nib 1960S Dumont Raytheon 12Au7 Tube Long Gray Plates Guaranteed Usa | | $20.55 | $24.66 | | US | 15h 2m |
| 8Pcs 9Pin Tube Socket Testing Saver For 12Ax7 Ecc83 5670 6Dj8 12Au7 Diy Hifi | | $20.16 | $0.00 | | CN | 15h 5m |
| Vintage Ge Vacuum Radio Tube 12Au7a General Electric Miniature Class A Amplifier | | $20.49 | $ | | US | 15h 7m |
| 1Pc Aluminum Tube Guard Protector Preamp Black 12Ax7 12Au7 6922 Tube Amplifier | | $7.82 | $7.54 | | CN | 15h 8m |
| 50Pcs 9Pin B9a Plastic Tube Socket For 12Ax7,12Au7,6Dj8,Ecc82 Ecc83,Pcb Mount | | $31.50 | $0.00 | | CN | 15h 16m |
| 12Pcs Vacuum Tube Shield Aluminum Tube Guard Protector For 12Au7 El84 Ecc83 5670 | | $21.42 | $0.00 | | CN | 15h 17m |
| Matched Pair (2) Rca Clear Top 12Au7a Vacuum Tubes Ecc82 Vintage Usa Made Strong | | $54.80 | $ | | US | 15h 22m |
| Pair Of 12Au7tubes, Amperex Orange Global, By Philips Of Holland | | $121.95 | $24.66 | | CA | 15h 23m |
| Xiangsheng 728A Vacuum Tube Preamplifier Hifi Exquis 12At7 12Au7 6Z4 With Tone# | | $588.39 | $13.70 | | CN | 15h 44m |
| Lot Of 11 Vintage 12Au7 Tubes Mixed Brands Rca Ge Sylvania Nice Shape | | $137.01 | $ | | US | 16h 9m |
| 2 Sylvania 12Au7 Tube Tested Mcintosh Fisher Scott Amplifier Very Close | | $34.24 | $26.56 | | US | 17h 11m |
| Classic Circuit Tube Preamp Board Preamplifier Diy Kits 12Ax7/12Au7 Tube A2tm | | $16.70 | $6.08 | | CN | 17h 43m |
| Near Mint Russian 12Au7 Vacuum Tube Pair, Tested Japan | | $58.92 | $41.11 | | JP | 17h 55m |
| Preamp Stereo Audio Hifi Tube Preamplifier 12Au7 12Ax7 6Z4 Vacuum Tube Us | | $479.57 | $0.00 | | CN | 19h 24m |
| Classic Circuit Tube Preamp Board Preamplifier Diy Kits For 12Ax7 / 12Au7 Tube | | $16.31 | $5.33 | | CN | 19h 36m |
| 1Pcs Valve Vacuum Tube 9-Pin 12Ax7 12Au7 Panel Socket,S9y Mh | | $3.23 | $9.59 | | CN | 19h 44m |
| Philips Ecc82 12Au7 Matched Pair - Pope Label - Heerlen, Nl 1967/69 Gf8 - Strong | | $213.76 | $27.40 | | US | 20h 9m |
| 1 Pc Hifi Diy 12Ax7 12Au7 El34 Push Board Pcb For Tube Amplifier | | $20.54 | $12.32 | | CN | 20h 22m |
| 1 Pcs 6N5p (6Au7, 12Au7, 12??7) New Tested 1967'S Rare Fonon | | $17.47 | $12.33 | | UA | 20h 43m |
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