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900 NOS Raytheon JAN 6832 Subminiature Twin Triode Tubes $1,800.00 |
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Quad of Cetron 6336B Twin Triode Power Tubes – New Old Stock, In Box – Test Good $124.99 |
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10x 12AT7 / ECC81 TWIN TRIODE TUBES Made In U.S.A 12AT7 $122.00 |
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12AU7 8%GM MATCHED QUAD SET JAN ECC82 5814A Twin Triode PHILCO LANSDALE Tubes $99.50 |
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Tested matched Pair of Cetron 6528A twin triode audio radio Tubes NIB $79.99 |
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RCA JAN 6AS7G Tube & Box – NOS – ST-Shape Low-Mu Twin Triode – Tested -Date 8-61 $50.00 |
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12AX7A Siemens High Mu Twin Triode NOS ECC83 $50.00 |
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10 NOS/NIB RCA JRC 3A5 Audio Amplifier HiFi Stereo Medium Mu Twin Triode tubes $49.99 |
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Lot of 4 Cetron 6336B Power Tubes Vacuum NOS Tubes New in Orig. Box Twin Triode $49.95 |
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2 X EDD11 Tube GERMAN OWN BOX Car radio class-B push-pull twin output triode $48.00 |
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Three Same Lot 1962 RCA 12BH7A Twin Triode Amp Tubes for Hammond $44.00 |
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Western Electric 2C51 396A USA twin triode strong matched NIB pair $42.99 |
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New NOS Matched Pair Raytheon CK5755 Tube WE 420A Dual Twin Triode Amp $42.00 |
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75 Twin Diode-High Mu Triode ST Shape NEW Windsor Tube $40.00 |
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10pcs JAN Subminiature Twin Triode Tubes 6021, NOS. $29.99 |
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^ Lot of (2) Mullard Great Britain 6EU7 twin triode vacuum tubes,Voice of Music $29.99 |
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NOS REALISTIC 12AU7A Premium “GOLD CLAD” Tube Tests NEW – Audio Twin Triode $29.95 |
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6AS7 JAN 6AS7G RCA NOS Matched Pair Lot of 2 Twin Triode Tubes 1953 Fat Bottles $29.50 |
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SYLVANIA 6F8G Tube – ST-Shape – Medium-Mu Twin Triode $29.50 |
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2ea 12SN7 CBS-HYTRON JAN-CHY-12SN7GT SIDE D Getters 1958 NOS TWIN TRIODE UNUSED $29.50 |
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ECC81 / 12AT7 RF TWIN TRIODE NOS RFT MATCHED PAIR $27.27 |
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2,12AT7 / ECC81 TWIN TRIODE TUBES Made In U.S.A 12AT7 $26.99 |
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6FQ7/6CG7 WESTINGHOUSE MED MU TWIN TRIODE VAC.TUBE EMS 87/88 Gm 111/110 $26.50 |
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Ex RCA 6SN7 6SN7GT Medium Mu Twin Triode Audio Amp HiFi Stereo Vacuum tube Gray $24.99 |
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4- CONN 12AU7A Twin Triode Audio Tubes- Tested $24.99 |
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NOS Matched Pair Black Plate 3 Mica 6414 Twin Triode Tubes $24.99 |
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SYLVANIA 12AT7 Audio Twin Triode Pre Amp Tube TRIPLE MICA $24.95 |
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RCA 5687 VINTAGE AUDIO TWIN TRIODE TUBE HIGH OUTPUT $24.50 |
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6350 Twin Triode Tubes Black Plates [] Getter MILITARY 5% GM Matched Pair 1962 $24.50 |
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6SL7GT SYLVANIA HIGH MU TWIN TRIODE VACUUM TUBE EMISSION 94/95 $24.50 |
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TESTED & MATCHED PAIR of ECC81 RF TWIN TRIODE NOS RFT TUBES / 12AT7 / $22.99 |
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RCA 6SN7 GTA Black Plate Audio Twin Triode $22.95 |
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2x MEASURED ECC81 / 12AT7 RF TWIN TRIODE NOS RFT TUBES $22.22 |
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6SN7 GTB GE NOS Medium MU Twin Triode Japan $22.00 |
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2 GE 12AT7 Twin Triode Tubes MATCHING CODES TESTED $21.99 |
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ECC81 RF TWIN TRIODE NOS RFT MATCHED PAIR / 12AT7 / $19.99 |
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Tested matched Pair of Raytheon 6080WC twin triode audio / radio Tubes $19.99 |
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ECC81 RF TWIN TRIODE SIEMENS TESTED* BOXED TUBE $19.99 |
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ECC81 / 12AT7 TWIN TRIODE MATCHED PAIR $19.99 |
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6SN7WGT Brown Base BLACK PLATE Matched twin triode Audio Tube FREE SHIP US 48 $19.95 |
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1x 6922 / E88CC ELECTRO-HARMONIX TWIN TRIODE TUBE * NEW * $18.99 |
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RCA 12AU7A Clear TopTube – Made in USA, Nice Twin Triode Audio Pre-Amp $18.95 |
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ECC81 RF TWIN TRIODE SIEMENS TESTED* BOXED TUBE $18.88 |
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2- Realistic 12AU7A/ECC82 Twin Triode Audio Tubes-Tested $17.99 |
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2- Sylvania 12AU7A/6189 Twin Triode Audio Tubes-Tested $17.99 |
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2- Raytheon 12AU7A/ECC82 Twin Triode Audio Tubes-Tested $17.99 |
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ECC81 RF TWIN TRIODE NOS RFT MATCHED PAIR / 12AT7 / $17.99 |
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ECC81 RF TWIN TRIODE NOS RFT MATCHED PAIR / 12AT7 / $17.99 |
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2 RCA 12AT7/ECC81 VINTAGE NOS/NIB TWIN TRIODE VACUUM TUBES USA $17.95 |
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GE 5687 VINTAGE AUDIO TWIN TRIODE TUBE NOS – Excellent - $17.50 |
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RCA 12AT7 / ECC81 Audio Pre-Amp Twin Triode Tube $17.50 |
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6N7 Twin Triode Power Tubes – Five NOS RCA In Original Boxes and Made In USA $16.95 |
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PAIR 6BG7 Tube RCA NOS Med Mu Twin Triode Black Plates $16.95 |
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6SN7GTB US Made twin triode Audio Tube FREE SHIP US 48 $16.95 |
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NEW OLD STOCK BOXED RED BASES 5692 / 6SN7GTB SPECIAL PREMIUM TWIN TRIODE $16.50 |
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6SN7GTB US Made TESTED twin triode Audio Preamp Tube $15.95 |
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Three NOS RCA 12FQ8 Twin Double Plate Triode Vacuum Tubes Tested Wurlitzer $15.00 |
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PAIR 6BF7W Tube Sylvania US NOS Twin Triode Match Codes $14.95 |
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407A WESTERN ELECTRIC 1974 MED MU TWIN TRIODE VAC.TUBE Ems 96/96 Gm109/109 $14.50 |
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1pcs 12AT7 / ECC81 TWIN TRIODE AMP TUBE Made In U.S.A $13.85 |
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VT-229 ( 6SL7GT ) US Made twin triode low noise Audio Preamp Tube $12.95 |
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1 x 12AX7 / ECC83 SHUGUANG TWIN TRIODE TUBE * NEW * $12.50 |
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6SN7 US Made twin triode Audio Tube FREESHIP US 48 $11.95 |
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6SN7GT, or GTB US Made twin triode Audio Preamp Tube $11.95 |
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NEW IN BOX JAN 6189W TWIN TRIODE TUBE – 12AU7 / 12AU7A $11.95 |
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Amperex Herleen Holland 12AU7 Twin Triode Audio Tube Triplett 3444 Tested $9.99 |
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ECC81 / 12AT7 RF TWIN TRIODE NOS RFT MATCHED PAIR $9.99 |
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1 Sylvania 6BL7GTA ~ 6BL7 Twin Triode Tube ~ Tested $9.95 |
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6CG7 / 6FQ7 US Made Twin Triode Audio Tube $9.95 |
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5670 / 2C51 UHF Low noise Twin Triode FREE SHIP US48 $9.95 |
Twin Triode
15 Years of Classic Sound
