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  1. 12AX7/ECC83 Telefunken Red Tip Smooth Plate MaxiPreamp2/TV7 tested (1) tube lot

    I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.

    eBay

  2. New 1x JJ Electronics 12AX7 / ECC83 tube

    ECC83S / 12AX7. JJ Electronics Tube.

    eBay

  3. ONE OF KIND FACTORY MISLABELED MULLARD 12AX7 ECC83 TUBE BUT It’s 12at7 ECC81

    This is one of kind tube to show your friends It’s factory mislabeled tube as 12AX7 but in fact it’s 12at7 Been confirmed via 3 users by now . New old stock I changed price due to item being one of kind item . Do not assume if you have any questions ask before you bid . Shipped with USPS First Class.

    eBay

  4. Silver 10Pcs Ceramic 9Pin B9a Pcb Mount Tube Socket For 12Ax7 12At7

  5. Matched Pair Genalex Gold Lion ECC83 / B759 / 12AX7 tubes, Brand New in Box !

    SKU: 12AX7GENGP - BOUGHT NEW 2 MONTHS AGO - BARELY USED*** Price is for one matched pair tubes ( 2 Tubes ) . Original Genalex Gold Lion ECC83/B759 tubes are considered among the best 12AX7 types ever made. They are hard to find and when they are available, they are expensive. They exhibit a large detailed soundstage that is sought after by discerning audiophiles who demand the highest quality sound. The reissue Genalex Gold Lion ECC83/B759 recreates the sound signature of the original. To be labeled Genalex Gold Lion, tubes must endure and pass the toughest testing the industry offers. tubes are reissues from New Sensor Corp. NY, made in Russia.

    eBay

  6. 2x GE 6201 12AT7WA Dual Triode USA Tube Valve NOS Special Quality ECC81 12AT7

    2x GE 6201 12AT7WA. Dual Triode USA Tube Valve NOS Special Quality ECC81 12AT7.

    eBay

  7. Ohne Marke Gold 10Pcs B9a New 9Pin Plated Tube Sockets For 12Ax7/12Au7/12At7

  8. 12AT7 ECC81 VINTAGE BRIMAR BLACK PLATE NOS VALVE TUBE

    12AT7 BRIMAR (ECC81).

    eBay

  9. Umã¦Rket Silver 10Pcs Ceramic 9Pin B9a Pcb Mount Tube Socket For 12Ax7 12At7

  10. Osram GEC ECC81 12AT7 B309 Black Welded Plates Valve/Vacuum Tube, Tested (#28)

    A very rare GEC 12AT7 B309 (ECC81) pre-amp tube testing significantly above the specification of a new tube. It arrived wrapped in its box, and the label was stuck to the cardboard wrap (apparently a common issue for this type of label).

    eBay

  11. Melitt Gold 10Pcs B9a New 9Pin Plated Tube Sockets For 12Ax7/12Au7/12At7

  12. 12AX7/ECC83 Mullard Medical Red Tip MaxiPreamp2/TV-7 Tested (1) tube lot

    I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.

    eBay

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