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  1. Telefunken ECC802S 12au7 E82CC ecc82 NOS NIB Diamond Logo

    You rarely see them.

    eBay

  2. 2x (PAIR!) TESLA ECC802S (12AU7WA E82CC B329) lk. Telefunken 100%, 1974, NOS 12

    2x TESLA ECC802S / 12AU7WA. of original TESLA ECC802S tubes. These are industrial-grade tubes made for army or aerospace use, and other demanding applications. Datecodes: FY = 6/1974. Tube 2: Ia1=3.50mA / Ia2 =3.80mA, S/gm1= 1.25 mA/V / S/gm2= 1.30 mA/V.

    eBay

  3. TELEFUNKEN 12AU7 ECC82 TUBES gm MATCH PAIR SMALL DIAMOND 1960s no paint b

    12AU7 ECC82 PREAMP. These tubes are perfect in every way matched and balanced. They are very honest in all frequencies. Perfect mids with near perfect vocal presentation. The bass is punchy and not muddled in any way.

    eBay

  4. Telefunken G73-R ECC82 12AU7 ECC802S Black Coated Glass, NOS, Balanced

    eBay

  5. Telefunken ECC801S - valves tubes - 1961 matched balanced pair - AVO tested NOS

    Tested NOS on my AVO mk4 valve tester as follows.

    eBay

  6. 2x TESLA ECC802S (=12AU7WA G73R 6067) lk Telefunken, Same 1982 Codes, 100%/NIB!

    These are industrial-grade tubes made for army or aerospace use, and other demanding applications. Both tubes are mint, evidently never used. Boxes were disinfected. Both tubes test as NOS/100%+ 100% gm/S = 1.0 mA/V, 100% Ia = approx.

    eBay

  7. 2x (PAIR!) TESLA ECC802S (12AU7WA E82CC B329) lk. Telefunken 100%, 1974, NOS -8

    2x TESLA ECC802S / 12AU7WA. of original TESLA ECC802S tubes. These are industrial-grade tubes made for army or aerospace use, and other demanding applications. Datecodes: FW = 4/1974. Tube 2: Ia1=3.70mA / Ia2 =3.60mA, S/gm1= 1.30 mA/V / S/gm2= 1.25 mA/V.

    eBay

  8. 1 PCS ECC802S/12AU7 ( New In Box ) #E4

    I can provide a large number of spare parts for old PCs.

    eBay

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