Carbonized Black Plate 5Y3GT;. Smoked Black Glass 6V6GT;. Long Plate, Dimple D-Getter Late 1950s Balanced 12AX7.
Item Tag: 12AT7
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Telefunken RFT Germany 12AT7 ECC81 Halo Getter Tube 539C & Maxi Test ANOS 🔊
No diamond logo. Closely balanced sides for gain. Hickok 539C and Digital Maxi-Preamp 2 Tested. Test results will vary between testers as it is not an exact science and all testers have their limitations.
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1 Strong Test Nos Medical red tip Siemens Germany 12AT7 tube #A5
I have 1 excellent strong Siemens Germany Medical red tip 12AT7 tube.
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New 1x Tung-Sol 12AT7 / 12AT7W / 6201 / ECC81 | One / Single Tube | Free Ship
Brand New Tung-Sol 12AT7W / ECC81 / 6201 Single Tube These new production Tung-Sol 12AT7WA / 6201 preamp tubes were designed with supreme audio performance in mind. The rugged construction and low noise, low microphonic design insures that the quality of your audio is retained through out. And whether used in amplification or driver stages, these new production Tung-Sol 12AT7WA / 6201 tubes are the best audio choice. Why You Should Do Business With UsComes with original packaging from the factory, as shown in the pictureVery competitive pricesFast shippingShippingTubes will be shipped with USPS First-Class MailMost orders are shipped within 24 hoursTracking information is included for every purchaseReturn Policy Customer satisfaction is our #1 priority. If you are not pleased with your purchase you may return your item for a refund up to 30 days after purchase. About Us We are musicians who crave awesome tones. We all know that swapping out tubes can be one of the more effective ways of improving your tone. At Tonal Tubes, we help you achieve that next level tone.
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MATCHED PAIR MULLARD 12AT7 ECC81 Shield Logo GT Britain VACUUM TUBES 10.9883
Model 12AT7. Manufacture Date Q1 1963 and Q1 1962 — Mullard Blackburn factory. Country Great Britain. Variant Shield Logo. Results: 78. /80 and 80/80. Plate Short Grey. Getter Top O.
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(2) Ten (Kobe Kogyo Corp) 12AT7 Preamp Tubes Made in Japan Test Strong Amplitrex
(2) Ten (Kobe Kogyo Corp) 12AT7 ECC81 Preamp Tubes Made in Japan. Tested on an Amplitrex AT1000.
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5x NOS Philips JAN 12AT7WC / 12AT7 / ECC81 Preamp Tubes 5 Pack Sleeve Free Ship
These tubes have defined lows, and smooth highs. We all know that swapping out tubes can be one of the more effective ways of improving your tone.