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Telefunken 12AX7 / ECC83 - smooth plates, various labels
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Price: From $54.00 to $94.00
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This 1960s Telefunken ECC83 / 12AX7 tube was made in Berlin, West Germany. It has smooth plates, a halo getter, and a diamond imprint on the base. The white print on the glass is labeled for either Fisher or Dynaco and says made in West Germany (label may be partial/missing).
Don't miss this opportunity to hear one of the best sounding--and hardest to find--12AX7s ever made!
See product options for current availability. Tube ships in a new white box.
This tube is sold individually. Photo is of sample from the lot. Matched pairs, when available are listed as Item 617.
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Price: From $42.00 to $87.00
This legendary Telefunken ECC83 / 12AX7 has ribbed plates and a halo getter. The white label on the glass has the Telefunken logo (label may be partial). The diamond imprint on the base. Click "more info" for current availability.
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Price: From $154.00 to $179.00
The Telefunken 12AX7 / ECC83 tubes in this precisely matched pair have ribbed plates and diamond imprints on the bases. Both tubes test as new and are matched for both Gm and mA. Click "more info" for current availability.
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Price: From $59.00 to $84.00
This ECC83 / 12AX7 tube was made in West Germany by Telefunken and labeled for other companies. It has long ribbed plates and a diamond imprint on the base. Click "more info" for current availability.
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Price: From $124.00 to $229.00
The 1960s Telefunken 12AX7 / ECC83 tubes in this precisely matched pair have smooth plates and diamond imprints on the bases. Both tubes test as new and are precisely matched for both transconductance (Gm) and current draw (mA).
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.
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