Telefunken ECC81 / 12AT7WA
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The rare Telefunken ECC81 tube (12AT7/ECC81) is one of the best 12AT7 tubes ever made. Like all authentic Telefunken preamp tubes, the diamond logo is molded into the glass at the bottom of the tube. This batch was produced in Ulm, West Germany in the early 1960's. Fantastic frequency response from top to bottom. Phenomenal accuracy and soundstage. Low noise and microphonics, makes them a great choice for demanding preamps and phonostages.
Note: Some of our stock is in original boxes but others were from a bulk case and we packaged them here. However all are true NOS tubes.
Other NOS Treasures 
12AT7 / ECC81 Tube Types
Note: Some of our stock is in original boxes but others were from a bulk case and we packaged them here. However all are true NOS tubes.
Other NOS Treasures 12AT7 / ECC81 Tube TypesWarranty Information and Return Policy
Warranty Period: 3 monthsAll our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)
If you receive a tube that does not perform to the manufacturer's specifications, please do the following:
- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.
Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.
We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.
These guidelines may be updated without notice.