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Tesla ECC88 6DJ8 1960s NOS (NOT JJ) - M. Pairs MINT NOS - Rožnov Prod
NOT Current production JJ or Teslovak. MINT NOS 1960s Original Tesla ECC88 Tubes, Tesla Rožnov WITHOUT LABELS (read above). Produced in former Czechoslovakia (now Czech Republic). Sonically, these tubes were a pleasant surprise.


 
Matched Pair = $30.00
Stock Details: Matched Pairs as Shown Available

Quantity in Stock:8
Product Code: 702
Qty:

Description Technical Specs
 
NOTE: We located this batch of 1960s Tesla ECC88 tubes with fake E88CC logo that E. Euro sources have been selling to various markets. We have removed the labels. Also, our source sent these reboxed in surplus Tesla PY83 boxes instead of generic white boxes.

NOT Current production JJ or Teslovak. MINT NOS 1960s Original Tesla ECC88 Tubes, Tesla Rožnov WITHOUT LABELS (read above). Produced in former Czechoslovakia (now Czech Republic). Sonically, these tubes were a pleasant surprise.

Tesla ECC88 tubes were copies of the 1960s Siemens tubes with Splatter Shield. Fine tubes and better than any current production or Russian tubes. Tesla ECC88 tubes were relabeled and sold by Siemens, Valvo, Telefunken etc. during 1980s when the original Western European tubes were no longer available.

TESTING NOTE: Last few batches were tested on Hickok 580 or Tesla BM215A. Current batches are tested on modified to Solid State Calibrated Hickok 6000A. Scale on Hickok 6000A is different from Hickok 580. So don't be surprised at test scores that appear in different range. For example, nominal ECC88 value on our Hickok 580 is 10,500 mmhos and it is 7000 mmhos on Hickok 6000A.

Came pre-tested by our source on Original Tesla BM215A Tester for Ia with Ugrid= -1,5V and Uanode= 100V. Test scores are written on the tubes and the tube boxes.

Price = $30 for the Matched Pair.
Average Customer Review: 5 of 5 Total Reviews: 1 Write a review.


  3 of 3 people found the following review helpful:
 
1960's Tesla ECC88 a great deal October 26, 2010
Reviewer: Anonymous Person from Wildwood, MO United States  
Used Electro Harmonix 6922 and Amperex made RCA ECC88 before I discovered these.  These tubes sound great, with good dynamics and wide soundstage.  These tubes sound better to me than even the Amperex made RCA ECC88.  I have some more recently manufactured Tesla E88CC tubes that sound similiar to these, but still not quite as good (these are slightly clearer and brighter).  Better low end than the Amperex made RCA ECC88.  Fantastic sound quality for the price.

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