2 x JAN – 12BY7A Sylvania Tubes*Mil Specs*Strong Matched Pair *#9
USD 19.99 USD
Specifications
| Brand | SYLVANIA |
| Model | jan-12by7a |
| Country Of Origin | United States |
Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. 2 x JAN-12by7a Tubes. What were your tubes tested at?. Military Specs. Bogey(100% or New) = 11,000 micromhos @ 26 mA +/- 10%.
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