Tube 1 – 98 GM, 41 plate current, 92 emissions.
Item Tag: Czechoslovakia
Pair Tesla EL34 6CA7 Tubes Tested Excellent for GM B&K 707 & 606 for Emissions
Tube 1 – 100 GM, 99 emissions.
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(2) NOS Tesla EL34 6CA7 Tubes Tested For GM, Plate Current, & Emissions
Also tested for emissions on my B & K Dyna Jet 606. Tube 1 – 41 plate current, 109 GM, 100 emissions.