Matched Pair Ei 12AX7A/ECC83 Made in Yugoslavia Long Smooth Plate O-Getter This pair is labeled as Pro/Comm. Original boxes are in poor condition with a taped flap. Fully tested by calibrated Hickok 539C tubes tester with no shorts, leakage or gas. Measurement: 1100/1150 1200/1030 where minimum good value is 875 Tested in my preamplifier to make sure working as intended with no issues at all. |
I will gladly combine shipping upon request. |
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