Matched Pair Mullard 12AU7A/ECC82 Short Plate O-Getter Copper Getter Post Made in Blackburn England. Labeled as Hammond. Date Code: Gf2 B8J4 & Gf2 B9A2 Made in October 1968 & January 1969 in Blackburn England -only 3 months apart- Fully tested by calibrated Hickok 539C tubes tester with no shorts, leakage or gas. Measurement: 2600/2390 2700/2430 where minimum good value is 1950 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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