Telefunken 12AU7/ECC82 Made in Germany Long Smooth Plate Diamond on bottom Made early in 1962 Date code: "fg" Made in July 1962 in Germany Fully tested by calibrated Hickok 539C tubes tester with no shorts, leakage or gas. Measurement: 3280/3320 where minimum good value is 1950 Measures very strong at NOS range! Tightly balanced triodes! Tested in my preamplifier to make sure working as intended with no issues at all.
The tube(s) in this sale include a 30-day satisfaction guarantee. I strive to ensure you have a completely satisfactory purchase experience. If you are unhappy with your purchase for any reason, you can return the item for a full refund. Please contact me directly prior to opening a return or leaving feedback. I will almost always reply at least within 24 hours to remedy the situation for you with direct communication. |