Pair RCA 12AU7A/12AU7 (ECC82) Long Black Plate Square Getter Made in USA Labeled is partially erased from handling. Original boxes are in poor condition with a taped flap. One tube is 12AU7A & one tube is 12AU7. Fully tested by calibrated Hickok 539C tubes tester with no shorts, leakage or gas. Measurement: 3200/3110 3100/3070 where minimum good value is 1950 Strong at NOS range! Tightly matched! Possibly unused! 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. |