Matched Pair
Amperex
12AU7/ECC82
Short Plate
O-Getter
Made in Holland.

Label is partially erased.

Labeled as "Hewlett Packard by Amperex".

Date Code: Gf8 Delta 9E2 & Gf8 Delta 9F1
Made in May & June 1969 in Heerlen Holland.
-only 1 month apart-

Fully tested by calibrated Hickok 539C tubes tester
with no shorts, leakage or gas.  

Measurement: 
2600/2600
2740/2710
where minimum good value is 1950

Tightly matched and strong pair!

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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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.