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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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.