Matched Pair
Sylvania
6SN7GTA
Chrome Top
Black Plate
Made in USA.

Same Date Code: 326

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

Measurement: 
2520/2710
2800/2530
where minimum good value is 1640
 
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.