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National Union 6SN7GT - black glass

National Union 6SN7GT - black glass
Price: $59.00
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Item Number: 317
Manufacturer: National Union
This 1952 National Union 6SN7GT tube has a medium bottle with black glass, a bottom D getter, and staggered black plates with copper grid posts. The white print on the base has the National Union logo.
 
Tube tests as new with balanced sections and low noise. It ships in a new white box with test results for current draw (mA) and transconductance (Gm).
 
This tube is sold individually.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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