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Sylvania 12AT7 / JAN-12AT7WC - black plates

Sylvania 12AT7 / JAN-12AT7WC - black plates
Price: $27.00
2 in stock
Item Number: 1087
Manufacturer: Sylvania
This 1970s military spec Sylvania 12AT7WC tube has black plates with copper grid posts and a large halo getter. The green print on the glass has the Sylvania logo and reads "JAN-12AT7WC" (labels may be partial).
 
Tube tests as new with low noise. Tube ships in a new white box with test results for current draw (mA) and transconductance (Gm).
 
This tube is sold individually. Photo is a sample tube from the lot. Matched pairs, when available, are listed as Item 1088.

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