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Sylvania 12AX7 - long gray plates, various labels

Sylvania 12AX7 - gray plates, OEM
Price: From $24.00 to $59.00
Manufacturer: Sylvania

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Test Results:
This 1960s Sylvania 12AX7 tube was made in the USA and labeled for other companies. It has long gray plates with copper grid posts and a halo getter.
 
See product options for current availability. Tube ships in a new white box.
 
This tube is sold individually. Photo is a sample from the lot.

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