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Sylvania JAN 5751 / 12AX7 - gray plates, halo getter

Sylvania JAN 5751 / 12AX7 - gray plates
Sylvania JAN 5751 / 12AX7 - gray platesSylvania JAN 5751 / 12AX7 - gray plates, halo getter
Price: $44.00
4 in stock
Item Number: 247
Manufacturer: Sylvania
This military spec Sylvania 5751 tube is a lower gain equivalent for the 12AX7. It has gray plates with copper grid posts and a halo or disc getter. The green or blue print on the glass reads "Philips ECG JAN 5751."
 
Tube tests as new with low noise. It ships in its original box with test results for current draw (mA) and transconductance (Gm) for each triode section.
 
This tube is sold individually. Photo is of a sample from the lot. Matched pairs, when available, are listed as Item 627.

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Sylvania JAN 5751 / 12AX7 - matched pair
Sylvania JAN 5751 / 12AX7 - matched pair
Price: $89.00
Sylvania JAN 5751 / 12AX7 - matched pair
The military spec Sylvania 5751 tubes in this precisely matched pair have gray plates with copper grid posts and halo or disc getters. The green or blue labels read "PhilipsECG JAN 5751." Tubes test as new with low noise.
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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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