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GE JG-5814A / 12AU7 - triple mica

GE JG-5814A / 12AU7 - triple mica
GE JG-5814A / 12AU7 - triple micaGE JG-5814A / 12AU7 - triple mica
Price: $42.00
4 in stock
Item Number: 261
Manufacturer: GE
This early 1960s military spec GE 5814A is a 12AU7 tube type. It has gray plates, triple micas, and extra support rods. The white print on the glass reads "JG-5814A" or "JG-5814WA."
 
Tube tests as new with low noise. It 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 from the lot. Matched pairs, when available, are listed as Item 775.

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This 1960s military spec GE 5814A is a 12AU7 tube type. It has gray plates and a halo or disc getter. The green print on the glass has the GE logo and reads "JG-5814A" (partial). Tube tests as new with balanced section and very low noise.
GE JG-5814A / 12AU7 - matched pair, triple mica
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Price: $92.00
GE JG-5814A / 12AU7 - gray plates, triple mica, matched pair
The early 1960s military spec GE 5814A tubes in this precisely matched pair are 12AU7 type tubes. They have gray plates, triple micas, and extra support rods. Both tubes test as new with very low noise. They are matched for both current draw (mA) and Gm.
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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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