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RCA 5814A / 12AU7 - black plates

RCA 5814A / 12AU7 - black plates
Price: $44.00
1 in stock
Item Number: 729
Manufacturer: RCA
This 1971 RCA 5814A / 12AU7 tube has black plates and a halo getter. The red print on the glass has the RCA logo.
 
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 and quads, when available, are listed as Item 739.

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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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