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RCA JRC 5670 / 2C51 - gray plates, matched pair

RCA JRC 5670 / 2C51 - gray plates, matched pair
Price: $67.00
4 matched pairs in stock
Item Number: 517RCA
Manufacturer: RCA
The 1960s military spec RCA 5670 /2C51 tubes in this precisely matched pair have gray plates, triple micas, and D getters. The red print on the glass has the RCA logo and reads "JRC-5670."
 
Both tubes test as new with low noise. They are matched for both current draw (mA) and transconductance (Gm). Tubes ship in new white boxes with test results.
 
This tube is sold individually. Singles, when available, are listed as Item 501. Photo is a sample pair from the lot.

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RCA JRC 5670 / 2C51 - gray plates
RCA JRC 5670 / 2C51 - gray plates, triple mica
Price: $29.00
RCA JRC 5670 / 2C51 - gray plates, triple mica
This 1962 military spec RCA 5670 /2C51 tube has gray plates, triple micas, and a D getter. The red print on the glass has the RCA logo and reads "JRC-5670." Tube tests as new with low noise.
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Orders received
Nov 22-27 will
ship Nov 28-29
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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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