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RCA 12BH7A - gray plates, matched pair

RCA 12BH7A - gray plates, matched pair
Price: $134.00
1 matched pairs in stock
Item Number: 549USA
Manufacturer: RCA
The 1970s RCA 12BH7A tubes in this precisely matched pair have gray plates and halo getters. The red print on the glass has the RCA logo.
 
Both tubes test as new with balanced sections and low noise. They are matched for both current draw (mA) and Gm. Tubes ship in their original boxes with test results.
 
These tubes are sold as a matched pair. Photo is a sample from the lot. Singles, when available, are listed as Item 274.

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This 1966 RCA 12BH7A tube has gray plates and a halo getter. The red print on the glass has the RCA logo. Tube tests as new with balanced sections and 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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