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GE 12BH7A - gray plates, matched pair
 GE 12BH7A - matched pair GE 12BH7A - premium matched pair |
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SOLD OUT
Item Number: 913
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The 1960s GE 12BH7A tubes in this precisely matched pair have halo getters and gray plates with copper grid posts. The white print on the glass has the GE logo.
Both tubes test as new with low noise. They are matched for both current draw (mA) and transconductance (Gm). Tube ship in their original boxes with test results for each triode section.
These tubes are sold as a matched pair. Photo is of a sample pair from the lot. Singles, when available, are listed as Item 395.
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This 1960s GE 12BH7A tube has a halo getter and gray plates with copper grid posts. The white or red print on the glass has the GE logo. Tube tests as new with balanced sections.
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This Sylvania 12BH7A tube has early gray plates and a halo getter. The red print on the glass has the Sylvania logo. Tube tests as new with balanced sections.
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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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