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12BH7 tubes
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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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 (label may be partial). Both tubes test as new with low noise.
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This Matsushita 12BH7A tube has short gray plates and a halo getter.The white print on the glass has the Dynascam label and says "Made in Japan." Tube tests as new with balanced sections and low noise.
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This 1956 RCA 12BH7A tube has black plates and a D getter. The white print on the glass has the RCA logo. Tube tests as new with balanced sections and low noise.
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The early RCA 12BH7A tubes in this precisely matched pair have black plates and dimple D getters. The white print on the glass has the RCA logo (partial/missing). Both tubes test as new with balanced sections and low noise.
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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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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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