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12BH7 types


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GE 12BH7 - gray plates, early horseshoe getter
GE 12BH7 - gray plates, early horseshoe getter
Price: $37.00
GE 12BH7 - gray plates, early horseshoe getter
This 1958 GE 12BH7A tube has gray plates with copper grid posts and a horseshoe getter. Tube tests as new.
GE 12BH7A - gray plates, halo getter
GE 12BH7A - gray plates, halo getter
Price: From $19.00 to $32.00
GE 12BH7A - gray plates, halo getter
This GE 12BH7A tube has a halo getter and gray plates with copper grid posts. The white print on the glass has the GE logo. Click "more info" for current availability.
GE 12BH7A - premium matched pair
GE 12BH7A - matched pair
Price: $69.00
GE 12BH7A - matched pair
The 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 and are matched for both current draw (mA) and Gm.
Matsushita 12BH7A - matched pair
Matsushita 12BH7A - matched pair, made in Japan
Price: $79.00
Matsushita 12BH7A - matched pair, made in Japan
The 1960s Matsushita 12BH7A tubes in this precisely matched pair were made in Japan. They have halo getters and gray plates with copper grid posts. Both tubes test as new with balanced sections and very 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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PLEASE NOTE: Orders placed Feb. 6-Feb. 20 will ship Tuesday Feb. 21.