
Manufacturer record
Heintz & Kaufman
Heintz & Kaufman is a manufacturer or brand recorded in the TubeDatabase archive. The archive lists 6 tubes made or branded by Heintz & Kaufman. Tube numbers on file include 12AU7A, 12AX7, 5670, 6386, and 7730 and others.
6 Tubes manufactured by Heintz & Kaufman
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Photo 1 of 3
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Photo 1 of 2
5670
- Brand
- Heintz & Kaufman
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Photo 1 of 4
5670
- Brand
- Motorola, Heintz & Kaufman
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Photo 1 of 5
6386
- Maker
- General Electric
- Brand
- Heintz & Kaufman
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Photo 1 of 2
7730
- Maker
- Cbs
- Brand
- Heintz & Kaufman
















