7S7 National Union Triode-Heptode Converter Tube (NOS/NIB)

$5.91
In stock
SKU
7S7

Designed to be used in high efficiency MF transformers.
MFR: National Union
SKU: 7S7
New old stock * No longer available for export.

7S7 Triode-Heptode Converter Tube

Designed to be used in high efficiency MF transformers.
MFR: National Union
SKU: 7S7
New old stock * No longer available for export.

More Information
Call For Price No
Featured Product No
Made in the USA Yes
NOS Yes
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