Vacuum Tube - 81, Rectifier, ST Glass

Vacuum Tube - 81, Rectifier, ST Glass

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In Stock
Quantity in stock: 3

New-Old-Stock (NOS) tube.

The 81 is a half-wave high-vacuum rectifier which may be used with either choke or condenser input to the filter.

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Packaging Information
Packaging Dimensions3 in. × 3 in. × 7 in.
Weight (Packaging)0.176 lbs.

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