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Vintage Zenith Metaglas Radio Tube in its original packaging.
Product Identification:
This is a Zenith "Metaglas" brand radio tube, a vacuum tube used in vintage radios and other electronic equipment from the mid-20th century.
Manufacturer:
The tube was manufactured by Zenith Radio Corp. in Chicago, Illinois.
"Metaglas" Technology:
"Metaglas" was a registered trade name for a specific type of sight-window product where glass was melted inside a metal frame, resulting in a strong, integrated seal and uniform compressive stress in the glass. Zenith incorporated this technology into their radio tubes.
See photos for condition
| Category | Electronics > Home Audio |
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| Size | N/A |
| Brand | Zenith |
| Condition | Fair |
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