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PENTA LABORATORIES
Penta Laboratories has been the worldwide leader in vacuum tubes, electron tubes and capacitors since 1951.
Over the past 70 years we have stayed true to our mission which is to provide premium quality products along with an exceptional customer experience. Penta Labs is the top source for tubes in the medical, scientific, industrial, audio equipment and broadcast industries.
Finally, Raytheon & Machlett expanded their military microwave technology to begin developing systems for commercial use in hotels and sea vessels. Today, Machlett is a subsidiary of Penta Laboratories and operates as one of the top commercial tempering microwave system manufacturers in the world. Machlett also manufactures its own Magnetron tube and provides support and service to all commercial microwave systems across the globe.
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