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Because of its ability to provide superior quality power tubes at competitive prices, while maintaining the highest standards of service, Penta Laboratories has become a valued resource for an ever-increasing number of independent and public radio and TV stations and operators. Moreover, each vacuum tube is extensively tested prior to shipment to ensure that optimum levels of on-air performance will be maintained. Penta power grid tubes and cavities are available for all broadcasting requirements, as are klystrons and millimeter-wave power amplifiers.

This is only a partial list of the products that Penta Laboratories typically carries, please contact us directly to inquire about other tube types.

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