Econco

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Econco has been a recognized leader in rebuilt power tubes since 1969. Owned by MPP (formerly CPI-Eimac), its 40,000 square-foot facility incorporates state-of-the-art testing systems which ensure production consistency and product reliability. Tubes sent in for rebuild are given a complete internal inspection and failure analysis. They are then rebuilt by hand and retested to the original tube specifications. Contact Richardson Electronics for your needs of rebuilt tubes.

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