Sylvania

408A GOLD PIN View larger

408A GOLD PIN
Sylvania

Finest quality gold pin audio pentodes manufactured in the United States by Sylvania. These beautiful miniature glass 7 pin amplifier tubes come with black plates and top halo getters. Designed for high frequency audio amplification, these tubes are glass etched GB 408A and printed in gold (some printing may be obscured) with Sylvania logo, GB-408A SYLVANIA GOLD BRAND MADE IN U.S.A. with various production codes.

$US12.00

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Data sheet

CountryUSA / Canada
TypeVacuum tubes & electron tubes for audio, Vintage vaccum tubes, hard to find tubes and valves
Base7 pin miniature B7G
FonctionPentode