Parts Connexion

The Authority on Hi-Fi DIY


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Gold Lion

Rectifier Vacuum Tubes


In 1957 Marconi-Osram Valve Co. (Genalex) introduced the "King of Power Tubes", the legendary Gold Lion KT88. This tube became the heart and soul of such classics as the Dynaco Mark III, McIntosh MC275, and Marshall Major. Unfortunately, Genalex ceased tube production in the early 1980s and the original Genalex Gold Lion KT88 has become very expensive and hard to find.  
But finally the new reissue of that venerable Gold Lion KT-88 vacuum tube is here. This tube has not just been reengineered, it has been reverse engineered! The original KT-88 has been disassembled, studied, with every possible nuance evaluated to make the new version the best KT-88 ever produced. This tube has been recreated down to the finest detail with gold plated wire, carbonized screen grids and tri-alloy clad plate structure for exceptional performance and sound quality. The tubes are now available in “matched” pairs. So if you are looking to replace those worn- out output tubes in your amplifier, look no further than here.

IMPORTANT NOTE: During pcX’s Monthly Sales, There is NO DOUBLE DISCOUNTING applied over and above any "special pricing” on any item, including items with quantity pricing.



GZ34 (5AR4/U77), Genalex/Gold Lion Rectifier (indirectly heated, full-wave), Each

$45.95 $45.95 pcX USD Price

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