QUAD Factory Platinum Matched Genalex Gold Lion PX300B 300B Tubes


Matched QUAD PX300B Gold Lion Genalex

2 in stock


Quad (4) of factory platinum matched gold pin Genalex PX300B “Gold Lion” tubes. Perhaps the finest 300B variant in production today, give your single-ended amplifier the optimal sound.

Reminiscent of the Western Electric tubes of decades ago, the Genalex Gold Lion PX300B combines traditional construction styling with upgraded materials. Gold plated grids and contact pins afford these tubes extended life by eliminating opportunities for tone destroying oxide layers to develop. The unique quadruple spring loaded filament / cathode supports provide consistent stability for years of hard service. The longer than normal plates dissipate a full 40 watts (6 watts more than even the WE), providing wider bass dynamics before saturation. The soundscape provided by the Genalex Gold Lion PX300B tube provides detailed midrange delineation and refined high frequency bloom providing uncompromising balance for all musical source material. Proudly mounted on a heavy arc proof ceramic base, the Genalex Gold Lion PX300B is quickly becoming the premier choice for superior audiophile performance.

All tubes carry the 90 day factory warranty against defects from date of purchase.

These are factory new and shipped as a labelled set by the factory. The platinum matching process matches tubes at real world voltages and ensures a tight match and future reliability.

Genalex tubes are made in the Xpo-Pul factory (also known as Reflektor) in Saratov, Russia. They are all recent date codes.

Additional information

Weight 1 lbs
Dimensions 4 × 4 × 4 in