EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate


Out of stock


Valvo EZ90/6X4/CV493/U78 rectifier tube. The tube is absolutely new and in immaculate condition. This tube comes with extra long and stabilized plates (4 extra chrome plated posts), it tests strong and balanced with over 100% on both systems.

This tube was made by La Radio Technique in their famous Suresnes plant. Code on tube is :928 (RT Suresnes, 1969, week 28 – the Suresnes plant had a different counting terminology than the rest of the Philips empire – c‘est la France). Some of our favorite and best sounding tubes were made in this plant. Still kind of an insider…

The tube comes in its original box. Codes on box and tube are matching. Box has minor storage wear.

The tube is guaranteed to be new and unused from old professional stock

Additional information

Weight50 g




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