EZ90 6X4WA CV493 U78 SEL Lorenz, made by RT, milspec, true NOS/NIB,


2 in stock


SEL Lorenz EZ90/6X4WA/CV493/U78 rectifier tube. The tube is absolutely new and in immaculate condition.

This tube features extra long and stabilized plates (4 extra chrome plated posts) for low microphonics. According to the etch code this tube was made by La Radio Technique (RT) in their famous Suresnes plant. Code on tube is :7019 (RT Suresnes, 1970, week 19 – 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…

Comes in store soiled governmental white box.

The tube is guaranteed to be new and unused from governmental stock.

Only few pieces available!

Additional information

Weight50 g



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