Tubes with Black and Gray plates

Tubes with Black vs Gray plates

There is a lot of discussion about Black vs Gray plates tubes. Some people believe that claim that black plates sound better is just a myth created by tube vendors to increase prices, some people swear by black plates in their systems.

So what’s true and what’s not.

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Where art thou, Perfect 300B tube

WE 300B New Production

Older guide for 300B tubes – some tubes in the list are not produced any longer – Still worth reading. In Search of the Perfect 300B Tube

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