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Question on 300B tubes from Parts Connexion

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One should ask why they are selling them so cheap, wholesale on these depending on quantity purchased is not much less than their asking price.

The EH gold as I recall has gold pins and gold plated filament wire.

Take a look at the New Sensor site, the differences should be spelled out a little more clearly there.
 
kevinkr said:
One should ask why they are selling them so cheap, wholesale on these depending on quantity purchased is not much less than their asking price.

When I asked them, they said that these were loss leaders, and that they were hoping that people buying them would buy other stuff, become customers, etc.

The best way to find out the distinctions between the tubes is to call or email them and ask. They are quite friendly and helpful.
 
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