Archive for the ‘Vacuum tubes’ Category:

2017-12-04 Converting Tube Set to Transistors 

From FB group Vintage Transistor Radios  I’ve considered converting a tube set to transistors.  The problem is getting tube bases that aren’t sharp and breakable glass.  Some old electronics used tube base type plugs for relays and plug-in modules. Then there is the problem of dealing with the higher voltage.  Transistors can handle 300V, but

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