[ARC5] Reverse engineeing the BC 456 - carbon microphones

[kn7sfz]

Picture?

I'd like to say I've seen one before I pass on......:-)

Tnx Wayne,

Richard kn7sfz


On 3/19/2017 4:58 PM, Robert Eleazer wrote:
> By the way, should anyone need one, I have a piece of test equipment 
> called a "Microphone Simulator."  I have no idea what it does or why 
> it does it..
>
> Wayne
> WB5WSV
>
>
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