[SPAM] Re: [Phono-L] Young collectors
DanKj
edisone1 at verizon.net
Sun Jun 28 19:16:06 PDT 2009
I'm not understanding your description. Wouldn't a higher resistance
DECREASE the volume of the speaker?
----- Original Message -----
From: "Douglas Houston" <cdh041 at earthlink.net>
>
> They had an incandescent bulb, across the secondary of the output
> transformer, either from a special tap on the winding, or across the
> entire
> voice coil. On soft levels, the bulb would be a low value resistive load
> on
> the output, and attenuate it. As levels increased, the bulb would light
> brighter, increasing the resistance across the speaker, and effect higher
> volume.
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