[MRCA] Another T-47( ) /ART-13 mod query

[Meir WF2U]

I had one of those, a ham modification. A gain pot added,  using the original rotary switch hole and an RCA mike jack where the carbon/dynamic mike switch was. The module was permanently wired in the dynamic mike configuration.

73, Meir WF2U
Landrum, SC

On May 17, 2016 9:38:57 AM EDT, DSP3 <jeepp at comcast.net> wrote:
>Although I like to consider myself somewhat knowledgeable of the T-47( 
>), in working on a consignment of several of these transmitters, I
>found 
>an audio module that is a bit different than others and is not included
>
>in manuals I have. This audio module has the carbon-dynamic switch 
>removed and a gain (?) pot installed, instead.  The wiring looks 
>"professional" but maybe its not?  I do have an ATC that has a gain pot
>
>added as a depot mod, it appears, but I've not seen this mod done via 
>removing the mic selector switch.  What say all of you?
>
>Jeep - K3HVG
>
>
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