Cheyenne pen RCA mod?

Hi guys. Any links on how to convert a Cheyenne pen to rca pls


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don't think there is any , ive done a few , Al Bro also that i know of

Use one of these http://i.imgur.com/dfgNQ5u.jpg

Thank You. Is there a "wrong around" to solder the connections


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I didnt solder mine. I use this as a removable adaptor. I still use the RCA cord for other machines.

Scratch that! That cord doesn't work. Two co-workers with pens say only cheyenne brand adapters work.