Negative Positive
Title: Mono operation with Secret Service Throat Mic.
Review: I assumed that the term Mobile meant radio and not cellular technology. I was able to confirm the loopback presented when the ring and tip3(of 3) are shorted, a poor design indeed.In any case the pins for io/out on this and likely other devices meant to work with radios, like Visar Series and TalkAbout, are reversed... perhaps to avoid this problem?Some comments above indicate this is mono, I can't confirm or deny that.Here are some links I found helpfull:[...]This /may/ match the expected input of this adapter:[...]These are the same and NOT like this adapter:[...][...][...]
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