The microphone plug from my headset just fell out when I inserted it into this adapter. I unscrewed the plastic cover and bent the contacts in and it now works properly, but the soldering is pretty sketchy as is the interior construction of the socket. For what it costs, I would have expected a higher quality part. I think A/C Spruce should look into another source for these. This type adapter allows me to use a David Clark PTT with an iCom handheld in my home built, so it was what I was looking for.
Chris S
12.06.2017
Its way too expensive for what it is but it does function properly. A 3.5mm to 1/4 is about $4 from Amazon and the construction is identical so Im not sure why these are so expensive.