Review on Astatic D104M6B Amplified Ceramic Power CB Microphone (302-10005, 4-Pin) by Hannah Jenkins

These new Astatic D-104 microphones are NOT the quality product they were 30 years ago. They were bought out by Roadpro and are cheap junk. Sure, it'll sound fine for a couple of weeks until the switch starts squeaking and then just stops working. The switch is soldered onto a 12-pin board and is just junk. You can try contact cleaner, 3-in-1 oil, etc. It won't help anyone. The PTT switch is just an afterthought that has nowhere to go. Google it and check it out. Don't waste money on it.