It will be fine i put a astatic 636L on mine just because I dont like those little mics. I just adjusted the audio to 63. Later I used the software and customized my frequency. Covers 10,11,12 meters. My Anytone 5555 plus, covers same frequencies.Greetings. I just signed up to this group today. I just got a New AT555Plus/N. I just hooked it up yesterday. Is it worth buying a power Mic for more modulation, if so, what is recommended? Or will the stock mic be ok after doing these internal adjustments? Thanks in advance!