The Astatic 636 is one of the best noise cancelling, commercial grade microphone on the cb market when considering build quality, noise cancelling quality and sound quality. While it doesn’t quite have the feedback rejection as the Ranger SRA-198, it sure makes up for it in sound quality and frequency response.
- 4-pin Cobra/Galaxy and similar radios
- Category: Noise Canceling Microphone
- Noise Canceling Ability: 4.5 Stars
- Feedback Rejection: 3 Stars
- Sound Quality: 5 Stars
- Power: Passive (not amplified-no battery required)
- YouTube videos available