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- Sun Aug 06, 2017 12:43 am
- Forum: Microphones, Speakers & Audio Hardware
- Topic: Low End Audio Noise
- Replies: 4
- Views: 943
I am concerned about a condition I have with unwanted energy on the low end of my audio passband. There is low frequency energy present even when I disconnect my accessory plug (DB25) in the back. This disconnects my microphone and PTT connection from the rig. I have tried changing my power supply t...