A
Anna McdowellAug 9, 2025
Why is my Peavey Messenger M100 making a loud howling noise?
- HharveyanthonyAug 9, 2025
If you're experiencing loud howling or squealing from the speakers of your Peavey Portable pa system, and it disappears when lowering the CHANNEL or MASTER volume, it's likely acoustic feedback. To resolve this, reduce the microphone volume. Also, try repositioning the microphone behind or farther away from the speakers. Observe the FLS light above the EQ and reduce the level of that band.

