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Urgent: Echo / Feedback cancelling microphone

modsiw asked
Last Modified: 2012-08-14
I'm looking for a microphone with active Echo / Feedback cancellation.

It's for a PA system. I will be near the speaks while I'm talking. I need to avoid the annoying feedback hum.

I can seem to find one that isn't built into something else. (Such as a hearing aid or helicopter.)

This is urgent as I need for a convention Monday and will have to order it.
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