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piezo buzzing when amp clips. [message #34862]

Wed, 23 January 2002 18:27

Andy G
Messages: 68
Registered: May 2009

Viscount

The piezo is protected? by (from the piezo) an 18ohm in series, then 22ohms parallel then 2µF in series. This should give some cut below 3500.
When the amp clips, the piezo really buzzes, is there any way I can stop this happening??

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[Message index]

		piezo buzzing when amp clips. By: Andy G on Wed, 23 January 2002 18:27
		Don't go into clipping and check for back-EMF By: Wayne Parham on Thu, 24 January 2002 02:28
		there is nothing on the woofer at all... By: Andy G on Thu, 24 January 2002 14:04
		Back-EMF solutions for piezos By: Wayne Parham on Thu, 24 January 2002 16:51
		Further.. By: Andy G on Thu, 24 January 2002 15:04

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