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Old 14th April 2007, 01:04 PM   #1
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Default TDQ1555Q chip amp

I'm thinking about building an amp out of this chip:
http://pdf1.alldatasheet.com/datashe.../TDA1555Q.html

it will be fore my surround channel speakers.
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Old 15th April 2007, 05:14 PM   #2
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the amp is done. I had some buzzing at first. ...
then I put a 33k resistor across the inputs and ground.
it stopped buzzing and now it sounds great.
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