pier Posted October 19, 2006 Report Share Posted October 19, 2006 I made an audio amplifier using tba810 ang that is not working . The circuit only works when my hand is touched over the body of the mic . or on the body of the potentiometer . Please suggest me a solution for this .Pier Francis Quote Link to comment Share on other sites More sharing options...
audioguru Posted October 19, 2006 Report Share Posted October 19, 2006 Hi Pier,Attach your schematic with the mic and volume control wires shown.Did you make the circuit in the datasheet?Did you use an electret mic type? Is it powered correctly? Quote Link to comment Share on other sites More sharing options...
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