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Iso Amp Testing

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mitch(at)skybound.com
Guest

Posted: Mon Jun 05, 2006 9:06 pm Post subject: Iso Amp Testing

Bob,



What is the easiest way to test the iso amp project on the bench?  I'd 

like to try it out before mounting it in the plane, and I don't have the 

radios and audio sources all hooked up in the panel yet.



Thanks - Mitch

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nuckollsr(at)cox.net
Guest

Posted: Tue Jun 06, 2006 3:49 pm Post subject: Iso Amp Testing

At 10:00 PM 6/5/2006 -0700, you wrote:



 	  Quote: 	
		  



Bob,



What is the easiest way to test the iso amp project on the bench?  I'd 

like to try it out before mounting it in the plane, and I don't have the 

radios and audio sources all hooked up in the panel yet.



Thanks - Mitch


	


   I used a bench power supply, audio signal generator, load

   resistors to simulate headphone and a 'scope. The minimum-equipment

   method would call for wiring your headphones to the output and

   use some audio device with a headphone output (portable radio,

   cd player, etc) to give you a test signal source. You should

   hear each stereo channel in one headphone only, and the three

   mono channels in both headphones.



   Bob . . .



      ---------------------------------------------------------

      < What is so wonderful about scientific truth...is that >

      < the authority which determines whether there can be   >

      < debate or not does not reside in some fraternity of   >

      < scientists; nor is it divine. The authority rests     >

      < with experiment.                                      >

      <                            --Lawrence M. Krauss       >

      ---------------------------------------------------------

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