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Old 16th May 2009, 12:15 PM   #1
Puffin is offline Puffin  United Kingdom
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Join Date: Feb 2006
Location: U.K
Default TDA 2030 as headphone amp

I got bored with trying to sort out the cmoy and rigged up a headphone socket to this little amp.

It has 300ohm resistors on the headphone socket and seems to work fine. For left and right out I have piggybacked off the speaker outs.

When I pull the jack socket out to change phones I get a loud crack, which doesn't sound good. Should I have anything else wired in to the heaphone out socket?

Just seen this, so i'll give it a go :-

http://sound.westhost.com/project100.htm
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Old 16th May 2009, 07:39 PM   #2
Puffin is offline Puffin  United Kingdom
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Thats got it. Now you know.
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Old 17th May 2009, 11:57 AM   #3
Puffin is offline Puffin  United Kingdom
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Here it is.
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