[sdiy] Kraakdoos line out

[Metrophage]

--- Ian Fritz <ijfritz at earthlink.net> wrote:
> Are you saying that the added cap and resistors themselves do not
> hurt the operation, ie there is only a problem when the cable is also
> connected?

Exactly.

> The next step might be to add an FET source follower between the
> opamp and  the big cap.  With two FETs and two resistors you can make
> a high impedance buffer with no offset voltage.  Wouldn't take up
much 
> room!

Interesting, I don't recall having read about FET source followers.
I've only ever used FETs for switching type stuff,I've never put audio
through them. Something new to learn about!

Thank you for suggesting another interesting idea, Ian!
CJ


	
		
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