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FJC  
#1 Posted : Wednesday, March 30, 2016 7:03:21 AM(UTC)
FJC

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Hi all,

I would like to test the analog output (a tube buffer) of my DAC (two Bufalo II in dual mono operation). I need to inject a sine and a square signal at the input of the analog stage (and output of the Buffalo), but I prefer not desoldering both stages because it is a little mess. Could the buffalo be damaged if I inject a signal (sine and square wave with a signal generator) at its output?

Also I would like to know the output impedance of the Buffalo in mono operation.

Thanks and regards,
Francisco
FJC  
#2 Posted : Wednesday, April 13, 2016 12:05:39 PM(UTC)
FJC

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No responses... Come on guys, could someone give any help?

Brian Donegan  
#3 Posted : Thursday, April 14, 2016 3:40:21 PM(UTC)
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I think you would be better off testing without the Buffalo connected, as it will influence the signal you are inputting. I don;t think it will cause any damage, but better safe than sorry.
Russ White  
#4 Posted : Monday, April 18, 2016 11:31:55 PM(UTC)
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Output impedance depends on the way the outputs are connected.
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