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luigilamarca  
#1 Posted : Wednesday, September 19, 2012 11:45:32 AM(UTC)
luigilamarca

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Hi please how i remove dc offset courrent in output buffalo dac 3?
I have 1,75 volt

Thanks Luigi

Edited by user Tuesday, September 25, 2012 3:46:45 PM(UTC)  | Reason: Not specified

Brian Donegan  
#2 Posted : Tuesday, September 25, 2012 5:51:57 PM(UTC)
Brian Donegan

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We recommend you use an output stage to deal with DC offset, such as the IVY-III or Legato.
luigilamarca  
#3 Posted : Tuesday, September 25, 2012 6:55:45 PM(UTC)
luigilamarca

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dear, is only solution ?

and the transformer ?

i know that : An electrical DC bias will not pass through a transformer; thus a simple isolation transformer can be used to block or remove it, leaving only the AC component on the other side.

but I do not know what transformer you want to run the dac well and solve the problem,
also some my friends say that the DC can 'saturate the transformer and damage the transformers causing distortion ..
What do you think about that?

thank you for your patience and for your help
Brian Donegan  
#4 Posted : Tuesday, September 25, 2012 7:19:02 PM(UTC)
Brian Donegan

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Here is a good source of information regarding the Buffalo and transformers: http://www.diyaudio.com/...alo-ii-transformers.html
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