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1st February 2010, 07:34 AM
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#1 |
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diyAudio Moderator
Join Date: Sep 2007
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An unusual "feature" on a commercial amp... crosscoupling between channels at hf.
Would anyone care to comment on this circuit in post #1 here,
NAD 310 - need some info If you look at the outputs left and right, each is coupled into the other channel with an RC network... |
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1st February 2010, 09:13 AM
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#2 |
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diyAudio Member
Join Date: Nov 2009
Location: Cape Town
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Strange!
It looks like it will introduce a small amount of cross-talk that rises with frequency. Still only about -40dB at 16kHz though. I can't imagine that's a useful or even audible tweak sonically. Maybe it's to cancel out unwanted crosstalk introduced elsewhere (e.g by stray capacitance)? |
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