GC SuperSymmetry VS inverted

DJNUBZ · 10th October 2005, 07:07 AM

Has anyone done a comparison between these chip amp designs? If so what is the difference in sound.

DJNUBZ · 18th October 2005, 06:54 AM

no one has built both?

Jay · 19th October 2005, 11:21 AM

Well, if you read the GC SuperSimmetry thread, metalman has given quite a lot of meaningfull review on its quality.

I haven't built the SuperSimmetry yet, but I believe it should be better. May be there's also inverted supersimmetry somewhere.

Carlosfm (and may be Nelson Pass) think that 3886 is better than 3875, but I can't agree nor disagree with that even if 3886 is better on paper. But GC SuperSimmetry vs GC? Same chip, better circuit, I believe the SuperSimmetry is better. The problem is, is a stable version of the SuperSimmetry available? I haven't followed metalman further works on this topology. I will put the project on my waiting list waiting for more review coming out

Jay · 19th October 2005, 11:26 AM

Oh, I forgot... I found that more people like NIGC than IGC. I guess the pre-amp used is one important factor. But people who like IGC better are people with high-end ears

10th October 2005, 07:07 AM	#1
DJNUBZ diyAudio Member Join Date: May 2003 Location: Chicago	GC SuperSymmetry VS inverted Has anyone done a comparison between these chip amp designs? If so what is the difference in sound. __________________ http://www.caraudioconnoisseur.com/

18th October 2005, 06:54 AM	#2
DJNUBZ diyAudio Member Join Date: May 2003 Location: Chicago	no one has built both? __________________ http://www.caraudioconnoisseur.com/

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19th October 2005, 11:21 AM	#3
Jay diyAudio Member Join Date: Feb 2003 Location: Jakarta	Well, if you read the GC SuperSimmetry thread, metalman has given quite a lot of meaningfull review on its quality. I haven't built the SuperSimmetry yet, but I believe it should be better. May be there's also inverted supersimmetry somewhere. Carlosfm (and may be Nelson Pass) think that 3886 is better than 3875, but I can't agree nor disagree with that even if 3886 is better on paper. But GC SuperSimmetry vs GC? Same chip, better circuit, I believe the SuperSimmetry is better. The problem is, is a stable version of the SuperSimmetry available? I haven't followed metalman further works on this topology. I will put the project on my waiting list waiting for more review coming out

19th October 2005, 11:26 AM	#4
Jay diyAudio Member Join Date: Feb 2003 Location: Jakarta	Oh, I forgot... I found that more people like NIGC than IGC. I guess the pre-amp used is one important factor. But people who like IGC better are people with high-end ears

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