rogue Posted June 26, 2009 Report Share Posted June 26, 2009 Hallo Thar, I was just wondering whether you guys think it would be worth it to build a Sigma 11 PSU for my M3 (currently I have teh steps). I know that the Sig11 can supply more current and has tighter regulation, but would it make an audible difference? Quote Link to comment Share on other sites More sharing options...
Fungi Posted June 26, 2009 Report Share Posted June 26, 2009 I thought it was a decent step up from the Elpac wallwart, but I'm not sure how you'll feel about it vs STEPS. If you can DIY it though, probably a good investment. If you don't like it, it's easy enough to sell or reuse on something else. Quote Link to comment Share on other sites More sharing options...
Pars Posted June 26, 2009 Report Share Posted June 26, 2009 Grawk liked his As said, if you can build it yourself, sigma FTW Quote Link to comment Share on other sites More sharing options...
n_maher Posted June 26, 2009 Report Share Posted June 26, 2009 I'd be shocked if there was a distinct audible difference between the two supplies. Both are exceptionally low ripple and well designed. Quote Link to comment Share on other sites More sharing options...
luvdunhill Posted June 26, 2009 Report Share Posted June 26, 2009 I'd be shocked if there was a distinct audible difference between the two supplies. Both are exceptionally low ripple and well designed. I would think the output impedance of the sigma11 would be lower than the STEPS, but what do I know. I've found this to be one of the major differences in the audibility of power supplies. Quote Link to comment Share on other sites More sharing options...
rogue Posted June 26, 2009 Author Report Share Posted June 26, 2009 Thanks, I figured as much. Maybe I'll start on a B22 build instead =0 Quote Link to comment Share on other sites More sharing options...
JBLoudG20 Posted June 26, 2009 Report Share Posted June 26, 2009 For an M^3? Why? Quote Link to comment Share on other sites More sharing options...
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