Doug Schroeder Method, Double ic

I have built and sold many of these SM ICs to users of class D amps and not one issue! 

grannyring, that is very helpful, valuable information! I had not been getting much feedback on class D applications. This is very encouraging! 

aolmrd1241, one of the reasons I have been posting "do at your own risk" is because guidance I received from industry members and design theorists varied, some saying there would be absolutely zero chance of a problem, and others concerned about possible oscillations with class D amps. I also had one maker of a NOS DAC who had concern regarding use of the Schroeder Method. His concern was the output from the DAC chip versus preamplifier. For these reasons I am taking a cautious approach rather than blithely telling everyone to try it. 

Based on grannyring's comment It seems there are more people experimenting with Schroeder Method than are discussing here. It would be interesting to hear which class D amps are being used. Would anyone with class D and Schroeder Method care to discuss?

Yes Doug.  I have made quite a few of these for folks and I also use them now.  I like the greater sense of ease and control as well as the improved mid to deep bass foundation and larger stage size in all directions! 

Thanks guys for the reply’s. I would like to try it down the road on my amps,but have been a bit hesitant. Granny,are you saying that you are using the SM now on class d amps? If so,no weird oscillations or other weird gremlins? Would be nice for others to comment on class d listening experiences if the mood so strikes... 8)

I used Grannyrings DSM cables with my Lyngdorf 2170 digital integrated amp. Its not a true class D amp,,,but just thought I would add this to the thread. No issues.

I also used the DSM cables from my Lumin D1 Dac direct into a LTA ZOTL40 Tube Power Amp. No issues using the Lumin app volume control. Sounded amazing!