Doug Schroeder Method, Double ic

Superb! Thank you for sharing dorkwad! This is delightful, to see Class D implementation working superbly. I am getting stunning results with Schroeder Method going direct from DACs into amps. Obviously, one has to ensure that if using a dedicated DAC that there is software volume control so that the signal is not sent unattenuated to the amp! 

Audioman58, perhaps you didn't notice that this is a thread for discussion of a particular method, not promotion of one's favorite brand/products.

With respect to an alleged incompatibility issue between a DS cable and class D amplification, I suspect it only arises as a very rare exception for poorly designed class D amplifiers. The allegation is largely based upon the DS cables passing far more information in an extended frequency bandwidth that messes with the switching frequencies of certain class D amps, at least that is my take-away from numerous threads.
On the other hand, Teo Audio liquid metal fluid cables allegedly have a 1GHz+ frequency bandwidth, and I have heard no compatibility issues with using those cables with a class D amp. So I suspect many of the alleged concerns are unwarranted.

Just my two cents.

I have an all Ayre system that  is differentially balanced...phono to pre, pre to amp, cd to preamp.  I use Doug's  cable type made by Audio Sensibilities.   Better sound than my high priced silver.