Suggestions for Balanced cable between Luxman C900U and M900U.

HI MMoe- I would give the Analysis Plus Silver Apex an audition in that system.  It is dead quiet, well balanced, very dynamic, and has just a touch of harmonics to keep it from sounding "dry".  Good Luck!

I'm using a totally balanced system...have tried many balanced cables....not that much difference in them. (differentially balanced)

If the system is truly balanced, cables should not make a difference.
Ask Atma Sphere.
B

i have used AQ Fire to great effect with  Valhalla 2 being a great fit also, as well it should be. this much money is not necessary of course. great pieces are the luxman

I agree that when using balanced interconnects, I have not noticed important differences among them in most cases. The exception was when using the expensive ones mentioned above; in blind tests with experienced listeners, they were considered disturbingly colored.