I agree wit Tvad. You should not be looking at cabling or PC as tone controls to fix problems in your system. Most likely your fundamental issue is upstream.
best powercord for atma-sphere amps MA 1
I WANT THE FULL BODIED BUT WELL DEFINED SOUND OF THE CELLO AND THE DOUBLE BASS. ANY SUGGESTIONS IN REGARDS TO POWERCORD FOR THE ATMASHERE MA-1?