Hello Rox.
I suggest cleaning up your power. An industrial isolation transformer makes a difference, but it growls, and should be outside the music room. Almarg has good advice too, but I would add that capacitance and dielectric absorption are your big enemies in line level cables, while inductance is your big enemy in speaker cables.
I suggest cleaning up your power. An industrial isolation transformer makes a difference, but it growls, and should be outside the music room. Almarg has good advice too, but I would add that capacitance and dielectric absorption are your big enemies in line level cables, while inductance is your big enemy in speaker cables.