From Rich Brkich of Sif=gnature Sound:
"Likely different resistors, capacitors and wire will change thesound of the RC to some degree - as will changing the valueswhich will effect to frequency in which RC starts being effective.
I can't tell you how because besides the difference betweenthe Standard RC and the Master RC that I have direct experience with - I have not tried making and listing to RCs with all these various parts or different values."
"Likely different resistors, capacitors and wire will change thesound of the RC to some degree - as will changing the valueswhich will effect to frequency in which RC starts being effective.
I can't tell you how because besides the difference betweenthe Standard RC and the Master RC that I have direct experience with - I have not tried making and listing to RCs with all these various parts or different values."