I don't think there are any hard, fast rules as they pertain to ICs simply because the same interconnects can sound so different from system to system (not even taking personal tastes into account). I think the best guideline, and one that most people probably don't do nearly enough of, is to try as many interconnects as possible since they can have such a dramatic effect (at least to audiophiles) on the overall sound of a system. This will allow you to establish the right rules for your own system, which is all that's important anyway. The good thing is ICs/cables are the easiest component to demo at little or no cost, so trying a wide variety is very feasible.
Interconnects
I'm looking for some feedback/opinions.
When buying interconnects, do you follow any sort of guidelines? For example, do you use the same interconnect whether it's an amp-preamp connection vs. a CD player (internal DAC) vs. a turntable? Better quality interconnects between amp and preamp, not as good between preamp and CD player?
When buying interconnects, do you follow any sort of guidelines? For example, do you use the same interconnect whether it's an amp-preamp connection vs. a CD player (internal DAC) vs. a turntable? Better quality interconnects between amp and preamp, not as good between preamp and CD player?