interesting thought bob p, but the issue of your example is your statement that the preamp and amp combination sound better than expected. that is subjective, since "better" is a matter of opinion.
my approach is objective. also if in most cases the whole does not exceed the sum of its parts, there is no synergy in most cases.
i suppose, if synergy means "i like the sound", then your idea makes a lot of sense. but if synergy occurs in those instances when the whole equals the sum of its parts, there needs to be another explanation.
i guess, after all, there is no definitive answer, because the concept itself is philosophical.
my approach is objective. also if in most cases the whole does not exceed the sum of its parts, there is no synergy in most cases.
i suppose, if synergy means "i like the sound", then your idea makes a lot of sense. but if synergy occurs in those instances when the whole equals the sum of its parts, there needs to be another explanation.
i guess, after all, there is no definitive answer, because the concept itself is philosophical.