There is a false marketing tactic on the rise from the dealers these days. Dealer sez, "Hey, unsatisfied/disgruntled audiophile, I'll take the guesswork out of everything for ya. I will create the synergy of components for ya. You go plop it down in your room and magic just starts to flow like the Niagra. Just remember, that's the greatest perk of going to the knowledgeable dealer!!"
Really?? Let us explore that lie for a minute...How the flip did he create that "synergy" for ya again?? He put together a mix of components for a specific "synergy" that worked in his room! You take that synergistic wonder and plop it down in your room and it sounds nothing like what he heard in his room. His tastes are very different from yours. So ...even if he genuinely tried to build a synergistic rig for you, it will be way off in your room for your ears.
Most often, his "synergistic build" is a list of sht that he either finds very hard to move (rarely sells) or some other sweet saucy deal he's got going with specific vendors. It is just business most of the time. Even if he forgot about maximizing his wallet for a minute and made a genuine effort to build a rig for you, he will be way off (in execution).