I'm the exception to the other posters, being in a similar situation where there are no local dealers I've repeatedly purchased without audition, and with the exception of one integrated amp, haven't been disappointed, nor have I found "synergy" to be a problem.
Not saying this is the approach to follow, just saying that haven't personally suffered angst over this.
Not saying this is the approach to follow, just saying that haven't personally suffered angst over this.