Have heard some active and passive bi and tri amp setups, sorry to say that chances of failure are high due to the many reasons posted above (gain mismatches mostly).
The only route I would consider is horizontal bi-amp using the same amps, otherwise I feel we are swimming against the flow of a basic principle here "Less Is More".
My One and a half cent
Fernando
The only route I would consider is horizontal bi-amp using the same amps, otherwise I feel we are swimming against the flow of a basic principle here "Less Is More".
My One and a half cent
Fernando