I too have a 5 channel Parasound amp that I was running with a BK ref20 until recently. After seeing how much dedicated pre/pros are, I ended up getting an Anthem MRX300 to use as a pre/pro. It's been working great.
I'd buy a receiver based on the features you want. You can always use some of the amp channels for extra surrounds or a second zone.
I figure at $1k, it's so much less expensive than the pre/pros that I can just upgrade it in a few years if there are significant changes in technology.
I'd buy a receiver based on the features you want. You can always use some of the amp channels for extra surrounds or a second zone.
I figure at $1k, it's so much less expensive than the pre/pros that I can just upgrade it in a few years if there are significant changes in technology.