B&k 200.2 , audio research 100.2 . Parasound a21 . Which one to buy?


I have a Marantz 7702mkii as a pre pro and want to get a two channel amp to drive my monitor audio silver 8 's . The B&k is the most affordable , but I am intrigued by the a21 and audio research 100.2 .Which one would best match up to my speakers , and if neither which route would you go ?
nesto719
Thank you for the honest review ! You said monitor audio won't play loud , but are they a good speaker to even match an amp to them? 

Not that Monitor Audio's can't play loud enough for most but they can't blast your ears like a similar priced Paradigm Speaker. I just don't think you're going to be able to play your S8's any louder with a 250 watt Parasound over a 100 watt ARC 100.02 amp. Paradigms just play loud without losing it where the Monitors Audio's will start breaking up; they just don't play as loud as some others. Still a great speaker and I bought my daughter a pair of the little B2's. Paradigm are fine speakers but I find throughout their entire line the top end is too hot for my taste.

Parasound Dealer in Des Moines, IA.

Would you say the marantz is a good pre pro for music or would a halo intergrated be better ?? I really want to try that audio research amp though 
Would you say the marantz is a good pre pro for music or would a halo intergrated be better ?? I really want to try that audio research amp though