Audio research 100.2 any good ?????

What integrated amps do you suggest that will match the 100.2 in musicality ? What preamps do you suggest ? 

The reason I was hoping to incorporate my Marantz is because I don't have a dedicated listening room and use h/t and music listening from the same system 

Yes NAD really!  Never said it was in the same league as the ARC!  I know; I use to own the 100.2.  Just helping the OP do some research and consider different avenues.  Don't forget, he doesn't have a preamp so buying a stellar amp may not make sense at this time.  I've heard NAD driving Vandersteen 2's and Treos.  You'd be shocked perhaps at the great sound being put out by them.  Wouldn't want the NAD long term with the Vandys, but it's a testament to their overachieving ability.  There is certainly nothing wrong with the Creek and Rega integrateds for a long term solution with the Monitor Audio speakers.   May also want to check out the new Belles Aria or Soloist 1.  By the way, I've owned all of these mentioned except for the Aria.  Good luck nesto179!

@nesto719....what kind of budget do you have in mind?  Do you plan on hanging onto the MA for awhile?  What percentage of music vs  movies (h/t)?  This will help.  Thanks.

If you are thinking about an integrated any one of the Marantz Reference Series integrateds would fill the bill.