Hi everyone , 1st time posting in the mac sec. I have a chance to buy a mc 2105 power amp for $600.oo , premap c-26 for $350.00 but mostly plan on using the mac, 2105 with my quad 22, cause don't have the cash to buy the preamp c-26 at this time. Any opinions on how it might sound , with infinty rsb speakers and the quad 22 ?? Any help would be really welcome cause I gotta decide very soon ,like right now !! Thanks for your time .