I have to agree with what Audiokinesis has said but would like to add a couple of thoughts. I have owned both the original Eros, and now, the latest version of the Mk-II. In my view, the latest Mk-II integrated preamp/active crossover/bass amp is a huge asset to the system. It provides 600 Watts per channel to drive each 10" woofer, along with a quality active crossover, as well as manual and remote control of volume, and bass to midrange contour. It has separate low bass and upper-bass/lower midrange controls, so it is possible to achieve a very good balance in the majority of listening rooms. You can easily adjust the volume plus the bass and midrange balance on the fly from your listening seat for any recording you play.
The unit now handles up to 10.5 volts of input signal before overloading. This will let you run in almost any source without fear of overloading the input stage. Best of all, this current version is exceedingly transparent and allows your associated equipment perform to its maximum capability. To me, this is a huge advantage over the comparably priced ML offerings. If you only use one sound source, you don't even need a preamp -- just run it straight into the crossover amp and sit back and enjoy.
Even the universal learning remote is cool -- so far I have programmed it to operate my Parasound CD transport and 4 other components (receiver, VCR, DVD & TV) in my Home Theater system. Not only is the sound quality of the Eros Mk-II system among the best available, its user-friendly features are very easy to appreciate.