I too was facing the same question. In my system (live room and solid state amps) I auditioned the Meridian 808.3 intrigued by the apodsing filter as well.
Meridian was well made and sounded fabulously realistic on fabulous CD's, but on steely or congested recordings such as Springsteen and Dylan harmonica and Mahvishnu Orchestra it sounded just slightly less harsh than what I was used to.
Next I auditioned the Ayon CD5's extensively in the same room same equipment. It was even better made and also sounded fabulous on fabulous recordings but on the steely congested stuff it was markedly better at making the recording listenable. To me the Ayon was also wetter, more natural, more holographic and weightier without bloat in the lows. At about half the price the Ayon was a clear winner. making more recordings sound like music.
Both sounded great without a preamp.
Hope this helps