I had a pair of the GA-0's and yes they are smooth but lack in the upper frequencies[ sound like you are missing part of the music ]. I like the LAT International 200 mkiv's. They are extremely nuetral,deep and wide soundstage,with excellent detail from top to bottom. I had silver streaks,red dawn,solo crystal ovals.The Lats smoked them all.I have a 3910,B&K,and B&W speakers.