Psacanli, I actually never heard the JBL 250Ti, but isn't it possible that the difference you heard is in part caused by your new sources? I am driving the ESL57 with a mix Shindo preamp and EAR amp, and they are suberb. Ah, I also have a couple of Gradient woofer, which extend them down to 30Hz or so (which is driven by a SS amplifier). The only reason I am thinking to move to something else (but I haven't had the courage yet) is that I have a small room, and I think my system is a tiny bit oversized for that.
