Bsm: The guys who mentioned Sonus Faber are right on track. I own a pair of the Electa Amatours (originals). They are truly awesome & as full range as you can get for a monitor along with being fairly efficient too (88db 1 watt @1 meter, 8 ohms, nominal 6-1/2 ohms). These have become a classic of which many use as a standard to compare monitors. Do get the orignals, not the II's. The originals have the famous esotar 330 silk dome tweeters. Extremely musical yet detailed & deserve the very best of electronics.
