I owned a pair of the 1.5s a number of years back and I did not like them too much. As noted by others, they always sounded thin and they were not very dynamic. On the other hand, I like the Katans even less than the 1.5s. They are veiled and two-dimensional compared to the Thiels and you can do much better for the money. The Totem Mani-2s are considerably better than both the Linn and Thiels (IMHO) but, of course, they are also considerably more money. You will also need a good amp for the Manis with, at least, 100 wpc. You might also want to consider the Totem Tabus or the Model 1s - also very good and considerably more effecient.