I have had Sophias and Watt Puppy 7s, both with 100 wpc of tube power. There was no contest. There was nothing that Sophias did better than the 7s. The only advantage of the Sophias was that they played better with much less wattage (eg 15wpc which I tried on both for kicks). The 7s were more coherent, threw a bigger, deeper soundstage and were more transparent. They also displayed a greater bandwidth with a more defined low end.
Although I did not have the Sophia 2s in my system, I heard them on many occasions. They were slightly better than the original Sophia, but only by degrees. The 7s are a different speaker altogether. One cannot mistake a Sophia from a wattpuppy.
Although I did not have the Sophia 2s in my system, I heard them on many occasions. They were slightly better than the original Sophia, but only by degrees. The 7s are a different speaker altogether. One cannot mistake a Sophia from a wattpuppy.