[Formerly YB-2]

Listened to WP5 extensively (well.......... as long I could) and found them to be too 'bright' for my long-term pleasure. Much preferred my CUB II's. A few years later did the same with WP8 and found them much better, though with McIntosh solid-state amplification rather than ?? (I'll think of it eventually). Also listened to the Sophia I and it was better than the WP8 to me. Sophia II & III are supposed to a step up from the I (though I've only heard in passing). There are some great deals on factory certified IIs & IIIs at the moment.

Edit: They amps I could not recall were Theta.