You certainly do not have to worry about purchasing before listening with ZuAudio. They have a 60, yep, 60 day money back guarantee if you are not happy. Can't beat that with a stick. Being a Zu owner, I have followed all the Zu threads. I have found, however, that the Druids seems to be the most problematic speakers of the Zu line (in the way of sound, not quality) and very inconsistant as far as audiphool accolades. They may not be your cup of tea, but there is no risk. I own the Definition 1.5s. While a totally differenct speaker, this past year (other than my Maggie days, back in the 70s) has been the most fun I've had from a rig. The Druids, form what I have heard, are more room dependent than the Defs. I don't know what the scoop is on the Tones. Zu coupled with tubes (you're there already can be wondrous. Good luck...