I, too, am intrigued to listen to my prototype Pre-One preamp and ZH-230 amplifier through a pair of Def IVs. Unfortunately, here in the Twin Cities area of Minnesota I am having trouble trouble finding a dealer or speaker owner where I could audition these electronics on Def IVs. I hate to think I have to order speakers to do this. The sad truth is I may have to cross the Def IVs off the list if I am unable to audition them. I was not bowled over by the Druids I heard at Axpona 2014 so I am even more anxious to really put the Def IVs through a listening session in which I am familiar with the upstream components.
John
John