Kr4, Thanks for the link. As for the B&Ws and SFs, I heard them at the dealer in an acoustically treated controlled audio room with Mcintosh gear (McD500, C50, MC601s). My JBLs are in a slightly smaller room. I am sure there may be many factors playing in such as room size, the source and the pre-amp, but I would have expected to hear significant improvement going from a $1,000 speaker to a $24,000 speaker. I do hear such an improvement though when I listen to my friend's DYI dipole speakers.
Anyone heard Jamo R909 dipole speakers?
I am trying to build a system ground up and have been auditioning some speakers. I recently listened to B&W 800Ds and to Sonus Fabers. I was really disappointed given my cheap JBL L890s sound equal or better than any of these speakers at least to my ears with my gear. However, I have been impressed by my friend's DIY speakers, which have a dipole open design. The lower frequencies are unmatched in terms of definition. So i have been looking for some open cabinet design speakers and came across the Jamo R909. Would appreciate some comments if anyone has listened to these. My current gear includes the Einstein "The Tube" preamp, Oppo-95 as the source and an Emotiva amp, which will be replaced most likely by Mac MC601s.