Thank you, hilde45
I am also courious how the X3 might compare to the Raidho C 2.1
I listened for about a 1/2 hour on Friday opening day of Axpona then again on Sunday to determine if any speaker break in occurred. My limited impression is a very intense presentation that spotlights the tweeter. At $11k I would desire a more natural presentation that the $6500 Audiovector QR 7 accomplished. FWIW Audiovector had top level Cardas speaker cables that might have cost more then the QR 7.
The only thing that disturbs me about these speakers is in truthupper 30s
and with these small 5 inch drivers the bass is tunefull but lacks
the impact of even say the 7 inch drivers in the Marten Oscar trio
with the down firing bass which is not only more impactful but better balanced .
the ribbon is very good they are both in a similar price range .