The price of the Z5 stopped me buying until now, but I just randomly felt the sudden huge need to have them today, so ordered
I only just started to appreciate that the Z5 is not really so overpriced, as the production of completely new and advanced BA units built in Japan certainly can't come cheap, coupled with the magnesium housings and Al coated driver, it all adds up. Certainly the Z5 can't be compared to other hybrids, which all use off the shelf BA, drivers and crossovers, from China. Sony is completely engineering each driver to perfection, as they don't use a crossover, there is no room for error in the drivers target frequency production. Very elegant design imo.