Stillhart has posted a review of the ZMF Omni headphone on Head-Fi. This is the flagship of the ZMF brand. Priced in the $899 range which is approximately the same as the HE-560 which is the comparison headphone throughout Stillhart’s review. The conclusion is that they are similar but when Stillhart upgrade to the Cavalli Liquid Carbon the Omni outshines the 560.
Pros: Beautiful, hand-made and customizable, solid build, very detailed, BASS!
Cons: Weight, needs good amping