Cayin’s YB04 sports 4 drivers per side, two from Sonion, and 2 from Knowles. It has one of the nicest laid out boxes I’ve seen, a great accessory set, and super comfy ear pieces. It goes for 499$ USD. You can find out all about it here: Cayin YB04 - Discover the Extraordinary .
Read moreohmage to the Cayin N6ii
I’ve had the N6MKII since late October last year. In quick succession I tore apart its boxes and took a handful of purdy photos of it. But software problems (my end, not Cayin’s), kept me from doing much testing. (Apologies to both Cayin and to those next in the review queue.) Those issues are long gone.
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