***SOLD***
I just received this only to learn that OSX 10.9 Mavericks is not yet supported by m2tech drivers (it is built around the hiface). Rather than wait for them to release the driver, I think I'm going to see if I can pass this along to another headier who is on older OSX builds or is Windows based and try for a different solution. It works great in Windows, honestly I just don't want to use Windows - not that I am biased I just have my reasons basically for my work setup which is much easier on me in an OSX environment.
It is in near mint condition, only flaw I can find is one tiny speck in the aluminum casing on the top side.
This is the mk3 version but it is the one pictured on his site which has the blue led in the front versus the red/green button. Included is BNC attenuator and BNC to RCA adapter AND I am including the proper charging adapter for it (for some reason jkeny does not provide one with it). In order to use it for your DAC you just need a SPDIF cable (RCA or BNC) and a USB A to B cable.
I am looking for $285 shipped CONUS and will eat the paypal fee.
Cell phone pics and feedback can be found over at Headfi:
http://www.head-fi.org/t/689298/fs-jkeny-mk3-asynchronous-usb-to-spdif-interface
