Today is a 
sad day at GHI, we are forced to say goodbye to very old and dear friend. Earlier this year we were informed that we could no longer get a raw part that is crucial to the manufacturing of EMX. So, with sadness in our hearts we must announce the end-of-life of EMX as well as give you one last chance to own this masterpiece and a piece of GHI history.
The last time buy deadline is May 1st, 2018. For our commercial customers that are utilizing the EMX in a product today, the recommended replacement is the G120E* (* Consult Data Sheet for compatibility). The link below is the Preliminary EMX to G120E Upgrade Guide. If you have any questions, please email us at support@ghielectronics.com or just ask away in the forum like you always do. Thank you all for understanding.
http://old.ghielectronics.com/downloads/man/EMX%20to%20G120E%20Upgrade%20Guide.pdf