I recently came across one of these NIB(an older model) and found out it had branded white ALPS switches. It seems its a keypad for digital modeling, check it out.
This is their website. It seems the newer model has Cherry switches and has layers.
[video=youtube;Hfqupv95UsY]http://www.youtube.com/watch?v=Hfqupv95UsY&feature=channel_video_title[/video]
