Howdy Ya'll!
I am a small time inventor in need of some help. After seeing what you have done here on this forum I am sure you are the people to help me. I would like to identify the player pictured below.

I have a feeling it is probably much like many of the 'RockChip' players available. The site is selling it as a digital oscilloscope, but you have already shown that these players are 'hackable'. It has an ARM Cortex M3 type core.
Any information on this player or similar players that use a Cortex M3 type architecture would be REAL HANDY.
Thanks in Advance.