[whoelse]

Since the Cmoy kit is everywhere, anyone try to integrate it with a common mp3 player such as Sansa into a integrated box sharing battery source?
 
I think it is possible since both are small. Anyone into the challenge?

 

[earfanatic]

Both small indeed but I do not think they could share a battery. Different voltage. If you box in a separate battery then you need to charge it somehow too.
I think it is easier to make a cmoy small as a sansa to clip it on the back.

 

[whoelse]

I am nuts about electronics other than how to install batteries. Is it possible to install some kind of voltage transformer or regulator? Potentially someone can build a Cmoy Amp + mp3 kit or maybe some kind of DIY product maybe something else instead of Sansa?