Close ups of the JXD3000 internals have surfaced on some Chinese PMP forums. Though they don’t give much away, speculation on iMP3 is that the SoC is from Guangdong based firm Actions Semiconductors. Actions SoCs were common in budget Chinese MP3 and MP4 players around 3 or 4 years ago, and can still be found in some players sold today under various brand names.
If rumours are to be believed then this particular chipset can already be found in one other Chinese PMP sporting a rather slick flash UI, the KO TV500. The JXD3000 is currently only available on TaoBao.com, which is a Chinese wholesale and private seller site. It is possible to order from there via a 3rd party such as Zarmark, but it can work out fairly expensive. Give it a few weeks and DX will probably have them anyway.
While we’re here, a few more JXD3000 Playstation vids have shown up on youtube… embedded below for your viewing pleasure.