Comes with its own pixel art interface and some other sweet features
http://www.rgb-pi.comC/P:
Thanks to our partner RubenTomas we present our own Emulationstation free operating system, we borrow systems like Raspbian or Retropie's emulator installer to create our own environment made from scratch, with 240p resolution and worked on PixelArt with which we will be able to get the most out game to our hardware, as always all ready to start and play in a few seconds.
List of supported systems with PixelPerfect
MEGADRIVE 60Hz/50Hz, MEGACD, 32X, MASTERSYSTEM 60Hz/50Hz, SG1000, N64 60Hz/50Hz, NES 60Hz/50Hz, SNES 60Hz/50Hz, NFDS, PLAYSTATION 60Hz/50Hz, PCENGINE, CD-ROM, NeoGeo, MSX, COLECOVISION, AMSTRAD CPC, ATARI 2600, ATARI 7800, ScummVM 240p, LYNX, AMIGA, GAMEBOY, GAMEBOY COLOR, GAMEBOY ADVANCE, NEOGEO POCKET, NEOGEO POCKET COLOR, WONDERSWAN, WONDERSWAN COLOR, GAMEGEAR, ODYSSEY 2, ZX SPECTRUM, ZX 81, ATARI ST, COMMODORE 64, DOS, MAME2003, MAME2010, ADVANCEMAME, FinalBurn Alpha.
I works with both their SCART cable and the new JAMMA adaptor. No idea about VGA666 adaptors, but that would be really nice.
I haven't found any recent videos, but it shouldn't look way different from the internal alpha
I thought that some people could find it interesting given that the Raspberry is becoming quite popular among CRT aficionados due to its capabilities.