So I can not tested because I do not own double cartridge MSX system
Sound effects can be heard when buttons are pressed
and sound all function correctly
but the Astro Boy graphic on the front remains vivid and clear
This is the Game ROM cartridge (B Board) for 1944: The Loop Master on Capcom's CPS2 arcade system
SEGA MARK 3 III CONSOLE (Sega Master System) ,w/ Pads, PSU, Manual, Box/ Japan PC8801 So I can not testedSEGA MARK 3 III CONSOLE (Sega Master System) ,w Pads, PSU, Manual, Box Japan 1. Console: The console showed a game screen and I could play cartridge and card games normally. 2. PSU(Power supply unit AC Adapter): Sega official product, tested. 3. Papers: Original. 4. Box: There are some damage on the surface of the box. 5. Controllers: 2 controllers are included. AV cables, Game cartridges and cards do not come with this set. I only tested via AV cable