Speed Ball     Manufacturer Tecfri Year 1987 Genre Pinball System   CPU Z80 (2) Audio YM-3812 Type Raster       MAME File Playable? Accurate Colors? Sound? Needs Samples? HI score saving? Cocktail mode? speedbal Notes: Keep 3 and 4 pressed during boot to enter service mode.     Last update 12/10/99 11:07:22 Project by Paolo Corsini © 1998-1999 For information and hints write to the IEP's creator and maintenancer Ugo Viti Copyright © 1996-1999 Ludus Working Group