DescriptionSound / Speech 3 Rom Set [U4, U19-20] Version L-1 (This listing is the most current official release)
The sound / speech roms are the same whether you are running System 11 or WPC hardware.
Revision History: (Included for reference)
Sound Version L-1 (Common to both versions)
U4 : Checksum: 8C5C
Speech Version L-1 (Common to both versions)
U19 : Checksum: 065A
U20 : Checksum: ED58