Sound boards listed for System 80 to 80B

The catalog lists these sound boards: MA-216 sound and speech board with an SC01 voice chip, MA-309 sound-only version of it, MA-490 with a 6503 CPU and piggyback, and MA-766 with AY-3-8913 sound chips and an SP0250 speech chip. Separate sound/speech power supplies MA-149 and MA-188 (A7) are also listed. On System 80B the auxiliary power supply MA-767 also holds the LM2002 audio amplifier.

Systems

• Gottlieb System 80
• Gottlieb System 80A
• Gottlieb System 80B

Related tips

• Sound board MA-490 main chips
• Sound board MA-766 main chips
• How the original System 80 sound board makes sound
• The System 80 sound board generations by game number
• System 80B sound board LED stays dark until the CPU boots
• Supplies on the original System 80 sound board
• Fault-finding the original System 80 sound board
• No sound at all

Source: Premier Technology Parts Catalog (System 80, 80A and 80B), Gottlieb / Premier