Konami GX400

Konami GX400 is an arcade system board by Konami that made its debut in 1985.

Nemesis specifications

 * Main CPU: Motorola 68000 @ 9.216 MHz
 * Sound CPU: Zilog Z80
 * Sound Chip: 2x AY-3-8910 PSG or YM2151, VLM5030 and K007232

List of Konami GX400 games

 * Black Panther (1987)
 * City Bomber (1987)
 * Galactic Warriors (1985)
 * Gradius / Nemesis (1985)
 * Hyper Crash (1987)
 * Konami GT / Konami RF2 Red Fighter (1985)
 * Nyan Nyan Panic / Kitten Kaboodle (1988)
 * Salamander / Life Force (1986)
 * Twinbee (1985)