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| The Pioneer PX-7 is a Japan-only MSX1 home computer introduced in 1984. It was developed by Pioneer as part of a multimedia strategy focused on interactive education and training systems that combined computing with LaserDisc technology. Unlike standard MSX systems, the PX-7 was specifically designed to work in tandem with Pioneer’s LaserDisc players. It included a dedicated interface for controlling LaserDisc units, enabling synchronized playback of video content with computer-generated input. This made it a popular choice in classrooms and training facilities where interactive media was used. The PX-7 came in two main variants: the PX-7(A) with black casing and the PX-7(B) in silver. Both versions followed the MSX1 hardware standard and included features such as a cartridge slot, joystick ports, and composite video output. Internally, it was similar to other MSX1 machines but had additional circuitry to support LaserDisc integration. |
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