Yamaha MD-01
This page was last modified 19:00, 8 September 2023 by Mars2000you.


The Yamaha MD-01 is a special modem, sold for some MSX2 computers to access to the Captain system. Official name is "Captain Modem Unit".

This device requires

When the modem is connected to the module and a phone line, it transforms the MSX2 computer into a Videotex terminal level 2.

Brand Yamaha
Model MD-01
Region JP
Launch price ¥98,000
Package content
Emulation ROM dump needed. See this thread for details


Yamaha MD-01