Yamaha UCN-01
This page was last modified 14:38, 15 May 2021 by Mars2000you. Based on work by Rderooy and Gdx and others.


The Yamaha UCN-01 Unit Connector is an adapter allowing to insert a SFG Yamaha module with 60 pin in a standard 50 pin MSX cartridge slot.

There are 2 other similar adaptors for the same price:

These adapters are useful to transform any MSX computer into a SFG musical computer. They can also be used with other Yamaha modules such as RAM expansions or Kanji characters.

Brand Yamaha
Type UCN-01
Year 1984
Region Japan
Official price ¥7.800
Package content


Yamaha UCN-01
Yamaha UCN-01
Yamaha UCN-01 with SFG-05 module