Orionsoft Digital Data Recorder Interface
This page was last modified 20:15, 17 January 2021 by Mars2000you. Based on work by Gdx.


The Orionsoft Digital Data Recorder Interface is a cartridge that was sold in Brazil. The official product name is "Interface Digital Leitora de Fitas".

It needs to be inserted in a cartridge slot of a MSX computer and connected to a data recorder.

It allows to guarantee a better and faster loading of programs from tape, by using a digital circuit that eliminates all kinds of interferences and digitizes the signal, providing a pure square wave to the computer. No more need to find the best loading volume according the azimuth alignment of the data recorder.

The top part of the cartridge includes

  • a button to speed up the loading and reach the high speed (2400 bauds)
  • a led to visualize the work of the cartridge

Official price: CR$ 19,300


Orionsoft Digital Interface
Orionsoft Digital Interface - close-up
Orionsoft Digital Interface - back
Orionsoft Digital Interface with cables
Orionsoft Digital Interface - cable connectors