SIMPL/Covox
Description
Covox is a very simple audio D/A converter that can be connected to the printer port.
The version for MSX computers is also known as SIMPL, what means Sample Interface MSX PLayer.
More info can be found in the Dutch MSX Computer Magazine 50 on pages 44-45 (hardware) and 30 to 35 (software).
Gallery
Usage
OUT #91,<sample data>