ReVox is an Open Hardware sound card that adds a Digital-to-Analog Converter (DAC) to the Commodore 16, 116 and Plus/4 home computers. It is compatible with Solder's Digi-Blaster and thus it can be used with all the software that supports that hardware.
It has no buffer, which means it must be fed audio samples in real-time. Sample data must be written to the same address as the Digi-Blaster, i.e.: $FD5E or $FE9E.
