*[https://www.serdashop.com/CVX4 CVX4 soundcard] aka Covox Speech Thing - [https://scalibq.wordpress.com/2017/11/28/the-covox-years/ Technical analysis]
Note: Like the MIDI synth functionality of the [[RSF3]], the S2P soundcard natively supports Wavetable MIDI. It doesn't require a software translation layer like the [[AMSDAP]] OPL4 & YRW801 ROM solution.
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