oldschooldaw.com
Hardware => Synthesizers + Romplers => synths - 1990s => Topic started by: chrisNova777 on December 20, 2015, 10:42:51 PM
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http://www.vintagesynth.com/yamaha/qs300.php
https://europe.yamaha.com/files/download/other_assets/4/320974/QS300E1.pdf