DiscoDSP
OB-Xd 3
DiscoDSP is giving OB-Xd, a very successful Oberheim emulation, a new update. The virtual Oberheim OB-X synthesizer is still offered free of charge and without compulsory registration, at least if you can do without VST3 and oversampling. This is because in Version 3, DiscoDSP will charge €49 for this in future, and not just as a voluntary donation as before.
The original dates back to 1979 and is a polyphonic synthesizer with classic subtractive synthesis.
