Alphatron Oscillion VST VST3 Audio Unit Subtractive Synthesizer: Leads, Pads, Keys, Basses, Atmos Textures, Ambient Soundscapes, Sound Effects for Windows and Mac 64 bit Alphatron Oscillion VST VST3 Audio Unit Subtractive Synthesizer: Leads, Pads, Keys, Basses, Atmos Textures, Ambient Soundscapes, Sound Effects for Windows and Mac 64 bit