Sinthecyza! 4.1 (free)

Tri-Envelope Sub-Osc PD Synth

Standard Tuning and Sub Phase Distortion Oscillators
24db LP Filter with Key Follow on Frequency and Resonance
1 Amplifier AHDSR and 2 Filter DAHDSR Envelope Generators with Inversion and Offset Options
Velocity Sensitivity, Keyboard Scaling and Glide Controls
Mono Switch
Default Position Reset on all Rotary Controls
Full Automation