Archetype Instruments has introduced Lokomotiv, a free software synth for Mac & Windows.
Here’s an audio demo of the factory presets:
Mathematically generated high definition Oscillator without using wavetable or interpolation.
Smooth 9 X detuned sawtooth wave.
Pulse wave with self PWM.
Shape morphing sub oscillator
MG ladder modeling multimode filter featured Zero Delay Feedback technology.
Routable filter Drive. (Pre / Post).
Natural Curved ADSR Envelope generator.
Oneshot LFO which can be used as envelope.
1 X OSC (Saw+ Pulse) + 1 Sub OSC. Noise Generator.
1 X multimode Filter with Drive.
1 X LFO, 1 X Envelop Generator.
8 polyphonic voices, Mono and Legato mode supported.
64 Factory preset included.
Native 64-bit, Mac and Windows OS supported.
Lokomotiv is a free download here