Leslie Sanford has released the freeware synth Cobalt. The synth consists of 26 waveforms, many of them were resynthesized from 80s hybrid synths. Here are some further features to it:
– Flexible modulation routes.
– Apply PWM to any waveform.
– LFO delay.
– Polyphonic Portamento.
– Key tracked envelopes.
– Rich overdrive effect based on a custom algorithm.
– Stereo delay effect with MIDI synchable delay times.
– Easy to use.