Andreas Ersson has released polyIblit, the polyphonic big brother to Iblit. v0.9 is currently available as a free download so there's no excuse not to check it out!

Features:

• 32 voices (CPU dependent).
• 3 oscillators per voice (The oscillator waveforms are generated using BLITs (Band Limited Impulse Train) which gives oscillators with very low aliasing.
• Sine, Triangle, Sawtooth and Pulse waveforms.
• Noise generator.
• Pulse Width/Slope Modulation.
• Two LP/BP/HP filters.
• Two DCAs.
• Four LFOs with tempo sync.
• Speed and amplitude modulation of LFOs.
• Four ADSR envelope generators that can be triggered by Note On, LFOs, Control Change or portamento.