Cynthia

Cynthia is another FM synthesiser, but it is a lot more flexible than Algae.

Using a modulation matrix, your oscillators can be routed to each other, fed back into themselves, or all at once. With voice controlled envelopes, filters, and a hefty modulation matrix, Cynthia packs the features of well-loved synthesisers into a modern software instrument capable of producing all sorts of timbres whilst remaining light on the CPU.