Spire Synthesizer is a virtual instrument for Windows that combines powerful sound engine modulation and flexible architecture. The program contains:
- 4 multimode oscillators with polymorphing.
- 9 unison voices on each oscillator with Density.
- 2 multimode filters with 12 different types of filtering.
- 4 LFOs.
- 4 Envelopes.
- Shaper, Phaser, Vowel, Chorus, Flanger, Delay, Reberb, EQ, X-Comp.
