Spire is a software polyphonic synthesizer that combines a powerful modulation sound engine and flexible architecture, the graphical interface provides unrivaled ease of use. Spire is the embodiment of the best features of both software and hardware synthesizers.
Feature
- 4x multimode polymorphing oscillators. Classic, Noise, FM, AMSync, SawPWM, HardFM, Vowel.
- 9x unison voices on each oscillator. Spread unison voices by chords and octaves. Capable of imitating different types of unisons like supersaw, hypersaw.
- 2x multimode filters with analogue and digital types of filtering. Perfecto, Infecto, Acido, Scorpio, Combo, Shaper.
- Shaper/Decimator, Phaser/Vowel, Chorus/Flanger, Delay, Reverb.
- 4x Macros, 4x Envelopes, 4x LFOs with morphing shapes, 15x Matrix slots each equipped with 2x sources and 4x targets.
- Surprisingly user friendly and fun to use!
- With X-Comp (Multiband Compressor) and 3-band EQ
- Over 1000 factory presets & over 64000 third-party presets including complex arpeggios and bass sequences, a versatile assortment of leads, exhilarating pads, plucks, drums and FXs

- Download Reveal Sound Spire 1.5.18 – VR VSTi, VSTi3, AAX x64 [2025]
- Original Publisher: Reveal Sound
- Version: 1.5.18 – Build 5339
- Format: VSTi, VST3i, AAX
- Category: Virtual instruments and synthesizers
- Require: WIN 7+
- License type: Full
- Download Size: 258.5 MB
Does not work – keeps coming up workstation open in another setting or something like this. Will not install like the rest I have used. I have had this error before on a past release from here also. Any advice? Do I need to install the soundbanks first then the program afterwards? what am I missing here.