Reveal Sound Spire v1.5.9 CE-V.R

Reveal Sound Spire is a polyphonic software synthesizer for Windows, suited to hobby producers who want to build layered leads, wide chords, basses and evolving textures. Its combination of analogue-style and digital synthesis gives you several ways to shape a patch without relying on one synthesis approach.

Each of the four oscillators offers modes including Classic, Noise, FM, AMSync, SawPWM, HardFM and Vowel. Up to nine unison voices per oscillator can be spread across chords and octaves, making Spire useful for dense supersaw-style sounds. Two multimode filters provide further tonal control, with both analogue-style and digital filtering options.

For movement, Spire includes four envelopes, four morphing LFOs, four macros and a 15-slot modulation matrix. Two steppers and an arpeggiator help turn static patches into rhythmic sequences. Built-in effects cover distortion-style shaping, decimation, phasing, chorus, flanging, delay and reverb, while X-Comp multiband compression and a three-band EQ handle additional sound shaping. It suits FL Studio and Ableton Live producers looking for detailed synthesis and onboard processing in a single instrument.