Wollo FMERA blends frequency modulation synthesis with a built-in wave player, creating a unique sound design experience. This synthesizer features a single stereo female voice sample that plays alongside the FM-generated tones, adding a distinctive vocal texture to your music. The instrument supports 32 voice polyphony, ensuring rich and complex layering possibilities.

Each voice comprises two oscillators functioning as carrier and modulator, delivering classic FM synthesis characteristics. The wave player integrates a dedicated stereo voice sample, expanding sonic options beyond traditional FM sounds. Users can shape their sound with modulation filters, adjustable depth, and keyboard tracking, while separate envelopes for each oscillator and the wave sample provide detailed control over dynamics and articulation.

Wollo FMERA also includes effects such as two mono flangers and two mono delays, enhancing the spatial and textural qualities of your patches. An animated on-screen keyboard allows intuitive playability with a mouse, making it accessible for both sound designers and performers. This combination of FM synthesis, vocal wave playback, and built-in effects makes Wollo FMERA a powerful tool for creating distinctive and expressive sounds.