VOPM is a software instrument designed to faithfully replicate the sound and character of the Yamaha YM2151, a renowned 4-operator FM synthesis chip. This virtual instrument captures the unique tonal qualities and synthesis capabilities that made the original hardware a staple in classic electronic and arcade music production.

Built with attention to detail, VOPM offers a comprehensive emulation experience, allowing users to explore complex FM synthesis with ease. Its interface supports MIDI Continuous Controllers, providing flexible real-time modulation and expressive control over sound parameters, enhancing creative possibilities during performance and production.

Ideal for musicians and producers seeking authentic vintage FM sounds, VOPM integrates seamlessly into modern digital audio workstations. It brings the distinctive digital timbres and rich harmonic textures of the YM2151 into contemporary music projects, making it a valuable tool for crafting nostalgic and innovative sonic landscapes.