FM Algorithms for OPX-4

Unlock the core structures of FM synthesis! This free (pay-what-you-want) MPC Expansion provides foundational presets for the Air Music Tech OPX4 VST plugin, recreating the 16 iconic algorithm routings from the legendary Yamaha DX series (DX27/DX100) and the modern Elektron Digitone.

Perfect as educational tools or starting points for your own unique OPX4 patch design.

Features:

• 16 OPX4 Presets (.xpl files within the expansion)
• Covers all 8 classic DX algorithm structures
• Covers all 8 Digitone algorithm structures
• Formatted as an easy-to-install MPC Expansion (.xpm)
• Neutral settings - designed as blank canvases
• Includes a brief guide to each algorithm and its best use

Requires:

• Akai MPC Hardware/Software
• Air Music Tech OPX4 VST/AU Plugin (sold separately)

Download for free! If you find this useful, voluntary donations are hugely appreciated and help support future projects.