Audio plugins and instruments
The OPx-4 is a four‑operator FM synthesizer featuring a 4×4 FM matrix with tone shaping and filtering, plus a 32‑slot modulation matrix for intricate sound design.
Audio plugins and instruments
![AIR Music Technology OPx-4 v1.2 [WiN] preview](https://www.tvwoodworkers.com/wp-content/uploads/p-posts-assets/api-7ca395be654406fffff956c563c08d8b/8fded784e72f395d38eec3d5378865c3be8a6a1500e11eadb204703500b31e87.webp)
About AIR Music Technology OPx-4 v1.2 [WiN]
OPx-4 offers an intuitive control layout and advanced editing tools that let users sculpt FM tones with precision. Its 4×4 matrix provides deep tonal shaping and built‑in filtering, while the 32‑slot matrix expands modulation possibilities, enabling complex timbral evolution. The plugin is available in x64 formats including SAL, AAX, and VST3.
Best for
Designing detailed FM patches and evolving synthetic textures.
Related resources
Explore AIR Music Technology OPx-4 v1.2 [WiN]
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