Air Music Tech Opx-4 [win] May 2026

The is a 4-operator FM synthesizer designed to simplify complex sound design while offering deep modulation and filtering capabilities. It is compatible with Windows 10 and 11 and can be used as a standalone plugin or within AKAI MPC hardware. Core Synthesis Features

: Features two multimode filters with 23 different filter types to tame harsh frequencies or add movement. AIR Music Tech OPx-4 [WiN]

: Equipped with six tempo-synced looping envelopes, two LFOs, and two ramps for intricate rhythmic movement. The is a 4-operator FM synthesizer designed to

: Provides extensive routing options for 32 modulation sources to target various synthesis parameters. AIR Music Tech OPx-4 [WiN]