Symphony3D elevates the Symphony reverb experience by expanding into immersive 3D audio formats such as Atmos, DTS-X, and Auro3D. It supports a wide range of channel configurations from Mono and Stereo up to complex formats like NHK 22.2, allowing seamless integration into modern surround sound setups. This enables sound designers and mixers to create richly detailed spatial environments that enhance the depth and realism of their projects.

Building on an advanced architecture, Symphony3D offers comprehensive control over early reflections and reverb tails, featuring expanded EQ options including bandpass and notch filters. Input EQ helps eliminate unwanted frequencies before they affect the reverb, while dense, decorrelated reflection patterns ensure clarity and prevent coloration when mixing down to stereo or mono. Tail modulation and dedicated LFOs provide expressive dynamic shaping, from subtle tonal shifts to dramatic effects, with the ability to sustain reverb tails indefinitely using the freeze function.

Additional features include dynamic tail suppression for maintaining mix clarity, a Warp function combining companding and overdrive for creative sound design, and flexible routing options that support various input-output stem configurations. Optional tempo-based controls synchronize predelay and reverb delay with project timing, adding rhythmic precision without complex calculations. Presets adapt effortlessly across all supported surround formats, ensuring consistent sound quality whether working in 5.0, 7.1, or Atmos environments. Symphony3D is compatible with leading DAWs such as Pro Tools, Logic Pro, Cubase, and more.