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The Dolby Atmos Composer & gravitas MDS Bundle Black Friday deal from Fiedler Audio is 46% off, $186 until Dec 6, 2026.
The bundle pairs two Fiedler Audio tools: Dolby Atmos Composer for building Atmos mixes in the DAW you already use, and gravitas MDS, a compressor and expander that handles up to 128 channels.
The maker pitches the bundle at film scores, game soundscapes and music mixed for immersive formats.
Dolby Atmos Composer is approved by Dolby Labs. It removes the manual setup of an Atmos workflow, and you no longer need a DAW built for immersive audio.
It ships with a panning plugin called Dolby Atmos Beam, which lets you automate complex movements and get around your DAW's limits.
Your own plugins, effects or instruments, stay in the mix. You can also record new tracks while you are already mixing for Atmos, which the maker says is not possible in some standard Atmos workflows, especially on Pro Tools.
From version 1.5 the Spacelab 3D reverb connects directly to the Composer with one click. No extra routing is needed.
When the mix is done, export as ADM/BWF for platforms such as Apple Music, Amazon Music, Tidal and Netflix.
gravitas MDS is a compressor and expander, optimised for mastering. It also works on single sources, groups, buses and full mixes.
The maker describes the gentle settings as transparent, bringing the dynamic range in shape without announcing itself. Pushed harder, it can compress drums for more punch.
The feature list:
Supported layouts begin with single-channel and two-channel material and scale to as many as 64 inputs when the plugin is used. As an AU in Reaper on Mac, it reaches 128 channels. The external side chain takes up to 64 channels, depending on the DAW.
Inside Dolby Atmos Composer v1.5 and the Mastering Console, gravitas MDS runs as a master channel module. It can handle all 128 channels, beds and objects, of a complex Atmos mix.
The maker calls it the first dynamics processor dedicated to mix bus and mastering compression for Dolby Atmos, certified by Dolby Labs.
Yes. The bundle is 46% off, which brings it to $186, and the offer runs until Dec 6, 2026. It combines Fiedler Audio's Dolby Atmos Composer and the gravitas MDS dynamics plugin in a single purchase.
Two Fiedler Audio products: Dolby Atmos Composer, which includes the Dolby Atmos Beam panning plugin, and gravitas MDS, a compressor and expander. gravitas also runs inside the Composer and the Mastering Console as a master channel module.
On Mac it runs as VST3, AAX and AU on macOS 10.14 to 14.x. On Windows 7 to 11 it runs as VST3 and AAX. Supported sample rates are 48 kHz and 96 kHz, and it needs 4 GB RAM.
gravitas MDS handles mono and stereo up to 64 input channels in plugin mode. As an AU in Reaper on Mac it reaches 128 channels. Inside the Composer, it covers all 128 channels of an Atmos mix, beds and objects.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.