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The Spacelab Interstellar Black Friday deal puts Fiedler Audio's flagship spatial plugin at $139, which is 53% off, with the offer ending Dec 6, 2026.
Spacelab Interstellar is a multi-effect plugin that folds reverb, panning and spatial audio into one tool. Fiedler Audio's reasoning is that the three belong together, so you shape them in one place instead of three.
It treats each track as an object placed in space. The maker says this removes the complicated, and sometimes impossible, routing that natural-sounding spatialization and reverb used to demand.
It is the flagship of the two Spacelab versions. Fiedler Audio says it provides everything professionals need for next-generation production. The smaller version is called Spacelab Ignition, and the maker publishes a feature table to compare the two.
Fiedler Audio says you can produce for any format from one mix:
The maker also says Spacelab fits into Dolby Atmos and MPEG-H production workflows. Its pitch is to mix once and produce for any format.
The plugin is aimed at music production and at mixing for film and video, broadcast, games and VR/AR. Fiedler Audio says it lets you produce 3D audio inside any DAW and get past that DAW's own limits.
On Windows, the plugin formats are VST3 and AAX. It runs on Windows 7 to 11. These are the system requirements:
If you work at 44.1 kHz, note that only 48 kHz and 96 kHz are listed.
Yes. The Spacelab Interstellar Black Friday deal is 53% off, which brings the plugin to $139. The offer ends Dec 6, 2026. Spacelab Interstellar is the flagship version of Fiedler Audio's Spacelab.
It combines reverb, panning and spatial audio in one plugin. Fiedler Audio says it treats audio as objects in space, which removes complicated routing for natural-sounding spatialization and reverb. It covers mono, stereo, surround, 3D speaker layouts and binaural.
It is available as VST3 and AAX on Windows 7 to 11. It needs a 2 GHz x64 processor with SSE3 support (Apple Silicon is also listed), 4 GB RAM, 1 GB of drive space and OpenGL 3.3.
Fiedler Audio says Spacelab fits into Dolby Atmos and MPEG-H production workflows. It also covers binaural output for headphones, plus classic mono and stereo, so one mix can serve any of those formats.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.