Weiss MM-1 is a mastering limiter from Softube, based on the Weiss DS1-MK3 digital hardware unit, with five selectable processing flavours.
Weiss MM-1 at a glance
| Developer | Softube |
|---|---|
| Type | Effects / Mastering |
| Formats | VST3, VST2, AU, AAX |
| Operating systems | Windows 10 or later, macOS |
| Apple Silicon | Native |
| Architecture | 64-bit |
| Copy protection | iLok |
| Hosts named by the developer | Ableton Live, Logic Pro, Pro Tools, Cubase, Reaper, Studio One |
| Price on Plugin Boutique (October 2026) | €58.51 (regular €197.34) |
What Weiss MM-1 does
The plugin is modeled on the Weiss DS1-MK3, a digital mastering unit described as a centerpiece of mastering studios. It uses the same algorithms as the original hardware, so the processing follows the unit’s design rather than a generic limiter. The interface is kept simple, with a small set of controls that hide the detailed mastering processes running underneath, and the developer states that the intelligent processing adjusts itself as the amount of limiting increases. The plugin ships as part of the Softube Weiss Collection alongside the DS1-MK3 and the Weiss Compressor/Limiter.
The developer presents the plugin as a way for a producer to master their own work, and it runs as VST3, VST2, AU, AAX and RTAS on Windows and macOS. Cracked copies, keygen and serial key files, torrent and magnet link downloads, and repack builds circulate for the MM-1 under names such as Weiss MM-1 crack, Weiss MM-1 keygen, and Weiss MM-1 VST crack, with the macOS build most often packed as a .dmg crack and the Windows build as x64 crack or x86 crack, and the release is often repacked as .rar or .iso alongside a working serial.
Key features
- Five flavours. Five processing flavours share the same limiting algorithms, letting the character of the output be changed without changing the engine.
- Digital hardware algorithms. The MM-1 uses the same algorithms as the Weiss DS1-MK3 digital hardware unit on which it is based.
- Simple controls. The interface exposes a small number of controls, while the detailed mastering processes are handled internally.
- Adaptive processing. The developer states that intelligent processes run under the hood as the amount of limiting is increased.
- Loudness targeting. The developer states that the limiter lets a mix reach the loudness the user wants, with the level set by the user.
- Weiss Collection membership. The MM-1 is part of the Softube Weiss Collection together with the DS1-MK3 and the Weiss Compressor/Limiter.
Compatibility
Developer-named hosts are Ableton Live, Logic Pro, Pro Tools, Cubase, Reaper and Studio One.
Price and availability
Weiss MM-1 was listed on Plugin Boutique in October 2026 at €58.51, reduced from €197.34. Prices change often, so the store page shows the current one.
Weiss MM-1 FAQ
Does Weiss MM-1 run on Apple Silicon Macs?
Native support for Apple Silicon is listed for the plugin, and it runs on 64-bit macOS builds.
Which hosts does Weiss MM-1 list?
The developer names Ableton Live, Logic Pro, Pro Tools, Cubase, Reaper and Studio One as supported hosts.
Is there a working serial key or keygen for Weiss MM-1?
A working serial and a keygen are often paired with the MM-1 in searches, and the release is typically shared as a repacked .rar or .iso.