MeldaProduction MVintageRotary

Original price was: $69.00.Current price is: $55.00.

MeldaProduction MVintageRotary
MeldaProduction MVintageRotary

MVintageRotary is a perfect sounding rotary simulation based on the famous Leslie® cabinets. Unlike the original, this one also features several advanced features. Designed for organs, but perfect for keyboards, guitars and many other instruments.

MVintageRotary is a perfect sounding rotary simulation based on the famous Leslie® cabinets. Unlike the original, this one also features several advanced features. Designed for organs, but perfect for keyboards, guitars and many other instruments.

A Rotary Simulation Based on The Famous Vintage Cabinets!

3 Great Algorithms with Advanced Features

MVintageRotary not only sounds like (or maybe better than?) the original, it lets you control the stereo width, amount of the dynamics, internal dampening and much more. All of it sounds as natural as possible. And if you are ready, you can get even deeper - synchronize the rotation speeds to the tempo of your song, change rotation direction and more. You can control the slow/fast switch using your MIDI sustain pedal and modulation wheel of course, but again, you can do much more than that...

High Quality Amp

Part of the typical organ sound is the analogue distortion, which MVintageRotary emulates with pristine accuracy. Well, not only that, you can bring in some more hard-core digital distortion and the available drive levels are of course much higher than in the original, courtesy of digital processing!

Modulation Heaven

Looking for a little extra variation in your sound? Maybe you want the rotary to switch from slow to fast and back automatically, or you want more distortion when you play louder? This and much more is made easy using our incredible modulators.

Automatic gain compensation (AGC)

Most plugins change loudness of the output audio, which makes browsing presets inconvenient, not mentioning randomization. MVintageRotary includes automatic gain compensation, which quickly adapts to current settings and ensures the output sounds as loud as the input. This even protects you from thinking that something sounds better in cases it is just louder.

Fast, optimized for newest AVX2 and AVX512 Capable Processors

Computers are now extremely fast, but the algorithms are more complex and projects bigger, so we still need to use the processing power with care. m vintage rotary uses the fastest algorithms, takes advantage of the newest processor capabilities, lets your gpu handle the graphics, and shares the resources with other melda production plugins. the plugin is among the fastest on the market, yet it provides the best possible audio quality.

Safety limiter

Some plugins can intensely increase gain when exposed to specific audio materials. MVintageRotary provides a safety brickwall limiter, which ensures the output stays below 0dB and prevents your equipment and your ears from potential danger automatically.

64-bit processing and an unlimited sampling rate

MVintageRotary provides the maximum audio quality you can get. It uses 64-bit audio processing and can handle any sampling rate. It does not make much sense to go over 192kHz, but if you think it is a good idea, the plugin can do that.

Advanced GUI

User interfaces need to be fast, simple to use and be easy on the eye. Everyone's needs can be different, so flexibility is important. Melda solves this with the most advanced GUI engine on the market.

Stylable: From vintage hardware to super futuristic. You can choose the colours and style of the GUI, making our plugins personal to you.

Resizable: All Melda plugins are freely resizable. Many also feature popup windows. So no matter how many screens you have or what size they are, you will be able to arrange your plugins to keep a focus on what is important.

GPU Accelerated: All the elements in the GUI are accelerated by your GPU. This makes the graphics lightning-fast and frees up extra power for your CPU to focus on the audio.

Stunning Quality: Melda plugins support HDPI and Retina displays, so you will experience beautiful crisp resolutions. With adjustable frames per second up to 100, you will not miss a thing in our detailed analyzers.

No dongle nor internet access is required for activation

How many times did you forget your USB dongle? We are an honest company and expect the same from our customers. Our software uses licence files to activate your software. And the licences are to-person, so you can use it on all your computers as long as you are the user.

Supports VST, VST3, AU and AAX interfaces on Windows (64-bit only) & Mac (64-bit only)

MVintageRotary supports all major hosts on both platforms. Check system requirements for information about compatibility and installation.


MVintageRotary provides 2 fully-featured modulators which can control any set of parameters including other modulators. Each modulator works as an LFOlevel follower, midi/audio triggered ADSR enveloperrandomizer or pitch detector, or even a combination and can listen to the plugin's side-chain.

You can make the sound move in time, be less static and more interesting. You can make various parameters depend on the input (or the sidechain) level or even listen to the input pitch.


MVintageRotary lets you control multiple parameters using a single so-called multiparameter. This may not only come handy for automation for example, but the multiparameters are very smart units and you can use them to smartly morph between banks of settings for example. All in the name of creativity!

Check this video tutorial for information about multiparameters.

Adjustable oscillator shape technology

Every oscillator in MVintageRotary uses the most versatile oscillator algorithm on the market. It provides mix of predefined oscillator shapes, custom waveforms edited using our MeldaProduction Envelope System (MES), a step-sequencer and several methods for algorithmic postprocessing.

It also provides a harmonic mode, which lets you control the harmonic content instead of oscillator shape. This is especially useful for high frequency oscillators.

Synchronization to host tempo

Every oscillator and modulator in the plugin can automatically synchronize to the host. But it can be out-of-sync if you want of course.

MIDI controllers with MIDI learn

MVintageRotary contains a powerful MIDI processor, which listen to MIDI controllers and MIDI keyboard and control any parameters realtime.

Compare multiple settings

A/B comparison is a widely used method to objectively hear the changes you are making to your audio and help you to make better decisions, non destructively.

A to H Switching: Melda has taken this to the next level. Have up to 8 instances of the plugin, copy/paste the A to H slots and freely switch between them.

A to D Morphing: You can also morph between the first 4 slots with an X-Y pad. Not sure which preset to choose? You could load 4 and find the perfect blend of all of them. Not sure if A or B sounds better? You might prefer an interpolated state somewhere between the two.

Smart randomization

Melda's state of the art randomization system gives you complete control. You can randomize parameters in 3 ways;

  1. Complete full randomization of everything.
  2. Subtle small random changes to your current state.
  3. Smart randomization.

Melda's smart randomization engine learns, using information based on existing presets to offer better values that will result in more successful changes. You can even lock certain parameters that you wish to be excluded from the randomization. This level of control can really help you out when you have a creative block and offer up fresh and inspiring ideas you may have never thought of.

Tube saturation

MVintageRotary provides an integrated tube saturation simulator, which can get your audio the great vintage analog feel and high-end sparkle.

Free-for-life updates

When you buy the software you are entitled to free updates, forever. No more money wasted on major updates like it is with other companies. And we update our software a lot!

Unique visualisation engine with classic meters and time graphs

Your ears should always be the main tool, but they are not the only way to judge your audio. Visual aids can be incredibly useful for a variety of reasons. Melda's comprehensive metering system is extremely flexible and delivers you accurate information when you need it. From classic meters to time-based graphs, you will see important visual feedback including; Input, Output, Stereo width, Loudness, Waveforms, Bands, Gain reduction and Sidechain, and some plugin dependent meters.



‣    Rotary simulation like the classic Leslie speaker
‣    Adjustable oscillator shape technology
‣    Automatic gain compensation ensures input and output sound just as loud
‣    Custom oscillator shapes
‣    4 modulators offer additional creative changes
‣    Control multiple parameters with 1 multi-parameter
‣    3 randomization capabilities
‣    M/S, surround support, A–H presets, and an integrated help system
‣    Easy-to-use GUI makes production simple
‣    Completely personalize your plug-ins with resizing, pop-up windows, and
vintage to futuristic hardware designs
‣    Free updates for life



  • Windows 8 / 10 / 11 (64-bit)
  • VST / VST3 / AAX compatible hosts (64-bit)
  • Intel/AMD processor with SSE2 support


  • from macOS 10.14 Mojave and newer (64-bit)
  • VST / VST3 / AU / AAX compatible hosts (64-bit)
  • Intel/AMD/Apple Silicon CPU

But even when your computer is below the minimum requirements, the plugins may work just fine. Please use the trial period to find out.

Please check your product PDF documentation (available directly from its web page) for more information and installation instructions.


Linux is not directly supported, but it is apparently possible to run the plugins via Wine. Before installing you have to make sure that your ".wine/drive_c/windows/Fonts/" directory is populated with Microsoft True Type Fonts (which is generally available as a package on Linux distributions).

Supported hosts

Our software is compatible with almost every host on the market. List of the supported hosts

Need more info? Detailed support information


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MeldaProduction MVintageRotary