If you register member on our web after purchased, you can download Win & Mac.

    Download only. No refund.

    And you can select two added service.

    • Download Protection
    • Backup Media

    Try install Demo for system compatibility!

    Limitation : a regular white-noise will be heard, some functions are disabled

    Enter the Next Generation

    Purity is a next generation of digital musical instrument workstation and PCM Sound Module / Rompler software. Purity is designed to realize and surpass the hardware musical instrument workstation perfectly on computer-based music production environments offering higher sound quality and more usability.

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    16-part multi-instrument with GM Support

    • channel link function allows to layer sound patches
    • key/velocity range for splitting sound zone
    • General MIDI normal/rhythm sound and control support
    • 2 modes well-designed for each channel purpose – Melody/Drum

    Integrated Mixer

    • realtime audio level meters
    • priority mode for arranging patches
    • 2 stereo output buses – main/sub
    • 2 stereo send-return effect buses – chorus/reverb
    • channel copy/paste/swap function
    • up to 1024-voice global polyphony (64 per channel)

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    Super-fast Preset Browser

    • fast patch change on-the-fly during live performance
    • over 1,300 factory sound presets (over 200 phrases and loops)
    • 5-color patch recognition
    • computer keyboard full support

    Software Workstation!

    Purity provides rich sound sources to create professional music of any kind and any purpose. Purity is based on well-sampled PCM wave data including a lot of sound of hardware workstations, sound modules, drum machines, vintage analog synths and even modern digital synths. Moreover, Purity comes with over 1,300 ready-to-use sound presets that are most popular in each era of the electronic music. The integrated sequencer and the sequenced patches inspire your musical potential.

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    Integrated Pattern Sequencer

    • innovative structure for melody and drum
    • up to 64 steps with 5 lanes
    • rate time option with triplet
    • swing option to vary time rate
    • latch function for background pattern

    Very Low CPU Load

    & Ram Usage!

    Forget Everything but Music. Purity makes you concentrate on your music without being annoyed about anything not related to music. And Purity keeps the fame of the best software instrument with the lowest and most efficient CPU load and RAM usage. Purity will be the one of your best musical tools which can effectively express the musical idea and feeling that you have.

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    Easy-to-use Edit Panel

    • full-featured edit without paging
    • ergonomic placement and design
    • graphic envelope

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    24 types of Insert Effect

    • filters and EQ
    • compressors, overdrive and distortions
    • bit crusher, noise generator and stereo image
    • chorus, flanger, phaser and wah-wah
    • tremolo and auto-pan
    • delays and reverbs

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    Integrated MIDI Keyboard

    • position-to-velocity-sensitive 88-key
    • 2 wheels – Pitch Bend / Modulation

    Global Setup

    • options for system resources
    • options to identify user interface

    Reviews & Testimonials


    …I like the workstation approach they have setup within Purity, and the sound quality is kicked up a notch from the original Ravity plugin. Some of the samples could have been produced a little better, but many of them sound great, especially for the file size. This also translates to quick loading times for the presets, and the CPU usage is low…

    View online review – September 2014

    Computer Music

    …So far, then, all we’ve seen from Purity are 90s hardware keyboard features that really should have been left in the past. Luckily, however, the soundbank quickly improves, featuring some useful phrases and sequences that bring the workstation right up to date… Loads of great sounds Very efficient Incredibly easy to use Good synth sections…

    View online review – November 2007

    KVR Audio reviews

    …It’s a very versatile setup, that should work whether you prefer multitimbral synths, or (the standard VST) one-synth-per-track style which would give you 16 patch layers. …Having said all that, I still _love_ the sound of Purity. I have no need of emulating ‘real’ instruments. What I want is a tool for crafting new sounds that are inspiring and unique. The kind of sounds that can carry a whole track, and Purity delivers that…

    View online review


    For fifty dollars, you get a synth that feels like a genuine workstation, with sounds covering all musical genres, and an arpeggiator and sequencer that would make any virtual analog enthusiast weep. I’ve resisted the urge to make P-puns long enough; now I leave you with this: Purity is nearly Purrfect.

    A video game music composer


    Windows :

    • Windows XP / Vista / 7 / 8 /10 (32-bit and 64-bit)
    • Pentium IV 1.6GHz or higher
    • 100MB free disk space
    • VST (2.4), Stand-alone(ASIO, WDM/KS, DirectSound)

    Mac :

    • Mac OS X 10.7 ~ 10.15 (32-bit and 64-bit)
    • Intel-based Mac (Universal Binary)
    • 100MB free disk space
    • VST (2.4), AudioUnit 2 (AU2)