Scene Morph
Two complete sounds loaded side by side, with every parameter crossfading between them under one control. Assign it to the mod wheel, an LFO, or host automation and the patch itself becomes the performance.
Key Features
A full late-90s virtual analog signal path, with a morphing engine on top.
Three Oscillators
Sine, square, saw and pulse shapes with per-oscillator octave, level, coarse and fine detune, and pulse width, plus a noise source and BLEP-corrected hard sync for clean, alias-free edge.
FM And Cross-Modulation
Three assignable FM sources with independent amounts let oscillators modulate each other for metallic tones, growling basses, and harmonically dense leads well beyond standard subtractive shapes.
Unison Spread
Voice count, detune, and stereo spread controls thicken any oscillator into a wide, drifting stack — from a subtle chorused double to a full-width wall.
Twin Multimode Filters
Two independent filters with selectable modes and slopes, routable in serial, parallel, or split, with key tracking, envelope amount, and a shared filter envelope for coordinated movement.
Bitimbral Layer And Split
Two slots with independent level, pan, and transpose, playable as a stacked layer or split across the keyboard — two sounds from one instance, and the two halves of a morph.
8-Slot Modulation Matrix
Eight routings with source, destination, amount, per-slot slew, and selectable response curves, so modulation can glide, snap, or accelerate rather than only moving in straight lines.
Three LFOs
Three LFOs with selectable shapes, direct destination assignment, and independent rate and depth, sitting alongside the amp and modulation envelopes for layered motion.
Arpeggiator
Mode, rate, octave range, note order, latch, gate length, and swing — enough control to write the part rather than just decorate it.
Effects
Delay, distortion, chorus, ring modulation, and reverb built in, so patches arrive closer to release-ready without immediately reaching for extra plugins.
675 Factory Presets
A deep factory library across leads, pads, basses, arps, keys, and motion sounds, with a browser that filters by category and steps through sounds one at a time.
Preset Import And Export
Save, export, and import presets and banks for backing up your own work, sharing patches, and loading expansion banks as they are released.
Try Before You Buy
A full-featured free demo, with nothing switched off but time.
Free Demo
- Every oscillator, filter, and modulation feature unlocked
- All 675 factory presets
- Scene Morph fully available
- Brief audio dropout roughly once per minute
- Preset and project saving disabled
Full Version
- Every oscillator, filter, and modulation feature unlocked
- All 675 factory presets
- Scene Morph fully available
- Uninterrupted audio
- Full preset saving, export, and bank import
Your Demo Projects Aren’t Hostages
The demo installs as its own separate plugin, so it never overwrites or conflicts with the full version. Anything you start in the demo keeps working when you buy — load the project, swap in the full plugin, and carry on from where you stopped.
Both versions install as Windows 64-bit VST3 and can sit on the same system at the same time.
Expansions
Expansion banks are on the way.
DIODORUS reads and writes its own bank format, so additional preset collections can be installed straight into the browser alongside the factory library. Expansion banks are in development and will be announced as they are released.
Get NotifiedSystem Requirements
Windows 64-bit VST3 only — please check before you buy.
System
- Windows 64-bit
- VST3 format only
- No macOS version is available
- No AU, AAX, or 32-bit build is available
- Compatible DAW with VST3 support
Important Release Notes
- The Windows installer is unsigned while code-signing is being set up.
- Windows may show an Unknown Publisher or SmartScreen warning during install.
- If your DAW does not detect DIODORUS immediately, rescan VST3 plugins after installation.
- The demo and full version install separately and can coexist on one system.
Install
- Format: Windows 64-bit VST3
- Install path: `C:\Program Files\Common Files\VST3\`
- Factory presets: 675
- Preset banks import and export from the browser
Pricing
One purchase, no subscription.
Available Now
DIODORUS
€105
Includes the Windows 64-bit VST3 installer, the full 675-preset factory library, Scene Morph, bitimbral layer and split, and preset bank import and export. Licensed for use on up to two computers you own, with free updates within the current version.
Buy DIODORUS
Try The Free Demo First
Instant download after purchase • Secure checkout • 14-day refund policy
After purchase, your download link arrives by email. If it doesn’t appear within a few minutes, please check your junk or spam folder — delivery emails occasionally land there in error.
Drum Sample Packs
Browse drum sample packs
Berlin Grid Drum Sample Pack
€10
Characterful electronic drums built for electronica and synth music, evolving grooves, and tight machine-sequenced rhythm programming.
Audio Demos
Weathered Electronic Drum Sample Pack
€10
Worn electronic drum tones, textured hits, and weathered percussion character for electronic beat building and rhythm design.
Audio Demos
WARHEAD - Drum & Bass Drum Kit Vol. 1
€4.50
Processed drums, punchy kicks, and cracking snares built for neurofunk, jump-up, liquid, and dancefloor drum and bass
Audio Demos
Crate Dust - Boom Bap Drum Kit Vol. 1
€4.50
Dusty, vinyl-textured kicks, hard snares, and sampled-feeling grit for boom bap, classic hip-hop beats, and chopped-break style drum programming.
Audio Demos
Warehouse Drums - Tech House & Techno Tools Vol. 1
€4.50
Punchy kicks, shuffled hats, and claps steeped in the vintage rhythm-box character that built house and techno — one-shots for driving club grooves.
Audio Demos
OBSIDIAN - Trap & Drill Drum Kit Vol. 1
€4.50
Chest-rattling sub bass one-shots, hard snares and claps, and drill-style percussion for trap, drill, and dark modern hip-hop production.
Audio Demos
AnaTech Drum Sample Pack
€10
Tight, analog-style electronic drums aimed at techno, club-focused rhythm programming, and machine-driven grooves.
BoomBapDusty
FREE
Harder drums, worn textures, and sampled-feeling grit for boom bap, loose rhythm beds, and raw beat-focused production.
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REXALTUS
FREE
A fast, playable wavetable and subtractive synth with 248 factory presets, three wavetables, and preset interpolation morphing — free for a limited time.
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Support / Contact
Support works better when requests include system and version details.
Support Details to Request
- Windows version
- DAW name and version
- Product name and version
- Sample rate and buffer size
- Exact steps to reproduce the issue
Email Support
For installation issues, crash reports, purchase questions, and plugin detection problems, email mmprtechnologies@gmail.com.
Typical reply time: 1 to 2 business days. Including your Windows version, DAW, and product version will make support faster.
Email SupportSupport Request Form
This form is for the details of your support needs.
Terms of Service
Terms governing your use of MMPR Technologies plugins.
Licence Grant
When you purchase an MMPR Technologies plugin, MMPR Technologies grants you a personal, non-exclusive, non-transferable licence to install and use the plugin on up to two (2) computers that you own or control, for commercial or non-commercial music production purposes.
You do not acquire ownership of the software itself — only the right to use it under these terms. Audio output you create using the plugin is yours to use, distribute, and monetise without restriction.
Restrictions
You may not redistribute, resell, sublicense, rent, or share the plugin installer or any of its files with any third party. You may not reverse-engineer, decompile, disassemble, or otherwise attempt to derive the source code of the plugin. You may not remove or alter any proprietary notices, labels, or branding included in the software.
Disclaimer of Warranty
MMPR Technologies plugins are provided "as is" and "as available" without warranty of any kind, whether express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, or non-infringement. MMPR Technologies does not warrant that the plugin will be error-free, uninterrupted, or compatible with every system configuration.
Limitation of Liability
To the fullest extent permitted by law, MMPR Technologies shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits, data, or goodwill, arising out of or in connection with your use of or inability to use the plugin. Total liability for any claim shall not exceed the amount you paid for the licence.
Updates and Changes
MMPR Technologies may release updates to its plugins at its discretion. These terms apply to all versions unless superseded by updated terms accompanying a future release. MMPR Technologies reserves the right to modify these terms at any time; continued use of the plugin after changes are posted constitutes acceptance of the revised terms.
Governing Law
These terms are governed by and construed in accordance with the laws of England and Wales. Any disputes arising under or in connection with these terms shall be subject to the exclusive jurisdiction of the courts of England and Wales.
Last updated: March 2026. If you have questions about these terms, contact mmprtechnologies@gmail.com.
Refund Policy
Our policy on refunds for plugin and sample pack purchases.
14-Day Money-Back Guarantee
If you are not satisfied with your purchase for any reason, you may request a full refund within 14 days of your original purchase date. No questions asked. To request a refund, email mmprtechnologies@gmail.com with your order reference or the email address used at checkout.
Refunds will be processed via the original payment method through our payment processor and typically arrive within 5–10 business days, depending on your bank or card provider.
After 14 Days
Refund requests received more than 14 days after purchase will be considered at the discretion of MMPR Technologies. We will do our best to resolve any issues with the plugin before a refund is necessary — please contact support and describe the problem so we can help.
Because these are digital download products, we are unable to verify whether the software has been deleted after a refund is issued. By requesting a refund, you agree to remove all copies of the plugin from your systems.
Last updated: March 2026. For refund requests or questions, email mmprtechnologies@gmail.com.