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 X3MIDI by strainwave is a Virtual Instrument Audio Plugin for Windows. It functions as a VST Plugin.
Product X3MIDI
Developer strainwave
Price (MSRP) Free
Type / Tags
Plug-in, App & Soundware Format(s)
Operating System Availability
Download Released
 1.1    Download Released
System Requirements
32-bit single 1.5 CPU; 512MB RAM; XP and up
hdd space ...
Supported Sample Formats (loads or saves) include
Audio Demos
Max. 6 items
Latest Version Changes [view all]

X3 MIDI is a virtual analog synthesizer to emulate acoustic instruments and allow creation of infinite sounds.

To use X3MIDI you will need to test first the built in presets, you will need to use the VU meter indicate -10db any time you play so if you like to design your sounds it's the only restriction.

It is designed for musicians of all instruments, they can discover aspects they do not usually approach and "transform an instrument to another, " flute to cello, clarinet to piano, etc., never far to another or two.

"Only fresh wave", no LFO, only shapes and range, a sinusoidal sound beyond all the acoustic parameters reduced to the phase and the note length for repaint the sound image of the instruments.

We do not yet know if it is capable of doing all the orchestra but it's made as it was intended at this performance.

"the controls stay below the interface, not the old analog with scientific words."

More at x3midi.com.

We released new user manuals and new presets at strainwave


One year celebration for Strainwave.

Since August 2013 Strainwave creates analogic vsti.

05 .09 .2014 : click here download X3MIDI NEW VERSION.


Presets, now you can add new sound packs.

at kvr "banks & patches"


New :

Strainwave latest sound pack : X3midi ACOUSTIC PACK.

acoustic : Harpsichord, Altowood2, Altochords, Stringharp,

Piano key, 7piano, String6, Nylon5, Harp

fxp pack2 include 15 synth, 8 acoustic ;

Sax, piano, Nkey, Nflute,

Mwood, trumpet, Kstring,

fairy vibes, Nara,

Clavi organ, Space channel,

wood magic, thesis snow, etc..

pack 1 included :

18 presets 4 pianos, 4 synth, 4 winds, 4 woods, plus 2 others insts.



This plugin was created with free version of "SynthEdit", .

"obviously a design interface also exists".


Made with SynthEdit

Review X3MIDI Now!

Discussion: Active


3 August 2014 at 9:05amnr1killabee

No gui showing in Cubase 5.5.3 but the plugin is working.

19 October 2016 at 10:12amittulokatieknal

where can i download strainwave X3MIDI vst?


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