The short story:
Here you can download ZR3 Organ VST &DFX Transverb VST for Mac OS X 64 bit :
direct download : AZr3 organ VST for Mac OS X 64 bit
source code : src + XCode project
author website : Rupelrausch
direct download : Transverb VST 64 bit for Mac
source code : src + xcode project + visual studio project for windows
author website : DestroyFX
Good old transistor organs from the 60’s, the Farfisa manufacturer is associated to the portable combo organ, the characteristic sound of the electronic organ is all you need.
So we compiled some free VSTi that are able to emulate electric organ.
portable organ 4 all !
Comob Model F
http://www.martinic.com/combof/
The most popular free Farfisa VST emulation, it’s modelled after the Farfisa Combo organ, and available for Windows and Mac OSX, both 32 & 64 bit.
The Hammond B3 organ.
Additive synthesis at its best !
Suitable for Jazz, Rock, Gospel, Blues, Ballad, House, Funk, Cheesy reprise of anything, Ballad, Dance, Pop, Hard Rock, etc..
Some history here : http://theatreorgans.com/grounds/docs/history.html + some facts
i have selected 7 free drawbar organ VSTi emulations of the Hammond B3.
Let’s groove :
AZR3: B3 organ VST
http://untermkittel.de/rumpelrausch/?PLUGINS
Not only free, it’s also open source.
This is a very good drawbar emulation, with onboard FX, nice saturation, and the speaker leslie emulation. Perfect for emulating gospel organ and rock organ. And check the “NHL” preset!
WhiterShadeOfPale
As all the other plugins in this list are 32 bit, it could be nice to compile a 64 bit version.
** EDIT** => here is the 64 bit version for Windows : download Azr3 B3 organ VST 64 bit
and the sources
There’s also a MAC version here