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 :
1. AZR3 by Rumpelrausch
Wall of Sound plugin from Two Notes. It's basically a cab-sim software, but it also has a poweramp section where you can choose tubes and saturation. Paired with some Ampeg cabs and a nice multi-mic setup in the plugin, it sounds way better than any regular ampsim software I've tried.
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
https://blog.wavosaur.com/wp-content/uploads/2014/11/whiter-shade-of-zr3.mp3
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
2. Organized Trio
Organized Trio VST
Present in the same package as “Mr Ray”, it’s the perfect companion for your funky tracks.
And of course it can do the perc dance organ “ala” Korg M1 :
Gypsy Woman:
https://blog.wavosaur.com/wp-content/uploads/2014/11/Gypsy-Women-Organized-Trio.mp3
3. NubiPlus by fxPointAudio
http://www.fxpointaudio.com/ & download
Nubi Plus VSTi come with a VST FX for adding the Leslie effect : Spinner VST. The two make a super groovy combo, and gives you this nice Hammond B3 organ sound.
She’s just like you and me, but she’s homeless:
https://blog.wavosaur.com/wp-content/uploads/2014/11/Gypsy-Woman-NubiPlus.mp3
Best Free Cab Sim Vst
4. DirtBag and LightBag by Istvan Kaldor
LightBag II VST
Best Free Cab Sim Vst Downloads
Good old Synthedit creations : the sound is dirty like it should. You get a nasty B3 organ sound in an instant. Leslie speaker effect is included. There are also some nice reed emulation sounds. And some crazy wicked presets in dirtbag too!
Whiter shade of Dirtbag :
https://blog.wavosaur.com/wp-content/uploads/2014/11/whiter-shade-of-dirtbag.mp3
5. Euthymia VST by Iliadis
This free organ VST has a clean sound. You can add a Leslie speaker as free external effect : iSpinner VST
6. OddlyOrgan by OdO
Oddly Organ
A little more synthetic, you can go creative with this VST !
You can also find other organ VSTis made by OdO
7. VL122 by AM Music Technology
info & download
Discontinued & free drawbar organ : it sounds nice, it’s clean.
You can switch off the motor !
It includes the famous Leslie effect, and also a reverb.
+ a tube/drive effect for more dirty sound.
Cool jazz organ presets.