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 !
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!
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