Let’s go funk:
1. TickyClav by BigTick
The most popular VST for free Clavinet emulation : it’s nice and does what we want.
here’s a demo from uproar24 on youtube :
2. Topaz Clav 1 by Topaz Audio
A Synthedit VSt plugin : it’s based on sample (surely a soundfont), so it’s more limited, but the clav sound is good. The filter is pretty basic but together with the samples it does a good job.
3. Bonus Trax
According this post @ KVR, the Free VSTi String Theory by UGO is more than capable of doing funky Clavinet sounds : and that’s true !!Check the 64 “Segovia” preset in the factory sounds