Looking for a VST for FL Studio

[D'Lunacy]

Greetings, while the sound I'm getting with the TSE X50 definitely satisfies my metal side, my Rockabilly side would like to find a VST (preferably free), that's based on a '59 Fender Bassman, or something similar.
Anyone know of anything out there?

 

[amk]

Google gave me these, however useful they might be...

analogobsession.com/product/rollamp/
vst4free.com/free_vst.php?plugin=ATKBassPreamp&id=2806

And a bunch more, but it’s not hard finding the rest.