This multi-effects processor is working well under jack_fst on my box:
http://www.luxonix.com/home/en/products.html?id=lfx1310
Red Hat 9 + PlanetCCRMA
kernel 2.4.26-1.ll.rh90.ccrma
glibc 2.3.2-27.9.7
WINE 20040505
fst 1.6
jack_fst 1.2
Wine and fst stuff Installed using Dave's Quick Toot -- thanks Dave!
Maybe someone will find it useful.
paul