Learn how easy it is to sync an existing GitHub or Google Code repo to a SourceForge project! See Demo
The Enhancer plugin doesn't show up in the calfjackhost Add plugin menu. The Bass Enhancer and the Exciter both appear in the Spectral submenu, but not the Enhancer.
There's no enhancer.
OK I see it's been removed :-)
Actually a harmonic enhancer with a range between the Bass Enhancer and the Exciter would be pretty useful.
There's the Saturator which uses the same saturation routine like the Exciter and Bass Enhancer. It' equipped with low and high passes to narrow its range and a parametric bell to add some kind of "flavour". So it should fit all needs around saturation.