The Yamaha AN1x Synthesizer mailing list

--- In AN1x-list@egroups.com, mango <j.kolling@c...> wrote:
> "Enhancers" can (and do? (nevermind..)) work in several ways... 
some brands
> apply other techniques than others... one method (or type if you 
will) is
> the adding of upper harmonics or other frequencies and another 
method is the
> deviding (and shifting) of audioranges (shifting (with some sort of
> cross-over) some lower freqs to higher freqs or vice versa, i.e. 
changing
> the treshold. (*something* like this anyway :)

Fascinating? What are common brandnames and models? Or are "enhancer" 
algorithms included on "normal" multieffectunits? Do you need one
(enhancer i mean=) ? 
And how much for it? And what can you do wrong with it? Do you use an 
enhancer on the whole mix or only on parts of it?