THIS, I humbly believe, deserves discussion.

I've lately been attempting to re-create Steely Dan songs, with a view toward eventually tackling Stevie Wonder tunes.

More difficult than it may, at first, seem. Kurzweil gives us a big palette, but I'm still trying to understand Aux1 and Aux2 effects, so it's been a bit of a struggle (where, oh where can I find a simple explanation of how FX work?).

I find that I'm using Flea bass (in the bass) with Fagen's Phaser and RoyalScam, but it's still not dirty enough for some of his (or Wonder's) more raunchy tunes.

TL:DR; I need a nasty, dirty, but well-balanced e-piano. Whaddya got?