Attachment 38010
Here's a short sound clip so you can hear what the Cort sounds like now. It's my favorite bass because it's so playable, and I love the acoustic-like tone from the lacquered fretboard with the Rotosounds Jazz 77 flats.
Glenos, regarding your questions, the EB-0 is my least favorite bass by it's own merits; it does have the muddy sound most people describe. However, now that I have defretted it and put Rotosound Tru-Bass 88 strings on it, it sounds much like an upright double bass, so its weakness has become a strength.
The SX has more of a "traditional" fretless sound, but I have not played it much lately because of some buzz in the G string which I've not bothered to correct yet.
The Dean EVO XM has a nice tone, but of all my basses I think it's the one with the least attention to quality at the factory. I know Dean makes good stuff; it's almost like their attitude towards this one is "it's just our cheapo starter short-scale".