I also play guitar as well as keys and have never used effects on bass. I just don't find it necessary unless you are playing in a band where you are the sometimes the lead instrument. I have seen many bassists who think that they have to keep up with guitarists who have tons of pedals. Many of them end up destroying the song and their original intent by over using efects and over playing. I'm not implying that this is the case with you. Afterall, you are intelligent enough to play Alembic. Anyway as a rule, in most bands we are not the lead instrument yet when we see people bobbing their heads, tapping their feet or dancing, whether they realize it or not they are doing so because of the bass line. I have always looked at my role in several ways. First of all, if I am playing with a solo artist, my job is to make him/her look good. Be prepared and don't be a dick. Do what they need you to do. Secondly, I have always looked at a song as a living breathing thing. The guitar, keys and vocals are it's personality. The bass and drums are it's heartbeat and respiration. Therefore we give it life. I don't feel that effects are necessary to give something life. I like a clean punchy tone similar to Marcus Miller. Even though my influences include Marcus, as well as many other styles like Paul McCartney, James Jamerson, Jack Bruce, John Entwistle, John Deacon, Phil Lynott, Gene Simmons, Geddy Lee and others. I have played everything from 60's and 70's rock to one hit wonders, rock and hair bands of the early 1980's original blues and country. I cannot say that any one is my favorite but I have never used effects on bass.