You mixed an Alembic preamp with Bartolini pickups?
I have custom Alembic pickups/pre in my Quantum and love the extended low end I can get. I decided to go with simple electronics and selected the same pre that comes with the bass activator pickups. I find the ability to change the resonant peak of the pickups to be much more useful on stage than having a lot of tone controls.
Sweet looking bass, by the way...
Thanks to all of you for commenting on the beauty of my bass. She is a stunner. I bought it from Bass Northwest. It was pictured on their website and I immediately bought it.
Re: Alembic/bart pups. I have done this to at least 4 basses and has worked out perfectly every time. I have found, over many years, that the low-pass filters in cranked position yield a sort of a magical vibe. I use them that way most of the time (except in "Jaco" mode where I use the neck pup knob to warm up the tone), all EQ at the amp. This is the "S.Clarke" version without switches.
Love my bass!!!!!