white cloud - take your time with the controls, even after 10 years I still find tones which I didn't know existed, subtley is the key.
For most of the time my amp settings are all zeroed(flat) and I just use the filters and Q switches. Wait until your PA engineer plugs it into his desk and has to put a 15dB pad on it as it will overload his channel ha ha!
Then you will discover that the mistakes you make on a passive bass suddenly bite your backside as they are magnified so now you, along with the rest of us, have to be very accurate on the fret.
But it will inspire you to play stuff you never thought possible..I am sure Alembic install some sort of magic into their instruments to make you do this.
Anyway happy 40th and have a great time with your bass AND don't forget to keep in touch with us all.