Hi TB!
I own a westone spectrum ii since uhmmm 1991.
http://www.westone.info/spectrum2bass.html
I can't find a reason to get rid of it!
Solid mechanics, barely looses the tune, straight neck after 20 years, pots silent, punchy sound and efficient active electronics.
It is equipped with 2 soapboxes magnabass iv and v, can't say about what is inside the bass, the electronics.
There is just a thing that does not make me happy, which is the mid pot, (tone?), whose effect on the sound is pretty much none, if not for the last tenth of a turn.
I have been long considering an upgrade, but don't know where to start from: pickups, electronics or both?
Any advice will be appreciated!
Thank you in advance and cheers from hamburg, germany.
Sergio