The build thread for this bass, which covers all the specs and relevant build info, can be found here:
For those who are interested, here's a short sound demo for the bass though. I start with a short burst of one of my favourite sounds so far, then sweep the filters with each pickup solo'ed to give an idea of the huge variety of tones available. It's got that typical, full, throaty Wal-type sound, and basically sounds pretty awesome all over. I can't say I've mastered the preamp yet but I'm starting to get there. Enjoy - and forgive the playing, very much 'make it up as I go along'.
EDIT: Forgot to add that the bass is just plugged straight into a Focusrite Scarlett Solo AI, and recorded (along with the vid) via the Camera app on my PC. So, no DAW software, pedals or processing of any kind.