The bass is made by Stradi in Poland. Here are the specs.
Body: mahogany, deeply chambered, with pau ferro veneer on back
Top: lightly flamed deeply roasted oak, carved
Neck: 5-piece, oak center, birch sides with roasted oak linings
Fingerboard: ebony, swirl dots fret markers made of brass
Pickup: Delano TheXtender HE (quadcoil), passive
Here is a nice video about the company ( Thanks @Al1885 )
