That's a vector-drawn "logo" that can be purchased from a couple of sites at least. 9.99 € here in France. It might look nice, and seem to be cool, but that is one screwed up logo. It purports to be about bass, but has two guitars in a 'X' shape. The sales sites refer to them as "grunge" guitars. Oh, really? How many peeps actually read anything? They look at the pictures and move on. Whoever came up with that logo has zero branding knowledge. It's a disaster from that aspect.
Not beating on you, @roccobass, I enjoyed looking at it. But it did take me back to when I had to work for a living and pay a designer to develop a couple of logos for me. They take a lot of work to get right, even the ones that look really simple when finished.