Nice. Is that the new Jackson JS Series? Why the five knobs?
It's a David Ellefson USA Custom Shop Rust In Peace 20th Anniversary, 1 of 60 5 strings in black.
As Evdhimong said, two volumes and on board EQ.
I have a JS Series which is now for sale in a local music shop...but it also had five knobs, just without the onboard EQ stacked knob. I was slowly adding the Badass II bridge, Hipshot tuners and the DE EMG pickups (which I also plan to sell now) to make it as close to the USA version when this came up for sale and I just had to have it....and more importantly got clearance from the LHSMaj.
Apologies for re-posting this picture but it shows them side by side. You can see the differences between the USA Custom Shop & the JS, most noteably string spacing, control spacing and headstock shape & angle and slight variation in the body shape. The JS was bolt on which isn't evident in the picture I had also upgraded the tuners to Hipshots at the time I took the picture.