I present a slightly custom bass - Spector Euro 4 LX. Made for Fitty Wienhold, bassist of U.D.O.
It differs from the standard Euro version by the wood of the fretboard - here we have ebony instead of rosewood.
The previous owner replaced the preamp with a copy of HazLab - LHZ-01, with a choice of power supply for 9V (imo it better reflects that classic Spector grit & grind) or 18V (imo gets along better with distortions, 9V sounds too harsh, doubling the voltage smooths out the drive).
This bass will be the hero of tomorrow's cover on my YouTube channel!