Magnus Krempel is a quite common bass builder in germany, he also builds for Kristall basses and Loewenherz.
Neck: Birdseye Maple
Pickups: Bartolini MM 5-Strings with Dummy Coil for a noiceless single coil use
Gain is Push-Pull to switch from parallel to singlecoil, Schaller mechanics, Neutrik phone jack
built 1999, I also have the original bill (it is only in german), original price was 2400 DM.
I am looking for 4 strings. WW Buzzard, a nice Fortress 2014 LTD/ Flashback or 1000€.