Standard 6 string bass gitarre

Hi,
I’m selling or trading my Fibenare bass. It’s an absolutely amazing instrument with a fantastic neck, great action, and endless sustain. Manufactured in 2005.
Technical specifications:
35˝ scale (killer low B)
Adjustable string spacing (18-20 mm)
Ebony fingerboard
Maple neck
Fibenare pickups and electronics
In case of a trade, I’d be interested in a 4- or 5-string bass with a more traditional sound rather (JB) than a modern one.