This is an amazing instrument that has been built by Turkish luthier Osgur Turan
Top class woods and finish as well as top drawer parts such as Aero pickups and Mike Pope Flexcore preamp (this is a tried and tested formula as you probably know).
This is a 100% professional bass that will deliver amazing results both live and in the studio.
It's a used bass but it is in absolutely perfect condition.
Turan Guitars BS Signature Bass