A truly one of a kind instrument from Tom Martinson, this 6 string fretless bass guitar is made in the USA and is a fraction of the price what most other American manufacturers will charge for something of this quality. Unfortunately, we have no idea what the materials are or what the electronics are other than the fact that it does have active electronics/pickups and a brass nut. Overall, the bass is in very good condition and it will ship in an aftermarket gig bag.