The  Longbow American Classic two string (E and A strings) electric bass is hand made in the USA from a single plank of American hard maple. The wood is finished with tung oil. The scale length is 34", 32" or 30". Each pickup has a dedicated humbucking pickup. The two strings are supported by individual chrome bridges. The neck is fretless with side dots and a real bone nut.

The design means construction should be relatively simple. The price was $395 in 2007.

The Atlansia Dualist Two string bass is a very similar instrument.

Photos from longbowbass.com