since alembic does not make them, check out michaekkellyguitars.com if you want a fine
1-lookings
2-souding
acoustic electric bass
they come in 4and 5 strings-ebays is a good place to hook one
i got my cheap for about $500.
great sound- but do your self a favor and buy their better strings=the neck is std equipment(https://club.alembicguitars.com/Images/449/10994.jpg)
(https://club.alembicguitars.com/Images/449/10997.jpg)
(https://club.alembicguitars.com/Images/449/11000.jpg)