Mandolin-banjo became more popular. In the heyday of mandolin orchestras and banjo bands (late 19th–early 20th century), all sorts of instruments were produced. The mandolin-banjo is one of the hybrids that resulted. It enabled mandolinists to produce a banjo sound without having to learn that instrument's fingerings. The instrument adds the banjo's volume to the mandolin. The banjolin is different from the banjo-mandolin in the number of strings that it has. Banjolins today are supposed to have four strings instead of 8 strings (in courses or pairs). However, that distinction is not universal; the "banjolin" name was patented in 1885 by
Mandolin audible, with less metallic sound from the strings. The type used by Avital is variation of the flatback, with a double top that encloses a resonating chamber, sound holes on the side, and a convex back. It is made by one manufacturer in Israel, luthier Arik Kerman. Other players of Kerman mandolins include Alon Sariel, Jacob Reuven, and Tom Cohen. Other American-made variants include the mandolinetto or Howe-Orme guitar-shaped mandolin (manufactured by the Elias Howe Company between 1897 and roughly 1920), which featured a cylindrical bulge along the top from fingerboard end to tailpiece and the Vega mando-lute (more commonly