Mandolin-banjo John Farris for an instrument with 8 strings. The Farris banjolin was offered in soprano, alto, tenor, and bass models. However, he "converted it to a four-string instrument," maintaining the mandolin and violin scale length and tuning (GDAE). Banjo hybrids normally take their names from the Banjo- prefix, and then the second half of the other instrument's name, such as banjocello, banjo guitar, and banjolele which implies the banjolin is a sort of mandolin/banjo hybrid. In the advertisement, Farris did not mention where the name came from, but did say that it was "fingered like the violin." Banjolins should not
Mandolin mimic a portion of the intervals on a standard guitar tuning to achieve familiar fretting patterns. The mandolin is the soprano member of the mandolin family, as the violin is the soprano member of the violin family. Like the violin, its scale length is typically about . Modern American mandolins modelled after Gibsons have a longer scale, about . The strings in each of its double-strung courses are tuned in unison, and the courses use the same tuning as the violin: G–D–A–E. The piccolo or sopranino mandolin is a rare member of the family, tuned one octave above the mandola