Electric mandolin and "EM-8", with carved top bodies and four and eight strings respectively. Blue Star produces four and five string models under the name "Mandoblaster". Jbovier produces four and five string "EMC" electric mandolins, which resemble the Fender electric mandolins, and a four string "ELS" electric mandolin. EMC stands for Electric Mandocaster and ELS stands for Electric Leo Smith. The Eastwood Guitars manufactures solid body eight string electric mandolin under the name "Mandocaster". It has Telecaster resembling body, two single coil pickups and a pickup switch known from Stratocaster guitars. They also make "Mandocaster 12" which is actually an octave guitar.
Octave mandolin Octave mandolin The octave mandolin is a fretted string instrument with four pairs of strings tuned in fifths, G, D, A, E (low to high), an octave below a mandolin. It is larger than the mandola, but smaller than the mandocello and its construction is similar to other instruments in the mandolin family. Usually the courses are all unison pairs but the lower two may sometimes be strung as octave pairs with the higher-pitched octave string on top so that it is hit before the thicker lower-pitched string. Alternate tunings of G, D, A, D and A, D, A, D