Harley Benton HBV 800GNB Acoustic-Electric, Acoustic-Electric Violin 4/4, An acoustic violin with a built-in passive piezo pickup system, tone control, volume control, Mono jack output: 6.3mm, Top: solid spruce, Body: solid maple, Fretboard: ebony, Ebony pegs, The tailpiece is with fine tuners, Colour: Green-Burst, Incl. case, bow, rosin and jack cable