Full Size 4/4 Advance Electric Silent Violin with Triangular Light Weight Hardshell Case * Made of selected solid Spruce top, Maple Side and Back * Full Brazil wood Bows with unbleached horsehair * Advance 9 V battery amplifier (compare with low end 3 Volt Amplifier elsewhere) * Hook-up with amplifier/HiFi or headphone. Includes 8 foot amp cable and earpiece