Squier by Fender J Acoustic Beginner Bass Guitar Pack - Black Take out any guess work for everything needed to start laying down a groove is included all in one box Enjoy the comfort of a smaller neck profile and narrow width the Jazz Bass neck is celebrated for having by players all of the world With the Rumble bass amp jam along with your favorite band in silence using the 1/8th inch auxiliary input and the 1/8th inch headphone jack output Stay in tune with this bass and the band with the fully adjustable in height and note intonation 4 saddle chrome bridge On this Jazz Bass, Dial in a variety of thick snappy tones from the volumes for each of the 2 single coil pickups and a master tone pot that trims higher frequencies