Hadean Acoustic Electric Bass Ukulele UKB-23 Made from the finest high quality materials including a walnut body Comes with preamp for amplified use with volume, bass, mid, and treble control Uses Aquila Nylgut strings which assure tuning stability provides increased accuracy of fret-intonation Trus-Rod Adjustable neck & Integrated Tuner for fast and easy tuning Designed and set up to play standard bass guitar notes