Having been awarded two Bass Player Editor Awards, the Kala U-BASS is truly a ground breaking short scale (21") bass that produces the same pitches as a standard bass instrument and is tuned in traditional bass tuning. Available in fretted and fretless, and 5-string models, the U-BASS is strung with proprietary strings that reproduce incredible bottom end both live and in the studio.

https://kalabrand.com/pages/u-bass