4-string acoustic bass guitar from Tombstone
The Tombstone brand is known for its instrument cases, but ESP will also design acoustic-electric guitars under the same name.
![[NAMM] Tombstone offers acoustic-electric guitars](https://img.audiofanzine.com/img/product/normal/2/3/230636.png?fm=pjpg&w=334&h=243&fit=contain&s=81845ec27b24b0f7a566a09ac9df520d)