Roland and Eric Johnson reworked the Blues Cube guitar combo so that they can receive the new Tone Capsule modification circuit.
![[NAMM][VIDEO] Roland EJ Tone Capsule](https://img.audiofanzine.com/img/product/normal/2/3/231494.jpg?fm=pjpg&w=334&h=243&q=70&fit=contain&s=d12b65a9d025daede41e4b6d5e6430a3)