Mike went to wish Happy Anniversary to the Jazz Chorus at the Roland booth at Summer NAMM and could discover the brand new JC-40 combo.
![[NAMM][VIDEO] Roland JC-40 Jazz Chorus amp](https://img.audiofanzine.com/img/product/normal/2/4/240935.jpg?fm=pjpg&w=334&h=243&fit=contain&s=96e7046159c060653fb760102772ec6d)