Solid-State Guitar Preamp from Roland
This product is no longer manufactured.
Roland and Martin Guitar have partnered to introduce the new Roland AP-1 preamp.
![[NAMM] Roland & Martin Guitar AP-1](https://img.audiofanzine.com/img/product/normal/1/8/18309.jpg?fm=pjpg&w=334&h=243&fit=contain&s=c8f1fd7ad27898bf67bc8999c57acfd8)