Compatible with: Boca REV, Grateful Dead Boca REV, Grateful Dead Koa REV+ 2, Grateful Dead Valen REV+, Koa REV 2, Koa REV 2 ST, Koa REV+, Koa REV+ 2, Koa REV+ ST, Koa REV+ ST 2, Napa REV, Napa REV ST, Valen REV+, Valen REV+ ST