Roland introduced its DR-WM55 wireless microphone designed specifically for Roland's BA-55 portable amplifier system, with Power On/Off and Echo On/Off switches.
![[Musikmesse] Roland DR-WM55](https://img.audiofanzine.com/img/product/normal/1/1/117951.jpg?fm=pjpg&w=334&h=243&fit=contain&s=11dc6b984b74e4c3eda9f3fb23014c04)