Roland ME-20B BASS EFFECTS manual download
- Roland ME-20B BASS EFFECTS manual download
English 
- Bedienungsanleitung Roland ME-20B BASS EFFECTS
- Roland ME-20B BASS EFFECTS manual
- Mode d'emploi Roland ME-20B BASS EFFECTS
- Инструкция по эксплуатации Roland ME-20B BASS EFFECTS
- Manuale d'uso Roland ME-20B BASS EFFECTS
- Manual de instrucciones Roland ME-20B BASS EFFECTS
- Manual de uso Roland ME-20B BASS EFFECTS