Compatible with these machines: Roland RS Series, Roland RS-540,Roland RS-640,

Roland SC Series, Roland SC-500, Roland SC-540,Roland SC-545, Roland SC-545EX,

Roland SJ Series, Roland SJ-1045,Roland SJ-540, Roland SJ-640, Roland SJ-645, Roland SJ-645EX,Roland SJ-740, Roland SJ-745, Roland SJ-745EX,

Roland SP Series,Roland SP-300i, Roland SP-540i,

Roland VP Series, Roland VP-300, Roland VP-300V, Roland VP-300i, Roland VP-500, Roland VP-500i, Roland VP-540, Roland VP-540V, Roland VP-540i, Roland VS Series, Roland VS-300, Roland VS-420, Roland VS-540, Roland VS-640,

Roland XC Series, Roland XC-540, Roland XC-540MT,

Roland XJ Series, Roland XJ-540, Roland XJ-640, Roland XJ-740