. Remember all roland drums and cymbals have dual triggers.... you can use y splitter cable split one of your other drums.. or cymbals...... Or use auxiliary input ......with Y splitter cable for two triggers separate.... Nice add-on even for roland SPD-sx drum machines......
. These are compatible with all electronic drums..kits.... All different brand drum modules will work with these drums.....
100% guaranteed to work perfectly
Buy them both you get them for 35 $bucks each ...great deal.....