Hello Everybody, I look all over the forum but could not find a useful input for this. I would like to plug (possible not doing any damage to the speakers) an alesis drum machine in a parallel effect loop of an amp. The problem is that I do not know the Vpp of the output (L/R), headphones or Aux-out of the drum machine. I searched all over the internet for the output specs of the alesis and could not find an answer. Do you know if the output of the alesis is line level? Will such a connection work? In other words, have you done that? Thanks for your help. best, M.