MIDI TIME PIECE II I have confirmed that the power turns on and the link lights illuminate when MIDI devices are connected to some ports, but I have not checked beyond that due to lack of environment. This product is used, and may have scratches, stains, etc. Please refrain from purchasing if you are looking for a perfect condition or are concerned about minor details. * Please check the condition of the main unit and the presence of accessories in the photos. Everything in the photos is included. Instant purchase is OK.