What type of amplifier should be connected to produce sound?

DJM-S9 has two sets of analog master outputs (audio outputs) and one set of booth monitor outputs.
Connecting these audio outputs to the external inputs of a general amplifier, mini component system, or powered speakers enables sound to be output to speakers through an external amplifier. Connect the DJM-S9’s [MASTER 1] output terminals to a device with XLR inputs and the [MASTER 2] output terminals to a device with RCA inputs. Connect the [BOOTH] output terminals to a device with TRS inputs.