ehehhe 

prendi un dac e come argomenti dell'oggetto metti quante uscite vuoi:

"Arguments

int Optional: You can create a dac~ object that uses one or more audio output
channel numbers between 1 and 512. These numbers refer to logical channels
and can be dynamically reassigned to physical device channels of a particular
Audio output and on/off dac~
110
driver using either the DSP Status window, its I/O Mappings subwindow, or
an adstatus object with an output keyword argument.Arguments, If the
computer’s built-in audio hardware is being used, there will be two input
channels available. Other audio drivers and/or devices may have more than
two channels. If no argument is typed in, dac~ will have two inlets, for input
channels 1 and 2."