Use the selector~ object to choose between one of several input signals (or none). The selector~ is similar to the Max switch object but for signals, however if no input is chosen, it outputs a signal composed of zero values.
Number of inputs
Specify which input is initially selected. If 0, where all signals are shut off and a zero signal is sent out.
Common Box Attributes
In other inlets: Any signal, to be passed through to the selector~ object's outlet depending on the value of the most recently received int or float in the left inlet, or the signal coming into the left inlet. The first signal inlet to the right of the leftmost inlet is considered input 1, the next to the right input 2, and so on.
The output is the signal coming in the "open" inlet, as specified by a number or signal in the left inlet. The output is a zero signal if all signal inlets are shut off.