Y

Y Connector
A lead that is split so that one source can feed two outputs, or a lead with a stereo jack plug at one end split into two mono connectors at the other (as used for mixing console insert points).

gaiety and life to everything. It is the essence of order, and leads to all that is good, just and beautiful, of which it is the invisible, but never less, dazzling, passionate, and eternal form.”
Plato