The DAddario Custom Series line of audio cables now features a way to
connect your mobile device to your sound system in stereo with ease.
Available in two varieties, simply plug the 1/8 plug into the headphone
jack of your mobile device and insert the two plugs (L/R XLR or
1/4-inch plugs) into the desired channel in your sound system.

1/8 INCH TO DUAL 1/4 INCH AUDIO CABLE