More on Amazon.com : http://www.amazon.com/gp/product/B003TN3G60?tag=purrfectcatdi-20

Jackbox with Kids 8 Position Stereo and Individual Volume Control

Split one audio source for up to eight people
Great for schools day cares and other institutions
Eight 14 headphone jacks with individual volume controls
Built-in Y-cable with both 14 and 35 mm mini plugs for connecting to a wide variety of audio sources
Compatible with stereo or mono audio sources