So, you’re looking for a 3 way headphone splitter are you? Let me just say now, you won’t get very far. 3 way headphone splitters are actually very difficult to find, you are better off looking for a 5-way and i’m guessing you won’t have any use for the average 2 way headphone splitter or you wouldn’t have stumbled upon this post.
Once again i’m going to have to give it up to Belkin, the Belkin RockStar 5-Way 3.5-mm Headphone Splitter is cheap, durable and allows up to 5 people to plugin and enjoy music. Feel free to search around this site or on Amazon but I’m 100% sure you will come back to the Rockstar. Here is a link to it on Amazon, you can’t beat the price!