This rugged Y-Adapter from Monster Cable splits audio from a single 1/4" female mono cable to two standard 1/4" male cables.A signal chain is only as strong as its weakest link. Monster's Y-Adapters maximize signal and minimize noise for the best possible performance from your equipment. Monster CableLinks adapters allow musicians, DJs, home theater builders, video enthusiasts, audiophiles and studio engineers to hook up their gear with the confidence that they're getting maximum performance and maximum durability.