ZRAMO&reg; Professional Converter Adapter Gold Stereo Mono Jack Adaptor, 6.35mm 1/4 Male to 3.5mm 1/8 Female Audio Mic Plug Adapter Jack, Microphone Accessory-5 Piece 6.35mm male to 3.5mm female stereo audio adapter work for 3.5mm or 6.35 jack qeuipment mics and headphones 5pc total