HQRP 4-Pin Mini Connector (TA4F) to 1/4-Inch Connector Instrument Cable for Shure WA302 / WA306 Replacement Plus HQRP Coaster HQRP&reg; 4-Pin Mini Connector (TA4F) to 1/4Inch (6.35mm) Connector Instrument Cable plus HQRP&reg; Coaster; Length: 2.5ft; 1 Year warranty!