The Shure WA304 Instrument Cable connects your instrument directly to a Shure bodypack transmitter using the 1/4" jack to a 4-pin TA4F connector. Like all Shure products it has been extensively tested to ensure countless hours of fault-free use. For use with T1 SC1 PG1 PGX1 SLX1 LX1 U1 UC1 ULX UR1 UR1M UR1H & UT1 bodypacks