These matching sets pair our Wireless Microphone Transmitter Packs and our Wireless Microphone Transmitter Replicas, so you have an exact shape for your fitting. Stocked in the following models: Sennheiser 5212, Sennheiser 6212, Shure ADX1M, Shure ADXM, Shure UR1, Shure ULXD, Shure QLXD1, and Lectrosonics SSM. Contact us to special order additional models.