@paulehoffman@infosec.exchange Because our guitarist already has the transmitter, we're going to get some more of these Xvive U45R receivers: https://www.zzounds.com/item--XVIU45R. If you don't have a transmitter yet, you can also buy the Xvive transmitter and receiver as a set. Each musician can then connect whatever IEMs they want to use to their receiver. The Shure SE215s seem like a solid choice that is not too spendy. https://www.zzounds.com/item--SHUSE215