How do I use UE Pro In-Ear Monitors on stage? Follow You have many hardwired and wireless options for getting a stage in-ear mix. Eliminate the confusion of hard wired and wireless options with the simplicity of the UE Sound Tap. Related articles I am a bass player. Which UE Pro In-Ear Monitor is best for me? Does an individual’s body weight changes affect the fit of Ultimate Ears In Ear monitors? Can I use in-ear monitors for everyday listening?