Audio-Technica’s 3000 series Wireless In-Ear Monitor System is designed for use by musicians, system integrators, house-of-worship technical personnel and owners of live-performance venues. The durable in-ear monitor system is easy to use and delivers high-quality sound with dependable RF across more than three times the tuning bandwidth of competitive models in its price range. With design elements modeled after A-T’s 3000 series UHF Wireless Microphone Systems, the 3000 series IEM system features a rack-mount transmitter with front-panel controls and large OLED display, compact body-pack receiver and ATH-E40 professional in-ear monitor headphones.