Shure PSM 600 Wireless Personal Performance Pack Standard

P6T Wireless Transmitter:. Built-in audio limiter. 1/2 rackspace. internal power supply. Remotable/combinable antennas. Input knob. Operating mode selector (Stereo, Mono, MixMode). Earphone volume control. Frequency select switch. 8-segment input level LED. Frequency LED. 2 line-level XLR/1/4" combo inputs. 2 - 1/4" TRS loop outs. Local earphone monitor out. P6R Wireless Bodypack Receiver:. Rugged metal chassis. Operating mode selector (Stereo, Mono, MixMode). Volume and balance knobs. Defeatable limiter. High-frequency boost. -15dB pad. Power, RF reception, and low battery LEDs. E3 Sound Isolating Earphones:. High-energy micro speakers with extended frequency response. 1/8" gold-plated stereo connector. 62" cable. Sensitivity @ 1kHz: 115dB SPL/mW. Impedance @ 1kHz: 26 ohms.