Sennheiser EW IEM G4 Wireless Twin In-Ear Monitor System E Band

Sennheiser ew IEM G4 Twin E-Band, In Ear System, Evolution Wireless Series, Consists of 2 x UHF bodypack receiver (EK IEM G4), 9.5" transmitter (SR IEM G4) and 2 x IE4 earphones, Frequency range: E-band 823 - 865 Hz, Stereo- / Focus- / Mono - Mode, Up to 1680 frequencies in 42 MHz switching bandwidth, 20 Channel banks each with up to 16 presets, Up to 16 compatible channels, Frequency range: 25 - 15,000 Hz, Frequency transmission via infrared interface, Pocket receiver with charging contacts for optional BA 2015 rechargeable battery (NiMH) (battery not included), Pilot tone, Auto tune to find free frequencies, Audio Gain includes 60 dB, 4-Digit battery indicator on the transmitter and receiver, HDX compander, OLED display with AF level and channel display, 3.5 mm jack for earphones, Adjustable limiter, Switchable transmission power 10/30/50 mW, 1 x BNC antenna socket, Adjustable 6.3mm headphone jack on the transmitter, 1 BNC antenna jack, 2 x Jack/XLR female balanced combo jack Inputs,