Sennheiser EW IEM G4 Wireless Ear Monitor Original

Evolution Wireless In Ear System
Consists of UHF bodypack receiver (EK IEM G4), 9.5" transmitter (SR IEM G4) and IE4 earphones
Stereo / focus / mono modes
Up to 1680 frequencies in 42 MHz switching bandwidth
20 Channel banks each with up to 12 presets
Up to 16 compatible channels
Frequency response 25 to 15,000 Hz
Frequency transmission via infrared interface
Pocket receiver with charging contacts for optional rechargeable battery BA 2015 (NiMH)
Pilot tone
Autotune to find free frequencies
Audio Gain includes 60 dB
4-Digit battery indicator on the transmitter and receiver
HDX compander
LCD display with NF level and channel display
3.5 mm jack for earphones
Adjustable limiter
Switchable transmission power 10/30/50 mW
WSM support (Ethernet interface for Frequency Management)
Adjustable 6.3mm headphone jack on the transmitter
1 x BNC antenna socket
Inputs: 2 x jack / XLR female balanced combo
Power supply: 10.5 - 16 V DC
Includes power supply NT 2-3 CW
1 x Earphones IE 4
2 x 1.5V battery
Rack kit GA 3 for 19" installation included
Frequency range B-band: 626 - 668 MHz