"Wireless In Ear Transmitter Frequency range: G7E (506-542 MHz), Improved scan and sync mode to search free frequencies and infrared transmission, Audio reference companding for clear honest in ear sound, Robust metal..."
Shure P9T PSM 900 G6E - wireless in-ear transmitter, frequency range: G6E (470-506 MHz), new and improved scan and sync modes to scan and send frequencies and settings, audio frequency range: 35Hz-15kHz, 20x parallel...
Sennheiser SR IEM G4 A-Band, Evolution Wireless In Ear System Transmitter (SR IEM G4), up to 1680 frequencies in 42 MHz bandwidth, 20 channel banks with each upt to 12 Presets, up to 16 compatible systems, audio...
Sennheiser SR IEM G4 G-Band, Evolution Wireless In Ear System Transmitter (SR IEM G4), up to 1680 frequencies in 42 MHz bandwidth, 20 channel banks with each upt to 12 Presets, up to 16 compatible systems, audio...