the t.bone free solo PT 660 MHz/8 CH Rack

the t.bone free solo PT 660 MHz/8 CH Rack, 8 Channel Rack, Pre-assembled and pre-set, For the operation of headsets, lavalier microphones or line signals (guitar, etc.), Frequency band: 655 - 679MHz, With antenna splitter for the optimum reception of 8 radio links simultaneously, Installed in 5U lightweight rack, Adjustable transmission power: 5 mW, 10 mW, 20 mW, Infrared transmission of the setting from the receiver to the transmitter, Pilot tone, 25 KHz steps, Operation with 2x AA batteries or rechargeable batteries (optional), Includes a guitar cable and plastic case