The TT-16 base station transmitter features 16 user selectable frequencies, controlled from front panel control buttons. A backlit LCD display allows the user to select the RF channel used, change Hi-Low RF transmit power, select intercom input source and adjust the input levels. A new feature, Enhanced Dynamic Range (EDR), greatly improves the signal to noise ratio, and works with the TR-16 talent receiver to provide clearer, more dynamic audio. The base station transmitter has a three pin XLR connector on the back of the unit that will accept intercom signal input and is selectable between RTS TW, Audiocom or Clear-Com. Other types of balanced audio input can also be used. The TT-16 also has 1/4-inch input jack on the back of the unit that will accept unbalanced line level signal input. Selection of the intercom type used and signal level adjustment is made from the front panel.