The WIR TX90 DC two channel infrared transmitter combines infrared modulator and emitter technology into a single mountable enclosure - reducing operating cost and eliminating precious rack space. The WIR TX90 DC features an easy to use configuration preset for Music, Voice, or Hearing Assistance Applications. It operates on dual 2.3/2.8 or 3.3/3.8 MHz selectable frequencies - ideal for high quality audio programs such as music, theater and audio description. The WIR TX90 DC will accept any line level, balanced or unbalanced audio inputs, and includes adjustable tone and volume control. Infrared receivers detect the transmission and convert the light signals back into audio signals. The 2.3-3.8 MHz operating frequencies minimize high efficiency lighting interference. No FCC license or radio approval is required with this equipment. It can be used anywhere in the world.
