The Thor Fiber F-8XLR-HiFi-TX/RX is the HIFI professional Multichannel audio over fiber optical transceiver with 3-PIN XLR interface, performs high-quality 1~8 Channel HIFI audio transmission over an optical line. Fiber Optic Transmitter High Quality audio signals are converted to digital signals and then converted to optical signals for transmission. The Fiber Optic Receiver does the photoelectric conversion from modulated light signal to the Analog XLR signal to transfer over fiber.
The Balanced Audio to Fiber Optic Converter/Extender is used for professional and extremely high-quality audio transmission over the fiber with such a low signal to noice ratio that you'll be blown away by the sound you get from analog sources.