The Sescom SES-X-FA2 is a professional, portable 2-channel audio extender designed to send balanced microphone or line-level signals over long distances via fiber optic cable. This complete kit includes both a transmitter and a receiver unit, enabling high-quality analog audio transmission up to an impressive 12.4 miles (20 km) over a single-mode fiber or 984 feet (300 m) over multi-mode fiber. Each unit features two balanced XLR connectors—inputs on the transmitter and outputs on the receiver—and a simplex ST connector for fiber attachment. A key feature for field use is the per-channel switch on the transmitter, allowing each input to be set independently for microphone or line level, accommodating various source types without external pads or adapters. Engineered for maximum flexibility in broadcast, live event, and installed sound applications, the system provides 24-bit, 48 kHz audio encoding with a signal-to-noise ratio greater than 85 dB, ensuring clean, crosstalk-free transmission. A major advantage for remote use is its versatile powering option: each of the compact units can be powered either by the included AC adapters or by a standard 9V battery, providing approximately four hours of operation for true field portability. This complete package comes in its original box, offering a reliable, adjustment-free solution for sending professional audio over vast distances with immunity to hum and RF interference. Read more

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