Used Radial Engineering SGI TX/RX SET Direct Box

Used Radial Engineering SGI TX/RX Set in excellent condition, designed to send guitar or bass signals over long cable runs with studio-quiet performance. The SGI-TX converts your instrument to a balanced line for extended distances, while the SGI-RX converts it back to unbalanced at the destination. Built with rugged steel enclosures, high-headroom circuitry, and transformer isolation for low noise and reduced hum—ideal for stage racks, remote amps, and pedalboard-to-FOH setups.