The Radial SGI (Studio Guitar Interface) Set is a professional TX/RX system designed to send high-impedance guitar or bass signals over long distances without tone loss. It converts the instrument signal to balanced line level for transmission, then converts it back to instrument level at the destination, making it ideal for studios, stages, and amp rooms.
Key Features
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Complete SGI set including TX (transmitter) and RX (receiver) units
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Extends guitar or bass signals up to 100 metres using standard balanced XLR cable
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Preserves tone, dynamics, and feel over long cable runs
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Eliminates noise, hum, and signal degradation
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Balanced line-level transmission for reliability
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Ideal for remote amp rooms, live stages, and studio routing
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Rugged Radial steel enclosures for professional use
System Operation
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SGI-TX: Converts high-impedance instrument signal to balanced line level
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SGI-RX: Converts balanced signal back to instrument level for the amplifier
General Specifications
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Product type: Guitar signal extender / interface
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Configuration: TX & RX set
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Maximum distance: Up to 100 m
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Connections: 1/4″ instrument and balanced XLR (model dependent)
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Application: Guitar, bass, studio, live sound, amp isolation rooms
Typical Applications
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Sending guitar signals from control room to live room amps
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Large stages and touring rigs
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Silent stage and re-amping setups
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Studio recording environments
