RADIAL ENGINEERING

SGI (Set) Stereo

Stereo TX/RX set, transmits dual instrument signals up to 100m over Cat5, Jensen transformers, etherCON locking connectors, preserves tone, zero noise.


$589.99 CAD
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Description

The Radial SGI Stereo (Set) is a complete two-piece stereo instrument line driver system designed to transmit unbalanced stereo signals such as those from guitar, bass, or keyboard pedalboards over long distances up to 100 meters (300 feet) without any signal loss, noise, or tone degradation. This set includes both the SGI-TX Stereo (transmitter) and the SGI-RX Stereo (receiver), forming a reliable link between your instrument rig and remote amplifiers, recording interfaces, or re-amp setups.

Utilizing a single standard Cat5 Ethernet cable, the SGI Stereo Set simplifies complex cabling while maintaining pristine audio quality. Built around premium Jensen transformers, the system preserves your instrument’s natural tone and dynamics even across large stages or studio rooms. The SGI-TX Stereo features dual ¼" inputs and thru-puts, while the SGI-RX Stereo provides dual ¼" outputs, ground lift switches, and a 180° polarity reverse switch for phase alignment when running stereo amps.

Whether used on stage or in the studio, the SGI Stereo Set is a go-to solution for stereo pedalboards, dual-amp configurations, or remote amp rooms, delivering pro-level performance, flexible integration, and road-ready durability in a compact and intuitive package.

Features

Complete Stereo Signal System
Includes both the TX (transmitter) and RX (receiver) units for full end-to-end stereo signal routing.

Send Stereo Signals Long Distance
Transmits two unbalanced instrument signals up to 100 meters (300 feet) over a single Cat5 Ethernet cable without noise or tone loss.

Premium Audio Quality
Built with Jensen transformers to preserve clarity, dynamics, and warmth across the entire signal path.

Locking Ethernet Connection
Uses rugged etherCON RJ45 connectors for secure, reliable cable locking on stage or in studio.

¼" Stereo I/O
Features standard hi-Z instrument inputs and outputs, plus thru-puts on the RX for flexible routing.

Ground Lift and Phase Reverse
Ground lift switches on both outputs and a polarity switch on the left channel prevent hum and phase issues.

Flexible Power Options
Powered by any 9V–18V supply; comes with a 15V adapter for easy setup.

Perfect for Stage or Studio
Ideal for remote amp setups, stereo pedalboards, isolation cabs, or control room-to-live room routing.

Specifications

General Specifications
Product Name: SGI Stereo Set
Product Type: Stereo Instrument Line Driver System (Transmitter + Receiver)
Function: Sends unbalanced stereo instrument signals over long distances using analog transmission
Transmission Medium: Standard Cat5 Ethernet cable
Transmission Distance: Up to 100 meters / 300 feet without signal loss or added noise
Signal Path: Balanced analog stereo signal over Cat5 between TX and RX
Transformers: Jensen Transformers (high-performance isolation and audio fidelity)
Power Requirements: 9V–18VDC (TX powered, 15V power supply included)

Included Units
Transmitter: SGI Stereo TX
Receiver: SGI Stereo RX
Connection Type: Locking RJ45 etherCON (Neutrik compatible)

SGI Stereo TX (Transmitter) Specifications
Inputs: 2 x ¼" Hi-Z instrument inputs (L/R)
Thru Outputs: 2 x ¼" Hi-Z Thru jacks for local amp or DI feed
Output: 1 x Locking RJ45 etherCON (to RX unit)
Power Input: DC barrel jack (9–18VDC, 15V PSU included)

SGI Stereo RX (Receiver) Specifications
Input: 1 x Locking RJ45 etherCON (from TX unit)
Outputs: 2 x ¼" Hi-Z outputs (L/R to amps or pedals)
Ground Lift: Independent L/R ground lift switches
Polarity Switch: 180° polarity reverse for Left channel

Use Cases
Studio: Remote amp miking with control room monitoring
Live: Long-distance stereo signal routing from pedalboards to stage amps
Complex Rigs: Stereo integration with wireless receivers, pedalboards, and multi-amp setups

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