Detail 01
Two-piece TX/RX system
Both the transmitter and receiver are part of the signal path.
Product detailSKU #1500000455024
Radial EngineeringSGI TX/RX Instrument Line Driver System
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Independent shopping perspective
The Korena take
The SGI TX/RX is a two-piece instrument line-driver system for placing a guitar or bass amplifier far from the player while carrying the signal on balanced XLR cable. The TX sends the instrument signal and offers Drag Control for impedance adjustment; the RX receives it and adds a ground-lift switch for ground-loop hum or buzz. Jensen transformers and a stated 300-foot range make it suited to large stages, remote amp placement, isolation booths, and multi-room studio routing.
Strong match
Who this is for
- Running a guitar or bass signal to an amplifier positioned up to 300 feet away.
- Recording from a control room while the amplifier remains in a live room or isolation booth.
- Large-stage instrument routing that uses balanced XLR cable between the player and amplifier.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Balanced XLR connections
The long connection between the TX and RX uses balanced XLR cable.
Detail 03
Up to 300 feet
The system is specified for instrument-signal transmission across that distance.
Detail 04
Drag Control on SGI-TX
Allows impedance adjustment to restore the pickup-to-amplifier interaction described for the system.
Detail 05
Ground lift on SGI-RX
Addresses hum and buzz attributed to ground loops.
Final check
Know before you order
- 01Plan for a 15V power supply or a pedalboard-compatible power source.
- 02The long run between the two units uses balanced XLR connections.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does the system include both ends of the link?
Yes. It comprises the SGI-TX transmitter and SGI-RX receiver.
02How far can it carry an instrument signal?
It is specified to transmit guitar and bass signals up to 300 feet.
03Where can the amplifier be placed?
The system is intended for remote amplifier placement, including large stages, live rooms, and isolation booths.
