Pricing and availability
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Price
Average Price: $190
Standard/Professional
$119
$300+
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Price History
Based on price data from 5 merchants for "Radial SGI-TX Transmitter for SGI Instrument Line Driver System". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Elevate your stage and studio setup with the Radial SGI-TX Transmitter, a crucial component of the SGI Instrument Line Driver System. Designed for professional musicians who demand uncompromised audio quality, this transmitter allows you to extend unbalanced guitar or bass signals up to 330 feet without any loss of fidelity or signal degradation. Equipped with a premium Jensen transformer, the SGI-TX ensures a wide, flat frequency response, providing crystal-clear sound and eliminating the unwanted noise and hum typically associated with long cable runs.
The SGI-TX features a unique Drag Control, enabling you to adjust the impedance load to retain the natural feel and tone of your instrument's pickups. Its rugged 14-gauge steel chassis, complete with welded I-beam construction, offers exceptional durability for both studio and stage environments. Moreover, the SGI-TX is versatile with its power options, accommodating both the included 15V power supply and standard pedalboard power supplies, making integration seamless with your existing gear.
Whether you're recording in a multi-room studio or performing on a large stage, the SGI-TX Transmitter ensures your guitar or bass signal remains pristine and powerful, reaching its destination with the same vitality as when it left your instrument.
Key Features:
- Transmitter unit for Radial’s SGI line driver system
- Extends unbalanced instrument signals up to 330 feet via balanced XLR
- Includes premium Jensen transformer for optimal sonic performance
- Drag Control to tailor impedance for your instrument
- Compatible with 15V power supply and pedalboard-standard power supplies
- Robust 14-gauge steel chassis for enhanced durability
Product specs
| Type | Line Driver Transmitter |
| Channels | 1 |
| Inputs | 1 x 1/4" (instrument) |
| Outputs | 1 x XLR (transmit) |
FAQs
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What is the primary function of the Radial SGI-TX Transmitter?
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The Radial SGI-TX Transmitter is designed to send guitar or bass signals over long distances, up to 300 feet, without noise or signal loss, using a balanced line driver system.
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How does the Drag control on the Radial SGI-TX affect the tone?
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The Drag control reintroduces the natural tone that can be lost with buffered inputs, allowing you to adjust the load on your instrument's pickups for a more authentic sound.
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What types of connections does the Radial SGI-TX Transmitter support?
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The Radial SGI-TX Transmitter features a Hi-Z 1/4" input for instruments and a 600-ohm balanced XLR output to send the signal to the SGI-RX receiver.
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Can the Radial SGI-TX Transmitter be used with both guitar and bass?
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Yes, the Radial SGI-TX Transmitter is suitable for both guitar and bass, effectively preserving the instrument's tone over long cable runs.
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What role do Jensen transformers play in the Radial SGI-TX Transmitter?
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Premium Jensen transformers in the Radial SGI-TX ensure tone preservation across a wider bandwidth, maintaining the integrity of your instrument's sound over extended distances.
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During some live eras, and studio shots, we see Josh using the Line Drivers after his pedalboard
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Used With
Based on how musicians on Equipboard use Radial SGI-TX Transmitter for SGI Instrument Line Driver System, it is most commonly used with the following gear.
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