Description
The Radial Engineering SGI-TX is a transmitter unit designed to drive unbalanced guitar signals over long distances via a balanced XLR cable without introducing noise or signal loss. It uses a discrete buffered circuit and features a premium Jensen transformer for exceptional audio performance, ensuring the original tone of your instrument is preserved.

Product Specifications:
Audio circuit type: Discrete buffered signal path with transformer isolation.
Transformer: Jensen JT-11-YPMC.
Input Impedance: Variable from 22k-422kΩ (Drag control dependent).
Output Impedance: 2.2kΩ (XLR balanced).
Frequency Response: 10Hz - 40kHz (±0.5dB).
Maximum Input: +8.5dBu, 1% THD+N, unbalanced.
Dynamic Range: 121.4dB.
Total Harmonic Distortion: 0.0013% @ -20dBV, 22Hz to 22kHz.
Intermodulation Distortion: 0.01%, 60Hz/7kHz, 4:1, -20dBV.
Input Connector: 1/4" unbalanced.
Output Connector: XLR balanced.
Power: +15VDC/400mA adapter included (compatible with 9V-15V supplies).
Construction: 14-gauge steel chassis & outer shell.
Size (L x W x D): 2.75" x 4.25" x 1.75" (70 x 108 x 44mm).
Weight: 1.5lbs (0.68kg).
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
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Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.




