Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The JS-3 from Radial Engineering is a ruggedly built, compact unit that splits a single microphone input signal into three outputs for driving three mic preamps or mixers from one source. The JS-3 also features a -30dB pad for accepting line-level signals, making it extremely versatile. The unit has 100% isolation with high-quality Jensen transformers, providing clean audio and minimizing the buzz caused by ground loops.
The JS-3 features a bookend design that protects the connectors and switches. Crafted from 14 gauge steel, the unit is virtually indestructible. You can also rack-mount up to eight units with an optional J-Rak from Radial Engineering.
Compact, Rugged Design
Splits a single mic or line-level signal into three outputs
High-quality Jensen transformers offer great-quality sound and provide 100% isolation to protect against hum from ground loops
Uses standard XLR connectors
In the Box
Radial Engineering JS-3 - Three-Way Microphone Signal Splitter
3 Year Limited Warranty
Table of Contents
10Hz - 80kHz
Total Harmonic Distortion (THD)
0.05% or Less
Max Input Sound Level (SPL)
Common Mode Rejection Ratio
1 x 3-Pin XLR Female Input
1 x 3-Pin XLR Male "Thru" Direct Output
2 x 3-Pin XLR Male Isolated Direct Outputs with Lift Switches