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Portable mic splitting on stage or in the studio

The JS2 is a professional mic splitter designed to split a single source to multiple destinations simultaneously without signal degradation or noise. A premium Jensen transformer inside provides galvanic isolation to eliminate buzz and hum from ground loops, while maintaining an extremely wide bandwidth with ultra-low distortion and phase shift. Ground lifts on the outputs help further reduce noise, while an input pad allows line-level sources to connected as well. Both the JS2 and the JS3 can be rack mounted for touring and installation purposes, with up to eight fitting in the Radial J-Rak.

Specifications
Audio circuit type:	Passive mic/line splitter, transformer based
Transformer:	JT-MB-CPC, 1:1 ratio
Number of channels:	Three-way splitter (one in/three out)
Frequency response:	20Hz ~ 20KHz (+0dB/ -2dB)
Dynamic range:	140dB
Total harmonic distortion:	0.0005% @ 1kHz
Phase Deviation:	0.7° @ 100Hz; 2.8° @ 20Hz
Input Impedance:	2.4k Ohms, unbalanced
Output Impedance:	150 Ohms, balanced
Maximum Input:	+25dBu @ 1kHz
Features
Input pad, Ground lift
Input Connectors:	XLR-F in
Output Connectors:	Isolated output
General
Construction:	14-gauge steel chassis & outer shell
Size (L x W x D):	3.3" x 5.0" x 2" (84 x 127 x 48mm)
Weight:	1.55lb (0.7kg)
Shipping size (L x W x D):	4" x 3" x 6.5" (102 x 76 x 165mm)
Shipping weight:	1.92lb (0.87kg)
Power:	Passive, no power required
Conditions:	For use in dry locations only between 5°C and 40°C
Warranty:	Radial 3-year, transferable

Using the JS2 for a 2-way split

The Radial JS2 is the perfect interface for splitting a microphone to feed more than one mixer at the same time. 100% isolation eliminates potential ground loops between the two consoles for quiet performance. The main output provides a 48V phantom power return path to the mic.

Using the JS2 to compare two mic preamps

In the studio, it is often advantageous to compare the sound of two mic preamps on a particular voice. The JS2 is ideally suited for this as it will not color the sound of the mic or add distortion. The plug & play simplicity makes set up quick.

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Radial Engineering

Portable mic splitting on stage or in the studio

Using the JS2 for a 2-way split

Using the JS2 to compare two mic preamps