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Radial Engineering Ltd.

LX-3™  Line Splitter User Guide

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radiaL LX-3 paSSive Line SpLitter

uSer guide

Introduction ....................................................................................... 1

Features ........................................................................................... 2

Overview........................................................................................... 3

Making Connections ......................................................................... 4

Using the Pad ................................................................................... 4

Using the Ground Lift........................................................................ 5

Optional Mounting Accessories ........................................................ 6

FAQ .................................................................................................. 7

Specifications

 ................................................................................... 8

Block Diagram .................................................................................. 9

Radial Limited Warranty ...................................................Back Cover

Thank you for purchasing the Radial LX-3™ line-level audio splitter. We are confident that you will find that it exceeds all expec

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tations in terms of sound quality and reliability. 

Before you begin using the LX-3, please take a few minutes to read this short manual and familiarize yourself with the various 

connections and features the LX-3 offers. For additional information, please visit the radial website, where we post frequently 

asked questions and updates that may answer any questions you have. If you still find yourself in need of more information, feel 

free to send us an email at [email protected] and we will do our best to respond in short order. 

The LX-3 is a high performance splitter that will provide you with years of trouble-free operation while offering the best possible 

audio quality. Enjoy!  

Summary of Contents for LX-3

Page 1: ...Line Splitter jensen transformer equipped Radial Engineering Ltd 1588 Kebet Way Port Coquitlam BC V3C 5M5 Tel 604 942 1001 Fax 604 942 1010 Email info radialeng com user guide...

Page 2: ......

Page 3: ...und quality and reliability Before you begin using the LX 3 please take a few minutes to read this short manual and familiarize yourself with the various connections and features the LX 3 offers For a...

Page 4: ...ground at the XLR output 4 Direct Thru Output Direct output to connect to recording or monitor systems 5 ISO Output 1 2 Transformer isolated outputs eliminates hum buzz caused by ground loops 6 Book E...

Page 5: ...t compressors or effects units to splitting the output of a console to multiple recording devices Inside the LX 3 the signal is divided three ways between the DIRECT THRU ISOLATED 1 and ISOLATED 2 XLR...

Page 6: ...source the iNPUT pAD Should you have a particularly hot input signal that you are sending to the LX 3 you can engage a 12dB pad to knock down the signal and prevent distortion This is done using the P...

Page 7: ...may need to engage the ground lift on this output to disconnect the audio ground and help remove buzz and hum on this output Ground lift switches are also present on the isolated outputs to provide fu...

Page 8: ...plitter allowing you to mix and match as needed Both J RAK models are built of 14 gauge steel with a baked enamel finish Each direct box can be front or rear mounted allowing the system designer to ha...

Page 9: ...the signal to balanced audio at the isolated outputs The direct output will mirror the input and it will be unbalanced if the input is unbalanced Do I need power to drive the LX 3 No the LX 3 is comp...

Page 10: ...Distortion 0 001 1kHz Phase Deviation 0 6 20Hz Common Mode Rejection 105dB 60Hz 70dB 3kHz Input Impedance 712 Output Impedance 112 Transformer Jensen JT 123 FLPCH Input Pad 12dB Ground Lifts Disconnec...

Page 11: ...r User Guide 9 BLOCK DIAGRAM Specifications are subject to change without notice COMBO JACK BAL IN 12dB INPUT PAD INPUT PAD ON OFF JT 123 FLPCH GROUND LIFT GROUND LIFT ISO OUT GROUND LIFT THRU OUT INT...

Page 12: ...rmed under this limited and transferable warranty This warranty shall not apply if the product has been damaged due to abuse misuse misapplication accident or as a result of service or modification by...

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