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Radial JX42 V2™ Owner’s Manual -  Part # R870 1062 10 / 02-2021 

Specifications and appearance are subject to change without notice.

Radial Engineering Ltd.

1165-1845 Kingsway Ave, Port Coquitlam BC  V3C 1S9

Tel:  604-942-1001 • www.radialeng.com

Email:  [email protected]

RADIAL ENGINEERING LTD.

3 YEAR TRANSFERABLE WARRANTY

RADIAL ENGINEERING LTD. (“Radial”) warrants this product to be free from defects in material and work-

manship and will remedy any such defects free of charge according to the terms of this warranty. Radial will 

repair or replace (at its option) any defective component(s) of this product (excluding finish and wear and 

tear on components under normal use) for a period of three (3) years from the original date of purchase. In 

the event that a particular product is no longer available, Radial reserves the right to replace the product 

with a similar product of equal or greater value. To make a request or claim under this limited warranty, the 

product must be returned prepaid in the original shipping container (or equivalent) to Radial or to an autho-

rized Radial repair center and you must assume the risk of loss or damage. A copy of the original invoice 

showing date of purchase and the dealer name must accompany any request for work to be performed 

under this limited and transferable warranty. This limited 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 any 

other than an authorized Radial repair center.

THERE ARE NO EXPRESSED WARRANTIES OTHER THAN THOSE ON THE FACE HEREOF AND DE-

SCRIBED ABOVE.  NO WARRANTIES WHETHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT 

LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 

PURPOSE SHALL EXTEND BEYOND THE RESPECTIVE WARRANTY PERIOD DESCRIBED ABOVE 

OF THREE YEARS. RADIAL SHALL NOT BE RESPONSIBLE OR LIABLE FOR ANY SPECIAL, INCIDEN-

TAL OR CONSEQUENTIAL DAMAGES OR LOSS ARISING FROM THE USE OF THIS PRODUCT.  THIS 

WARRANTY  GIVES YOU  SPECIFIC  LEGAL  RIGHTS, AND YOU  MAY ALSO  HAVE  OTHER  RIGHTS, 

WHICH  MAY  VARY  DEPENDING  ON  WHERE  YOU  LIVE AND  WHERE  THE  PRODUCT  WAS  PUR-

CHASED.

To meet the requirements of California Proposition 65, it is our responsibility to inform you of the following: 

WARNING:

 This product contains chemicals known to the State of California to cause cancer, birth defects 

or other reproductive harm.

Please take proper care when handling and consult local government regulations before discarding.

All trademarks belong to their respective owners. All references to these are for example only and are 

not associated with Radial.

Summary of Contents for X42 V2

Page 1: ...and appearance are subject to change without notice Copyright 2021 Radial Engineering Ltd Radial Engineering Ltd 1165 1845 Kingsway Ave Port Coquitlam BC V3C 1S9 Tel 604 942 1001 www radialeng com Ema...

Page 2: ...ze yourself with the many features available on the JX42 V2 allowing you to get the most out of this powerful switching device If you have any questions that are not addressed by this user guide pleas...

Page 3: ...nd Jensen transformer isolation on both outputs offer studio quality sound while eliminating hum and buzz caused by ground loops 3 TUNER OUTPUTS The JX42 includes tuner outputs on both the front and b...

Page 4: ...be on simultaneously 3 TUNER OUT Buffered unbalanced output to feed a tuner pedal This output is fed by all inactive instrument inputs and can be used simultaneously with the rear panel Tuner output 4...

Page 5: ...ts When a JR 2 remote is connected the front panel amp select switch on the JX42 will be inactive 9 TUNER OUT Buffered unbalanced output to feed a separate tuner This output is fed by all inactive ins...

Page 6: ...JX42 by pressing the corresponding front panel ON switch Each switch is backlit and will illuminate when the input is selected To deselect any instrument press the ON switch a second time The JX42 all...

Page 7: ...he amp outputs are muted the Amp Select Switch will not be illuminated Please see the JR 2 and MIDI sections of this manual for further details THE TUNER OUTPUTS The JX42 has two tuner outputs with on...

Page 8: ...o be operated in BANK mode which stores up to four combinations of input on off settings eliminating excess toe tapping during complex performances When the JR 5 is operating in BANK mode the JX42 fro...

Page 9: ...REMOTE FOR AMPS The JX42 is also compatible with the optional Radial JR 2 remote footswitch which can be used to control the amplifier outputs from up to 300 feet away Connect the JR 2 remote to the r...

Page 10: ...ic channel is particularly useful when linking multiple MIDI devices as they can all be set to only respond to changes on their assigned channel Some MIDI equipment will default to OMNI mode when firs...

Page 11: ...MIDI IMPLEMENTATION CHART The JX42 is setup to respond to both MIDI Control changes and Program changes Control changes can select both guitars and amplifiers on the JX42 while Program changes are res...

Page 12: ...dB 0dBv Gain 0 3dB Maximum Input 18dBu Output 1 THD 1kHz 17dBu Output 0 1 THD 1kHz Total Harmonic Distortion Noise 0 001 100dB 1kHz 0dBu Total Harmonic Distortion 0 0006 105dB 1kHz 0dBu Signal to Nois...

Page 13: ...True to the Music Radial Engineering Ltd JX42 V2 Owner s Manual 12...

Page 14: ...True to the Music Radial Engineering Ltd JX42 V2 Owner s Manual...

Page 15: ...True to the Music Radial Engineering Ltd JX42 V2 Owner s Manual...

Page 16: ...and the dealer name must accompany any request for work to be performed under this limited and transferable warranty This limited warranty shall not apply if the product has been damaged due to abuse...

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