Radial Engineering JS-2 User Manual

INPUT PANEL
1. -30dB PAD Allows line-level
sources to connect to the JS•2's
1 2
input.
2. Mic input For low impedance
microphone level signals.
3. Direct-1 thru 600 ohm mic-
level direct output will pass
phantom power to microphone.
4. Bookend design 14 gauge
steel outer shell creates protective
zone around connectors and
switches.
5. Full-bottom no-slip pad This
provides electrical isolation and
plenty of "stay-put" friction to
keep the JS•2 in one place.
6
OUTPUT PANEL
6. Direct-2 thru Duplicate 600
ohm mic-level direct output.
7. Ground lift (Direct-2 thru)
Lifts the ground pin-1 on the
direct-2 thru XLR connector.
8. Isolated output 600 ohm mic-
level transformer-isolated.
9. Ground lift (Isolated output)
Lifts the ground pin-1 on the
isolated output XLR connector.
10 11
CONSTRUCTION
10. Steel I-beam enclosure
eliminates stress that could
torque the PC board and cause
solder joint failure.
11. Military-grade double-sided
PCB with plated through-holes is
bolted to welded steel standoffs.
12. Jensen transformer offers
outstanding audio performance.
13. Sturdy PC mounted switches
are high-cycle rated for long life.
13
Radial Engineering
3 4 5
JS•2 SPECIFICATIONS
Frequency response
Max 20Hz input level
Phase distortion
Total harmonic distortion
Common-mode rejection
Input
Outputs
Input pad
Power requirement
Size
Weight
7 8 9
RADIAL ENGINEERING 3 YEAR LIMITED WARRANTY
RADIAL ENGINEERING (a division of J.P. Cabletek Electronics Ltd.) warrants this product
to be free from defects in material and workmanship to the original owner 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 batteries, 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 authorized Radial repair
12
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 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 DESCRIBED 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,
INCIDENTAL 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 FROM STATE TO STATE
OR PROVINCE TO PROVINCE.
JS•2 User Guide Radial Engineering
10Hz to 40kHz +/- 1dB
+2.0dBu (1% THD)
+2.8° @ 20Hz
0.001% THD @ 1kHz (0.05% @ 20Hz)
130dB @ 60Hz (95dB @ 3kHz)
Balanced 600-Ohm, mic-level, pin-2 hot
Balanced 600-Ohm, mic-level, pin-2 hot
-30dB
None, completely passive
3.25" x 5" x 1.875"
1.6 lbs.
JS•2 User Guide
True to the Music
JS•2
2-Way Microphone Splitter
Users Guide
Radial Engineering
1638 Kebet Way, Port Coquitlam BC V3C 5W9
Tel: 604-942-1001 Fax: 604-942-1010
email: info@radialeng.com
Radial Engineering is a division of C•TEC (JP CableTek Electronics Ltd.)
Radial Twin-Iso users guide V1.0 - Part #: R870 1055 00
Subject to change without notice