Radial JCR Reamp
®
Specifications
Frequency response:
20Hz to 20kHz (+/- 1dB)
Total harmonic distortion:
0.001% @ 1kHz/0dBu input
Input:
+4dB balanced line-level, 1800 Ohms
Maximum input level:
+26dBu
Output:
Instrument-level (variable), unbalanced, 4.8k Ohms
Power requirement:
Passive (no power needed to operate)
Size:
3.3" wide, 2" high, 5" deep (84mm x 48mm x 127mm)
Weight:
840g (1.85lbs)
Warranty:
Transferable 3 year warranty
FEATURES
1. 180° PHASE INVERT: Flips the electrical
polarity of the output to compensate for
amps or effects that invert the signal.
2. GROUND LIFT: Disconnects ground at
the balanced inputs to eliminate hum and
buzz caused by ground loops.
3. XLR INPUT: Balanced, low impedance,
line-level input. Used to connect the
output from a recording system.
4. NO SLIP PAD: Full bottom surface
neoprene pad provides electrical isolation
and mechanical insulation. Keeps the
JCR Reamp from moving around when
placed on the guitar amp!
5. ¼" TRS INPUT: Balanced, low
impedance, line-level input wired in
parallel with the XLR. Used to connect the
output from a recording system.
6. ¼" OUTPUT: Unbalanced, high
impedance instrument-level output
connects to guitar amps and effect
pedals. Transformer isolated to prevent
hum and buzz caused by ground loops.
7. MUTE: Depress to silence the ¼" output.
8. FILTER: Three position switch used to
select between preset EQ filters.
LOW-PASS (hi-cut):
-3dB @ 1KhZ
HIGH-PASS (low-cut):
-3dB @ 180Hz
FLAT: bypasses the
filter circuit
9. LEVEL CONTROL: Sets the reamping
output level to your amp.
10. STEEL CONSTRUCTION: Radial
‘standard’ heavy-duty 14-gauge steel
construction for added durability and extra
shielding against electromagnetic fields.
11. BOOK-END DESIGN: Creates protective
zone around connectors, switches and
potentiometers for added protection.
12. BAKED ENAMEL FINISH: Keeps your
Radial JCR Reamp looking great for
years!
www.rad
ialeng
.com
Radial Engineering Ltd.
1845 Kingsway Ave. Port Coquitlam, BC V3C 0H3, Canada
Tel: 604-942-1001 • Fax: 604-942-1010
email: info@radialeng.com
True to the Music
Radial Engineering Ltd.
Radial JCR Reamp user guide - Part #: R870 1042 00 / 09-2023
Subject to change without notice, copyright © Radial Engineering, all rights reserved
RADIAL ENGINEERING 3 YEAR TRANSFERABLE LIMITED WARRANTY
RADIAL ENGINEERING LTD. (“Radial”) warrants this product to be free from defects in material and workmanship
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. In the unlikely event that a defect is uncovered, please call 604-942-1001 or email service@radialeng.com to
obtain an RA number (Return Authorization number) before the 3 year warranty period expires. The product must be
returned prepaid in the original shipping container (or equivalent) to Radial or to an authorized 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 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 DEPENDING ON WHERE YOU LIVE AND
WHERE THE PRODUCT WAS PURCHASED.
True to the Music
Order No. R800 1030 00
User Guide
Radial Engineering Ltd.
JCR Reamp
®
Users Guide
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3
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JCR Reamp
®
Users Guide
®
TM
TM
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8
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5
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12
XLR BAL.
LINE INPUT
FILTER
Low-Cut
Flat
Hi-Cut
1
2
3
180°
TRANSFORMER
POLARITY
REVERSE
GROUND
LIFT
MUTE
1/4” TRS
BAL. / UNBAL.
LINE INPUT
LEVEL
1/4” TS
UNBAL.
OUTPUT
US Patent # 6,005,950
