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www.radialeng.com

True to the Music

Radial Engineering Ltd.

®

®

True to the Music

USER GUIDE

Radial Engineering Ltd.

Ice-Cube IC-1

  

Ice-Cube IC-1

  

FEATURES

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 fi nish 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 [email protected] to obtain a 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 modifi cation 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.

Ice-Cube IC-1™ User Guide - Part No. R870 1206 00 • © Copyright 2014 all rights 
reserved. Specifi cations and appearance are subject to change without notice. 

Radial Engineering Ltd.
1588 Kebet Way, Port Coquitlam BC  V3C 5M5
tel:  604-942-1001 • fax:  604-942-1010 
[email protected] • www.radialeng.com

1. XLR 

OUT: 

Connects to your PA or recording system.

2. XLR 

IN: 

Connects from the device you would like to isolate.

3. GROUND 

LIFT: 

Disconnects PIN-1 on the XLR - the audio ground 

at the outputs to eliminate hum and buzz created by ground loops.

4. STEEL CASE: 

Virtually indestructible steel case for toughness 

and reliability on the road. Protects the audio circuit from 
electromagnetic and radio interference. Durable power-coat fi nish 
for years of long life.

5. HD 

JACKS: 

Heavy duty glass reinforced nylon XLR connectors 

are bolted to the steel case for durability.

6. RF FILTER: 

Passive fi  lter blocks radio frequency interference 

from bleeding into audio lines.

7. TRANSFORMER: 

Radial Eclipse transformer isolates the audio 

between the input and output to eliminate hum and buzz.

8.  HEAVY DUTY PCB: 

Double sided PCB mounts to a rigid 14-gauge 

steel L-frame for long life.

RADIAL ICE-CUBE IC-1 SPECIFICATIONS 

Audio circuit type: ............................................................................................Passive

Frequency response:  ............................................................... 20Hz - 20KHz +/-1 dB

Total harmonic distortion (THD+N):  ............................... <0.0006% 1KHz -10dBu Out

Dynamic range:  ............................................................................................... >135dB

Input impedance:  ........................................................................8.66K With 10K load

Maximum input: ............................................................................................... +25dBu

Gain:  .................................................................... +.25dB/-5.7dB 10K/600 Ohm Load

Clip level:  ......................................................................................... +25dBu at output

Output impedance: ......................................................................................600 Ohms

Equivalent input noise:  .................................................................................... 110dBu

Noise fl oor:  ...................................................................................................... 110dBu

Intermodulation distortion: .............................................................0.002% -10dBu out

Common Mode Rejection:  .................................................................................-84dB

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.

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