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IT-20 II - Owner’s Manual

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the claimed defects. If the defects are of such 
type and nature as to be covered by this warranty, 
Manufacturer  shall  authorize  Purchaser  to 
return  the  Product  to  the  Furman  factory  or  to 
an authorized Furman repair location. Warranty 
claims should be accompanied by a copy of the 
original purchase invoice showing the purchase 
date;  this  is  not  necessary  if  the  Warranty 
Registration was completed either via the mailed 
in warranty card or on-line website registration. 
Shipping  charges  to  the  Furman  factory  or  to 
an  authorized  repair  location  must  be  prepaid 
by the Purchaser of the product. Manufacturer 
shall, at its own expense, furnish a replacement 
Product or, at Manufacturer’s option, repair the 
defective Product. Return shipping charges back 
to Purchaser will be paid by Manufacturer.

THE  FOREGOING  IS  IN  LIEU  OF  ALL 
OTHER 

WARRANTIES, 

EXPRESS 

OR 

IMPLIED,  INCLUDING  BUT  NOT  LIMITED 
TO 

THE 

IMPLIED 

WARRANTIES 

OF 

MERCHANTABILITY  AND  FITNESS  FOR  A 
PARTICULAR PURPOSE.  Manufacturer does 
not warrant against damages or defects arising 
out of improper or abnormal use of handling of 
the Product; against defects or damages arising 
from  improper  installation,  against  defects  in 
products  or  components  not  manufactured  by 
Manufacturer,  or  against  damages  resulting 
from such non-Manufacturer made products or 
components. This warranty shall be cancelable 
by  Manufacturer  at  its  sole  discretion  if  the 
product  is  modified  in  any  way  without  written 
authorization  from  Furman  Sound.  This 
warranty also does not apply to Products upon 
which repairs have been affected or attempted 
by  persons  other  than  pursuant  to  written 
authorization by Manufacturer.

THIS  WARRANTY  IS  EXCLUSIVE.  The  sole 
and  exclusive  obligation  of  Manufacturer  shall 
be to repair or replace the defective Product in 
the manner and for the period provided above. 
Manufacturer shall not have any other obligation 

with  respect  to  the  Products  or  any  part 
thereof,  whether  based  on  contract,  tort,  strict 
liability  or  otherwise.  Under  no  circumstances, 
whether  based  on  this  Limited  Warranty  or 
otherwise,  shall  Manufacturer  be  liable  for 
incidental,  special,  or  consequential  damages. 
Manufacturer’s  employees  or  representatives’ 
ORAL  OR  OTHER  WRITTEN  STATEMENTS 
DO  NOT  CONSTITUTE  WARRANTIES,  shall 
not  be  relied  upon  by  Purchaser,  and  are  not 
a  part  of  the  contract  for  sale  or  this  limited 
warranty.  This  Limited  Warranty  states  the 
entire obligation of Manufacturer with respect to 
the Product. If any part of this Limited Warranty 
is determined to be void or illegal, the remainder 
shall remain in full force and effect.

s

e r V I c e

Before  returning  any  equipment  for  repair, 
please be sure that it is adequately packed and 

cushioned  against  damage  in  shipment,  and 

that it is insured. We suggest that you save the 

original packaging and use it to ship the product 
for servicing. Also, please enclose a note giving 

your  name,  address,  phone  number  and  a 

description of the problem

.

NOTE: All equipment being returned for repair 
must have a Return Authorization (R/A) number. 
To get an R/A number, please call the Furman 
Service Department at 707.763.1010 extensions 
113 and 133. Please display your R/A number 
prominently on the front of all packages.

Summary of Contents for IT-20 II

Page 1: ......

Page 2: ...switch to eliminate AC hum and ground induced noise Furman s Linear Filtering Technology LiFT provides well over 40 dB of differential mode noise reduction from 100kHz 1Ghz for unequalled audio clari...

Page 3: ...e to which the IT 20 II is connected must be adequate for use at 20 amps We recommend a 30 amp circuit wired with 10 gauge wiring if continuous operation near 20 amps is anticipated A dedicated nothin...

Page 4: ...y be present on theAC ground wire For these reasons Furman s IT 20 II contains a Ground Lift Switch This switch floats the output ground eliminating ground noise and also in many instances the hum and...

Page 5: ...e massive bus bars or heavy ground rods Further with features such as our center tap ground lift ground induced noise may be reduced even further Of course Balanced AC Power is only the beginning of a...

Page 6: ...be connected to the IT 20 II The IT 20 II should be serviced by qualified service personnel when The power supply cord or plug has been frayed or cut Objects have fallen or liquid has spilled into th...

Page 7: ...ranty also does not apply to Products upon which repairs have been affected or attempted by persons other than pursuant to written authorization by Manufacturer THIS WARRANTY IS EXCLUSIVE The sole and...

Page 8: ...neutral zero ground leakage Spike Clamping Voltage 188 Vpk 3 000 amps 133 VAC RMS Tested to UL 1449 6 000 Vpk 3 000 amps Response Time 1 nanosecond Maximum Surge Current 6 500 amps Differential Noise...

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