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Art CleanBox II Passive Hum Eliminator

Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
$55.00
Item #: 
1273887987256   POS #:104514161
Product Description:

Hum in an audio system is often caused by loop effects which act like antennas. These loops can easily pick up a 60Hz (or higher harmonics) hum transmitted by electrical wiring. Typically, these loops are connected via grounds, more commonly called "ground loops." The safest way to eliminate unwanted noise is with the CleanBOX II. Here are some com...  Click To Read More About This Product

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Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
$55.00
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Order Now!
This item is backordered but is available to reserve now. You will not be charged until the item ships. Email me when this is in stock.

This oversized item has special shipping requirements

×

This oversized item has special shipping requirements

Restrictions

Order Now!
This item is backordered but is available to reserve now. You will not be charged until the item ships. Email me when this is in stock.

This oversized item has special shipping requirements

×

This oversized item has special shipping requirements

Restrictions

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Overview

Hum in an audio system is often caused by loop effects which act like antennas. These loops can easily pick up a 60Hz (or higher harmonics) hum transmitted by electrical wiring. Typically, these loops are connected via grounds, more commonly called "ground loops." The safest way to eliminate unwanted noise is with the CleanBOX II.

Here are some common examples of ground loops:

The power ground of a synthesizer, connected to the signal ground of the synth, into a mixer's ground, then into a mixer's power ground.

The signal ground of a send effect (reverb, delay) into a mixer, and the connecting power grounds of the mixer and the unit.

The power ground of a guitar amplifier, connected to a signal processor which has a second guitar amplifier on the other channel, and then the second guitar amp's power ground.

All such common ground loop problems are solved by the CleanBox II.

Specifications
  • Frequency Response: 10Hz ” 50kHz, +/- .5dB @ +4dBu
  • THD: .01% Typical @ 1kHz, +18dBu, <.05% @ 100Hz, +24 dBu
    Insertion Loss: .4dB @ 100kOhm Load, 5.5dB @ 600Ohm Load
  • Connections: 1/4" TRS balanced/unbalanced jacks
  • Power: Passive
  • Dimensions: 4-1/2" x 2-7/8" x 1-1/2"
  • (114mm x 73mm x 38mm)
  • Weight: .9 lbs (.4kg)
Pro Coverage
Manufacturer's Warranty
In general - one year warranty for equalizers, power conditioners, and personal processors.
3 year warranty for TPS, DPS, and studios.
5 year warranty for pro gear.
Check with manufacturer for specific product warranty.


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Pro Coverage includes
  • Accidental damage protection
  • Expedited repair or replacement
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to five years from date of purchase
  • Repair authorization-toll-free by phone or via the web
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