BOSS B25N Ground Loop Isolator and Noise Filter

BOSS B25N Ground Loop Isolator and Noise Filter

Brand:| Model: B25N
Overview
Ground loops create noticeable hum in home audio systems, and alternator whine (also known as engine noise) in car audio systems. Eliminate both with the BOSS B25N ground loop isolator.
Highlights
  • Cancels irritating ground loops
  • Eliminate system hum in home audio systems
  • Remove alternator whine in car audio systems
Part # 
265-4041
Weight: 0.37 lbs.  
IN STOCK
List Price$12.99
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Your Price
$8.70
Part # 265-4041
Qty:  EA
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Product Details

BOSS B25N Ground Loop Isolator and Noise Filter

The BOSS B25N is designed to eliminate ground loop noise (usually referred to as hum) and alternator whine from two RCA line-level audio channels. Great for the car, and even for the home, where amplifiers and other electronics (such as crossovers and equalizers) are separate of the source. Built-on mounting tabs facilitate installation. Dimensions (L x W x H): 3.4" x 1.5" x 1.5".



BOSS B25N Ground Loop Isolator and Noise Filter
  • BrandBoss Audio Systems
  • ModelB25N
  • Part Number265-4041
  • UPC791489170055
  • Product CategoryNoise Filters
  • Unit of MeasureEA
  • Product Rating
    (3 Reviews)
  • Weight0.37 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Reviews

BOSS B25N Ground Loop Isolator and Noise Filter
BOSS B25N Ground Loop Isolator and Noise Filter is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Excellent serviceThe item I bought came very promptly and was of the quality I had hoped for. These folks seem to be above board and make a real effort to please their customers.
Date published: 2014-06-26
Rated 5 out of 5 by from works as advertisedNo complaints. Installed with new amp and worked great the first time even though the head unit was pretty close to the amp, and there were a few unavoidable wire cross overs.
Date published: 2014-06-09
Rated 5 out of 5 by from ware for your moneyReally nice product. Filters all the noises, with clear sound.
Date published: 2014-05-21

Product Q&A

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BOSS B25N Ground Loop Isolator and Noise Filter

I have an new surround sound  receiver/amp all in one that hums constantly.  I bought the Boss B25N but don't know how to install it.Do the male RCA jacks go  into the red/white input  jacks in use, or unused vacant jacks?  And what is the head unit?

Asked by: Tom Sr
This is designed to go between a source (CD player, DVD player, etc.) via line level RCA's and the receiver. If the receiver hums by itself with only power and speakers hooked up, this will not help you and the receiver is likely the problem.
Answered by: MattP
Date published: 2014-08-01

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