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RCA Noise Suppressor Filter Ground Loop Isolator Hum Killer 20 amp

In Car Products
  • (205661)
  • Registered as a business seller
£7.99 each
More than 10 available700 sold
Bulk savings quantity 1
Buy 4 or more for 7.67 each
Breathe easy. Free returns.
This one's trending. 700 have already sold.
£17.99 Royal Mail International Tracked. See detailsfor postage
Located in: GB, United Kingdom
Estimated between Wed, 17 Jul and Thu, 25 Jul to 20147
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
60 days return. Seller pays for return postage. See details- for more information about returns

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eBay item number:175328930403
Last updated on 14 Feb, 2024 19:19:50 GMTView all revisionsView all revisions

Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Country/Region of Manufacture
United Kingdom
Does not apply
For use in
12 vehicles
Manufacturer Part Number

About this product

Product Identifiers

Manufacturer Part Number
eBay Product ID (ePID)

Item description from the seller

Business seller information

In Car Products Limited
Customer Services
Unit 2, Priestley Business Centre
Priestley Street
United Kingdom
Show contact information
In Car Products is a trading name of In Car Products Limited
Value added tax number:
  • GB 154988460
Company registration number:
  • 08096083
I provide invoices with VAT separately displayed.
I certify that all my selling activities will comply with all EU laws and regulations.
CRN Number:
  • 08096083
In Car Products

In Car Products

99.3% positive Feedback
577K items sold
Joined Apr 2011

Detailed seller ratings

Average for the last 12 months

Accurate description
Reasonable postage cost
Delivery time
Registered as a business seller

Seller Feedback (213,530)

a***a (1067)- Feedback left by buyer.
Past month
Verified purchase
Item received and as described. This item is absolutely fantastic. I had a very annoying alternator interference whine. It meant I could not listen to the radio or play anything over on Bluetooth. It also afected call quality. I didn't have much faith in this so I also bought a ground loop isolator from amazon. When I fitted this item first though, it absolutely got rid of the whine in the audio. Now the audio is crispy clear! I absolutely recommend this product. Fantastic!
i***a (235)- Feedback left by buyer.
Past year
Verified purchase
Was wondering if this would work, but it does. I didn't buy this to take the noise out of a car sound system. What I used it for was because I use an adapter to separate the audio from a HDMI cable. Usually, the audio is fine, but very bright video footage through the HDMI cable causes the audio to hum. This Noise Suppressor takes a lot of that humming out, with barely any loss in volume.
j***o (266)- Feedback left by buyer.
Past 6 months
Verified purchase
Worked as it should before had a very high pitched frequency noise. When i installed this device the noise stopped straight away lets hope it lasts!
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Product ratings and reviews

25 product ratings
  • 20 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Most favourable review

    Excellent product, does exactly what it says on the tin!

    Bought as my PC DJ controller had an annoying hum through the line in so I had to keep turning the volume down on my line in when I wasn't usig the decks, and also you could sometimes hear it at quiet points of tracks. Plugged this in and it immediately fixed the problem.

    Verified purchase: YesCondition: NewSold by: incarproducts

  • It worked 😊

    I bought this to remove a high pitched whine that I was getting from my car stereo, when I connected my Bluetooth module. I was hopeful, but not really expecting it work properly. But it’s perfect! Plugged it in, noise gone. So happy I’ve even written this review.

    Verified purchase: YesCondition: NewSold by: incarproducts

  • RCA-Noise-Suppressor-Filter-Ground-Loop-Isolator-Hum-Killer-20-amp

    didnt fix my problem

    Verified purchase: YesCondition: NewSold by: incarproducts

  • Engine noise through speakers

    I had engine noise through speakers after putting a 3.5mm jack plug conversion onto my 2005 Honda CR-V sat nav radio wired through the multi cd port. Just plugged it in and worked a treat.

    Verified purchase: YesCondition: NewSold by: ghost-audio-accessories

  • A basic problem solver

    While not a pair of high quality audio transformers, it is effective and entirely adequate in its intended automotive environment.

    Verified purchase: YesCondition: NewSold by: incarproducts