Home > Cables > Speaker Cables > Speaker Cable Accessories > RF Zapperators with Cut & Stripped ends
Customer Reviews
Overall product rating
5 / 5
5 / 5
reviewed by Alan Sheridan
24 Mar 2025
Yes, I recommend this product.
"Hard To Believe The Difference"
Long time RA user of mains leads and filters. My speaker cables have dielectric battery powered RFI suppression so why would I need a Zapperator? With the 60 day money back there was literally nothing to lose. Needless to say RA gets to keep the sale. Why didn’t I add Zaperators before? Unbelievable difference in every way. The bass, treble and mid all improved, I opted for both ends of the speaker cables Highly recommended
5 / 5
reviewed by John Williams
24 Sep 2024
Yes, I recommend this product.
"Another Winner"
I fitted them let my system warm up and began listening.I have never been let down by anything I have aquired from Russ Andrews and I certainly wasn't this time. £200 is not cheap especially for what many consider to be total bo####ks.
The soundstage was more natural and even with my nigh on £30,000 system I could hear things more clearly than before.
They are a bargain for the gains made.
Loving the upgrade.
5 / 5
reviewed by Gordon Cameron
03 Sep 2019
Yes, I recommend this product.
"Exceeds Expectations"
Aside from a plug-in mains zapperator, these speaker zapperators are the first I have installed. The difference they have made is barely credible. The overall presentation is improved, vocals are clearer, the different instruments are better separated. The improvement when listening to complex passages is quite dramatic and is telling me that there is nothing wrong with my ageing amplification. Equally, when all that is going on is Ella Fitzgerald singing and somebody playing a piano that is all that can be heard, the voice and the piano, the zapperators bring out the silences too. Fantastic product.
5 / 5
reviewed by Rupert Robertson
15 Aug 2019
Yes, I recommend this product.
"Excellent"
I started with one pair of Zapperators . Over the last year I've gradually added additional pairs of Zapperators to the main system, starting at the power amplifier end right through to the crossover and more recently one pair added to each loudspeaker. So far I've fitted 6 pairs and would do so again. Worth every penny.
5 / 5
reviewed by Rupert Robertson
15 Aug 2019
Yes, I recommend this product.
"Excellent"
I started with one pair of Zapperators . Over the last year I've gradually added additional pairs of Zapperators to the main system, starting at the power amplifier end right through to the crossover and more recently one pair added to each loudspeaker. So far I've fitted 6 pairs and would do so again. Worth every penny.
5 / 5
reviewed by Rene Christensen
18 Jul 2018
Yes, I recommend this product.
"Works With All Speakers And Speaker Cables"
I have now purchased 4 sets / 8 units, and have tried / made all possible combinations.The Speaker Zapperators works with cheap, old quality and up to date high end speakers, at one or both ends of the speaker cable.
What have surprised me is, "that the speaker cable has very little to say", as long as you allready have made a perfect / the right quality match with your speakers.
5 / 5
reviewed by Rene Christensen
26 Mar 2018
Yes, I recommend this product.
"One Is Good / Two Is Better"
Inspired by the feedback from the other buyers, on this page, I purchased one more for the amp side and YES, all I can say is, that they was right, there is more of everything !
5 / 5
reviewed by Rupert Robertson
15 Feb 2018
Yes, I recommend this product.
"Excellent Product"
This product brings about an instance and undeniable improvement immediately when fitted and represents good value for money too. I am adding further pairs of Zapperators in the chain between the amplifier output and even directly at the loudspeaker driver end too, all of which has been beneficial too and I have recommended the Zapperators to friends who run the classic Linn Naim set up in their homes too. Thanks!
5 / 5
reviewed by Rene Christensen
26 Nov 2017
Yes, I recommend this product.
"Great Combination With Solid State Amp. / Alnico V Magnet Speakers"
I have some 41 years old restored JBL medium sized 2-way speakers feeded with Kimber 8VS speaker cables and I must say: the RS zapperators rearly take the sound from the combination: Solid State Amplifier / alnico V magnet speakers to their best !!!
5 / 5
reviewed by Cameron
27 May 2017
Yes, I recommend this product.
"Further Improvements!"
So I got the additional zapperators and put them on the amplifier end (a Musical Fidelity KW250S all in one unit), and there are definitely further improvements especially in low level detail retrieval: there is a real sense that you are hearing everything in the recording. These are great products and make a big difference - just buy them and be gobsmacked!
5 / 5
reviewed by Bill and Val Wood
14 Apr 2017
Yes, I recommend this product.
"Wow! Where Did That Come From?"
After installing these we spent an evening playing old favorites from our vinyl and CD collection which goes back many years, details which had never been heard before leapt out, the overall sound had become clearer and more realistic. At the end of the evening we both agreed that it had been a very worthwhile improvement and was money well spent. The review by Cameron says it all. We have ordered another pair to fit at the amplifier end of the cables and look forward to being pleasantly surprised once again. The improvement was such that instead of replacing our 25 year old CD player we are keeping it for a while yey!
5 / 5
reviewed by Cameron
13 Jan 2017
Yes, I recommend this product.
"Big Improvement In Sound"
I bought the speaker zapperators along with the zapperator plug top unit, and I have to say that the Martin Collom's review is spot on. The improvement is not subtle, and is like a haze that you didn't know was there is lifted allowing a whole new level of detail and musicality to be revealed. So good I am getting another set of speaker zapperators for the amplifier end. Strongly recommended.