Review on 10PCS RCA Noise Stopper Caps: Gold Plated RCA Connector Dust Proof Protector Cover by Jason Guzman

My personal experience is limited in time; I just received them yesterday. The point is that I can be absolutely sure that they work as they should and make a huge difference in what I hear in my headphones. OK, so why? Well I bought a Little Dot MKII small tube amp here at Revain a while back. I also bought upgraded tubes. I've been listening to my new tube amp for a few weeks now and I love it, apart from the fact that I struggle with some kind of low quality hum that I couldn't hear during music or video playback, but I definitely could at a lot listen in quiet places and/or between tracks. It wasn't bad, but it was bad enough to hurt my skin a little. I want the music to sound as good as possible given my gear and budget. I listen with Sennheiser HD 600 headphones and this setup sounds pretty good to my ears. So, this is where this product excels; First I plugged in 2 of these with the pins still attached and they actually made it a lot quieter, in fact I couldn't hear much at all, even turning the volume up almost all the way. As soon as I unscrewed the racks and muted my Little Dot's outputs, the volume returned, the hissing was completely gone, and in my own world almost everything is fine. I can find enough other RCA connectors to use the remaining 8 of these. I'd say do yourself a favor and buy these if you're having a similar noise issue. Skip the more expensive options. Most of the time I don't think anyone will notice unless they happen to find out about your noisy situation and one day realize it's a thing of the past. It was very cheap and effective!