Review on Hudson Hi-Fi Silicone Isolation Feet - 4 Pack, Firm Block 150lb Capacity (Non-Adhesive) - Enhance Audio Quality & Stability by Joseph Stone

I have an inexpensive hi-fi system. For those of you who are new to Hi-Fi/audiophile systems. Budget still means pennies. I can't speak of an improvement because I happen to set everything up at once. I had to separate the built in amp and the power amp I had stacked and put something between the amp and the shelf. Bought 4 sets. I use the other two for the turntable and cutting board. I guess since I have a couple of downfire subwoofers I should have some for my gear. People have mentioned Herbies and fade or not they are fakes. I have no idea. but they seem to do the trick and are apparently made of the same material as Herbies. If there's no secret to making things out of silicone, then I don't see why they can't be legal at half price. Time will tell, but I haven't noticed any vibrations distorting my sound during use. Guess if you got money for Herbies, go for it. I mean why not. But I use the saved money for another power cord :p