Fonotek Sorbothane Hemispheres / Isolation Feet With Adhesive - 19mm - 4 Pack

Used these on my hifi amplifier. There was a small amount of transformer hum being transmitted through to the hollow cupboard the amp was sat on, which made it more noticeable. With these now fitted the amp is virtually silent.These are a lot more like a firm jelly than a soft rubber and really do absorb the vibrations. Very pleased with the results !.P.S. you don't need to use the double sided tape, they stay in place perfectly well without (as it states in the instructions).

Ok but not as good as I had hoped

Useless adisive cheep product

Has reduced sound from a Humax box, but not eliminated it.

.Bought two different sized sets of these, didn’t think they would make much difference but the results really were noticeable. The annoying vibrating rattle from my DVD player cleared up immediately, and used the other set under my Linn Sondek LP12 turntable; I now get a much tighter bass and improved soundstage but the totally unexpected bonus was the complete elimination of the effect from foot-fall which had been quite a problem in our rickety old house. The best, fastest, and most economic upgrade I have made in in a long time

Wasn't expecting anything to happen when I bought these to put under my sub. The results are amazing. Lower bass extension, much higher bass pressure in the room, massive change in the overall soundstage. I can only assume a lot of the energy was being transferred into the hardwood floor before having these. Not sure it will work for everyone but for a sub on a wooden floor the difference is day and night. Make sure you weigh the sub first and buy the right size/quantity.

Bought these because the spikes on my REL sub were damaging my floor. These are perfect.

small