4 Sets Speaker Isolation Stand Feet, Stainless Steel Speaker Base Pads, Shockproof 28-32mm Adjustable Speaker Vibration Absorber Spike Cone Mats for Amplifier Turntable DAC Recorder CD (27x29x5MM)

I don't know what the other reviews here are talking about but maybe Viborg made some changes as i did not experience anything in the bad reviews here. These were well packaged and have a nice weight for such a small product. They were well machined, look stainless and definitely weren't rusted like another review said. Mine shipped with the adhesive not attached which I prefer because I did not use them. I put these under my streamer and immediately noticed tighter bass and clearer midrange as if the muddiness was diminished. I plan to get another set for my dac as these are way cheaper than the expensive audiophile cones. I highly recommend these

I was surprised and happy to see that these are made of solid steel and are adjustable in height. Finished in brushed chrome, they enhance the appearance of whatever audio equipment you might place them under. Unfortunately, for me, the visual effect is all that these deliver.I installed these cone feet under 3 turntables and got to test how they function - in terms of stability and ability to isolate the turntable from external vibration. This is what I found:- The 3M labeled thin foam discs that connect the feet to the base of your turntable are poor quality. These feet must have been shipped from a hot climate because 3 of the 4 feet I received had foam discs displaced and hanging way over the edges - as if the adhesive had melted, causing the slippage. I had to peel these off each leg carefully, so as not to distort their shape before I could re-position them properly on each cone.- If you intend to install these on a turntable; never stick these under 'moveable' turntable feet. If you do so, the turntable will be unstable as the weight of the table balancing on 4 cone tips will constantly 'search' for the most stable/static position. When I tried, I could never get all 4 cones to plumb vertically straight. Eventually, the adhesive connecting the cone feet to the turntable feet will give way and send your Turntable tumbling off-kilter (not a good way to test the tracking ability of your cartridge!).- For turntable application, I suggest removing the feet that the turntable came with, and installing these cone feet directly to the base. Since the adhesive was already weakened from my peeling (them off) and re-positioning them, I used squares of Gorilla 2-sided tape that I cut for this application.- While these work well for me - as you can see from my use of these on a 'cheap' (Crosley C8 for ~ 160 bucks) turntable, they look OK BUT they don't 'isolate' as well as the cheap rubber feet that the turntable came with. I can hear a 'thud' whenever I tap my finger on the cabinet surface near the turntable. I am going to try placing sorbothane or some rubber dampening material under the 'female' bases that the cone points sit on, to see if I can further 'isolate' the turntable from external vibration. Now as I think about this a bit more, I am thinking that maybe these were meant to isolate the environment from the vibrations from a loudspeaker or guitar amplifier or some other sound source, and not the other way around. In other words, these are what you place under your speakers to prevent the neighbors living under your apartment from hitting their ceiling with a broomstick.PROs- Look good and professional grade; They'll make your cheap Crosley C8 look like a 5 hundred dollar audiophile turntable.- Made of solid steel and finished in brushed chrome.- Adjustable Height.- Easy to install using 2 way tape.CONs - They don't effectively isolate; at least not when used in a turntable application.- '3M' 2-way adhesive thin foam disks that come already stuck on the cone feet are displaced and need to be carefully peeled and re-positioned properly (thus compromising its adhesive ability). I eventually had to improvise and use my own adhesive (Gorilla 2-sided tape).

Received with corrosion and oxidation. If they are stainless steel they are a very low/cheap grade of SS. The “3M” rubber adhesive pads are nice but the are a pain to remove from the wax paper cover.Bottom line the machine work is sub-par (lots of tool marks) they are not polished and I very much doubt they are stainless steel. The only quality here is the ziplock bags everything is shipped in. Thanks

I bought it for my B&W DM303 and it works perfectly in terms of making the bass more clean and powerful. They're heavy and hold my speakers well. You may need a hand cuz there's almost no way you can install it alone.

Works as intended

I bought these isolation feet for my speaker stands. They are very nice looking and easy to install. However they were supposed to come with 2 rubber non-skid adhesive pad per foot, instead they came with only one per foot. I bought 2 sets and both sets were missing the pads.

Garbage..... 4 out of 8 were useless. 3M pads were way off. The only way to make work was to pull off and use other stick pads. So if you have some double sided 3M pads laying around your ok. That is unacceptable China cheap labor products.

I ordered 2 sets of these for my speakers. Opened the first bag to find 4 spikes and 3 pads...opened the second set, same thing. They dont do much good without the pads unless you are placing them in carpet and in that case I could have just ordered the spikes. But I got these to decouple the speakers from the stands..so I need the pads. I guess if you buy from this company you are rolling the dice on getting 4 of everything. 2 sets I ordered had 4 spikes and 3 pads.