Audiocrast IF03S Speaker Isolators, Hi-End Speaker Spikes, HiFi Stand Feet Pads Shock Absorber Isolation Pucks, Speaker Resonance Reducer with Non-Slip Mat for Turntable Amp CD DAC Recorder

Materials: 1)
Aluminum alloy and brass spike: With high hardness and density has low harmonic vibration point and high damping. 2)
Shockproof and antiskid rubber: Achieve higher quality of listening pleasure, improve sound clarity, stereo imaging and bass response.
^^ Integrated Design: Integrated shockproof spikes and pads can make good use of the characters of brass and aluminum alloy, which benefit the elimination of vibration.
^^ Easier to Install: No need to make holes and no need to use double-sided adhesive to avoid damaging your equipment.
^^ Adjustable Height: The height of shockproof feet spikes can be adjusted (0- 3.5 mm) to fit different types of speakers, amplifiers, CD or DVD players, etc.
^^ Function: Using isolation spikes is to suspend acoustic feedback from your speakers. Spikes can be installed to separate your players, amplifier or other audio components from vibration, offering an effective solution for optimizing the true sound and reduce vibration of stereo equipment. The tones will be more focused with less noise.