HiFi Audio Stand Feet Isolation HiFi Amplifier for Spring Vibration Shock Absorber argent Description: Materials: made of high quality aluminum alloy, with high hardness and density, low harmonic vibration point and high damping. Anti-slip: The rubber base at the bottom absorbs vibrations for higher quality listening pleasure, improve sound, stereo and bas imaging. Effect: Tones will be more focused, brighter, and less hype. Keep your sense low and elevate the feeling of high frequency lines and simplicity Adjustable: The springs are removable, 3 to 7 springs can be installed to accommodate different equipment weights. Application: suitable for speakers, amplifiers, instruments, turntables, CD or DVD players, recorders, digital-to-analog converters and other devices. Specifications: Material: Aluminum Alloy Process: turning on CNC lathe Size Chart: 4,4 cm x 3,7 cm or 1,73 inch x 1,46 inch The package includes: 1 set of spring dampening pads (4 pcs. )