1MATERIALS: Made of non magnetic aluminum, the spindle hole fits most records. For resonant vibration, stabilize the speed, significantly reduce noise, provide pure signal retrieval and realistic sound reproduction. 2NEVER FADE: Our vinyl record player clamp adopts the laser engraved stroboscopic scale will never fade, universal support 50Hz and 33rpm/45rpm, to show you the speed of the LP disc. 3SOFT BOTTOM CUSHION: The soft backing ensures protection of the record, provides sound damping (reduces unnecessary vibration) and helps to temporarily flatten the vinyl record. 4PERFECT FIT: Perfect fit and balance, improve stereo image and focus, stabilize sound image, and provide better signal when burning high quality CD from LP. 5REALISTIC VOCALS: Very suitable for maintaining stability and improving sound quality. The piano notes become crystal clear, the midrange is full of vitality, and the human voice soars vividly. Item Type: Turntable Stabilizer Material: Aluminum Alloy Model: LP528 Function: Used to Detect Whether the Record Player is Stable, Whether It is on the Same Level, and Measure the Speed Strobe Scale Support: 50Hz, 33rpm/45rpm Diameter: Approx. 76.5mm/3in Height: Approx. 33mm/1.3in Diameter of Shaft Hole: Approx. 7.28mm/0.3in Can Accommodate Approx. 7.28mm/0.3in Diameter Spindle Scope of Application: Suitable for Vinyl Record Players 1 xTurntable Stabilizer