The VPI Standard Delrin Record Clamp does an excellent job of reducing the effects of external vibration from interacting with your stylus. This simple-to-use device improves focus and pacing, adding weight and power to the sonic presentation. In addition, it calors the sound.n also help reduce (and in some cases, eliminate) record warping and create a much tighter seal between the record and turntable platter. This simply clamp essentially "locks" the record to the platter, reducing vibration that alters the sound.