Disc clamping is known to reduce the affects of external vibration from acting upon the stylus. This action improves minute details and overall sound quality. One piece deluxe, adjustable record clamp. By using this record clamp, you can help reduce (and in some cases eliminate) record warpage and you create a much tighter seal between the record and your turntables platter. By “locking” the record to the platter, you reduce vibration typically picked up by the cartridge that can color your sound.