Pro-Ject Leather It Leather mat for Turntables - BlackThere has always been a big debate about how mats influence the sound of records. The interaction between the record and the surface can be tracked very easily by the super sensitivity of a good pick up cartridge. Common felt mats ensure smooth contact between the record and platter but has the disadvantage of static. That means that felt mats often collect a lot of dust which can then be transferred to the record. Also, the damping ability is very