A vinyl record clamp constructed of aluminum The non ferrous metal aluminum was chosen so that the magnetic fields of moving magnet and moving coil cartridges are not disturbed.
The collet and nut are also non ferrous metals, made of bronze. The washer is caprolon creating a smooth clamping effect. The total product weight is 80 grams (2.8 ounces).
This clamps is backed by Lifetime Warranty.
The purpose of a record clamp is to several. Primarily, to assist in flattening records, those which may be warped. Another purpose is to make the vinyl record one with the platter which helps to reduce resonance from being introduced to the cartridge stylus which is ultimately heard as distortion or rumble. Small, micro movements of the LP are also prevented by use of a record clamp.