- For playing back an LP with optimised sound quality ,- Improvement of sound thanks to stabilisation of the record ,- Clamping function for simple, secure fixing on the record ,- Allows better contact with the turntable or turntable mat, minimising unwanted vibrations ,- Prevents slipping of the record and associated interruptions during playback ,- Suitable for all common 7 and 12 record players ,- Suitable for spindle diameters up to 6 mm , ,Note for Consumers: ,Application: ,- Place the record clamp on the record player's middle spindle ,- Press the clamp downwards until it touches the record ,- The lower half of the record clamp rotates automatically with the record