Turntable Tonearms

The tonearm supports the phono cartridge, which reads the grooves of the record, and must be perfectly adjusted to avoid any distortion. There are several types of tonearms, each with its own specificities. The tangential tonearm follows the groove of the record linearly, thus reducing friction and distortion. The unipivot tonearm, on the other hand, pivots in all directions, offering great precision but requiring meticulous adjustment.

Adjusting the tonearm is crucial. First, balance the tonearm by adjusting the counterweight so that it floats freely. Then, set the tracking force, which is the pressure exerted by the cartridge on the record. An inappropriate tracking force can damage the record or cause playback skips. Anti-skating compensates for the centripetal force that pushes the cartridge towards the center of the record.

The compliance of the cartridge, expressed in mm/N, must be compatible with the weight of the tonearm to avoid slipping. Adjusting the azimuth, the angle between the stylus and the record, is also crucial for balanced playback of the left and right channels. A spirit level and a test record can be useful.

Tonearms can be S-shaped or straight, each shape having its advantages in terms of rigidity and ease of use. Some tonearms are equipped with air suspensions for more precise playback. The materials used, such as carbon fiber, also influence performance.

For audiophiles, choosing the tonearm is a key step in building a hi-fi system. It is possible to change the tonearm on your turntable to improve sound quality. Accessories like stylus force gauges, test records, and adjustment tools are essential for optimizing performance.

Finally, regular maintenance of the tonearm and cartridge is essential to preserve sound quality. Using specific brushes and cleaning products helps extend the life of your equipment and records. A well-adjusted and maintained tonearm will offer you a rich and immersive sound experience, bringing your favorite albums back to life.