Plaadimängijate

Plaadimängijate, commonly known as record players or turntables, are electromechanical devices used to reproduce sound from vinyl records. The core component of a plaadimängija is a platter that rotates at a constant speed, typically 33 1/3 or 45 revolutions per minute. A tonearm, fitted with a stylus (needle), is positioned over the record. As the record spins, the stylus traces the grooves on its surface, which are encoded with sound information. This movement is translated into electrical signals by a cartridge at the end of the tonearm. These signals are then amplified and sent to speakers for playback.

Early plaadimängijate were purely mechanical, relying on spring-wound motors. Modern versions predominantly use electric motors, offering greater speed stability and accuracy. Key elements influencing sound quality include the platter's mass and material, the tonearm's design and balance, the cartridge's type and stylus shape, and the overall vibration isolation of the unit. Plaadi mängijad are often categorized by their drive system: belt drive, direct drive, or idler wheel drive, each offering distinct performance characteristics. While digital audio formats have become prevalent, plaadimängijate maintain a dedicated following among audiophiles and music enthusiasts for their unique sonic qualities and the tangible experience of playing vinyl.