Definition
A pickup arm, also called a tonearm, is the pivoting arm on a record player that holds the cartridge and stylus (needle). Its job is to allow the stylus to accurately track the grooves of a vinyl record as it spins. The arm needs to be lightweight yet rigid to minimize unwanted vibrations. Think of it like a tiny, sensitive crane navigating a complex landscape. If itβs too heavy or shaky, the music wonβt sound right. It's key for good sound!