These pocket-sized devices have evolved into high-resolution audio players, equipped with advanced digital-to-analog converters (DACs) for exceptional sound quality. Many now connect to Wi-Fi ...

File size is shown using Gibibyte (1GiB = 1024 MiB) notation rather than Gigabyte (1GB = 953.67 MiB). This is in line with guidance issued by the British Computing Society and adopted by the SQA.