NAD Electronics (New Acoustic Dimension) is a brand name of an electronics firm whose products include home hi-fi amplifiers and related components.
In 1972, the company was founded in London by Dr. Martin L. Borish (1928–2017[2]), an electrical engineer with a PhD in physics.[3][4][5] Its most famous product is the late-1970s NAD 3020, an integrated amplifier designed by Bjørn Erik Edvardsen, which was highly regarded by various magazines in Britain.[6][7]
NAD was one of the first audio manufacturers to outsource the manufacturing of its products to electronics factories in East Asia.