Grundig is a German-founded consumer electronics brand established in 1945 by Max Grundig in Fürth, Bavaria. The company rose to prominence postwar with the Heinzelmann radio kit and the Weltklang receiver, and through the 1950s and 60s became one of Europe's largest manufacturers of radios, reel-to-reel tape recorders, turntables, and hi-fi components. Its modular audio systems — separate amplifiers, tuners, record players, and speakers — helped define the domestic stereo console era, and its portable transistor lines, including the Yacht Boy travel radios and the long-running Satellit series of shortwave receivers, earned a reputation among enthusiasts for build quality and sensitivity. The Satellit 650, introduced in 1986, is frequently cited by shortwave collectors as one of the finest portable world-band radios ever produced.

Beyond receivers, Grundig manufactured microphones, dictation machines, and tube and solid-state amplifiers that turn up regularly on the vintage market and in lo-fi and experimental recording circles. The brand is owned by Turkish appliance maker Arçelik, part of Koç Holding, and its product catalog spans home appliances alongside hi-fi systems, soundbars, Bluetooth speakers, headphones, and microphones. For musicians and audio hobbyists, Grundig is most often encountered through its vintage gear — tape machines, tube radios, and console stereos prized for their character and warmth.

Grundig has 7 products cataloged on Equipboard, including Condenser Microphones, Analog, and Turntables. Their gear is featured by 2 artists, with the strongest followings in Electronic, Rock, and Pop. Notable users include Autechre and Joji Malani.