Electronics companies established in 1972

Japanese audiovisual equipment company

defunct American video game and home computer company (1972–1984)

Japanese electronics company

British company

company

alt=Accuphase Logo|thumb|Accuphase Logo Accuphase Laboratory, Inc. (originally known as Kensonic Laboratory, Inc.) is a Japanese, Yokohama-based high-end audio equipment manufacturer whose philosophy is to "enrich life through technology". Accuphase amplifiers, digital sources and tuners are well regarded for their sound, design and build by high-end audio enthusiasts throughout the world.

Japanese manufacturer of car audio, video, navigation and control systems

MXR is a New York–based manufacturer of effects pedals from Rochester. The company was co-founded in 1972 by Keith Barr and Terry Sherwood and incorporated as MXR Innovations, Inc. in 1974. The MXR trademark is now owned by Jim Dunlop. alt=image of early MXR sales and engineering staff at NAMM Show|thumb|NAMM Show in LA thumb|450px|MXR dyna comp, phase 45, phase 90, distortion +, carbon copy

battery manufacturer stationed in Hong Kong

British company

American electronic component manufacturer