. . "Marshall Amplification"@en . . . . . . . "Marshall Amplification is an English company that designs and manufactures music amplifiers, speaker cabinets, brands personal headphones/earphones, and, having acquired Natal Drums, drums and bongos. It was founded by drum shop owner and drummer Jim Marshall, and is now based in Bletchley, Milton Keynes.Marshall's guitar amplifiers are among the most recognised in the world. They are known for their Marshall \"crunch\"."@en . "1962Z"^^ .