The Marshal

Marshall Amplification is an English company for the production of sound enhancers and sound speakers, founded by Jim Marshall in 1962. Initially Marshall amplifiers were created as copies of the Fender models, but shortly after Marshall Amplification made some changes to their amplifiers, they became popular among guitarists looking for a heavy sound.
Since 2014 the company has produced headphones and garnitures. In 2015, the company came to the market of mobile phones with the smartphone Marshall London.
In 2017, the company released two types of firm wireless headphones.