Brown Field was born in Portofino, a small seaport in northwestern Italy, and moved to England with his father when he was ten years old. His father is a radio engineer. He used to work in speaker unit design and tuning in several audio companies such as TANNOY and Wharfedale . Brown Field was influenced by his father, Has a strong interest at his most contact "toys" that make beautiful sounds since childhood.

After graduating from the Department of Materials Science and Engineering at the University of Sheffield in 1969, Brown Field chose to work in the same job as his father due to his own preferences. With the help of his father, and good interpersonal relationships, Brown Field successively Worked for more than ten years in companies such as KEF and Celef Audio (the predecessor of ProAc).

During this period, Brown Field was mainly engaged in the research of speaker unit back electromotive force (subject research) and speaker structure and material application. Perhaps it is talent and spirituality. Brown Field’s speaker design always seems a bit advanced. At the same time, his new style of British sound concept was not recognized by mainstream speaker designers at that time, but there is no lack of his father’s continuous encouragement and support.

Until 1983, his former colleague Mike York approached him and discussed the design and production of loudspeaker units that were in line with his own New Style British Sound.

In 1983, the Borhiro Acoustic Design Studio, which was established by Brown Field and Mike York in cooperation, has become a clear stream in the market for a time because of the refreshing and bright sound of the speakers they designed together, as well as the delicate and gentle characteristics. Liked and sought after by the British elite.

In the following ten years, the new style of British sound advocated by Brown Field has gradually In the following ten years, the new style of British sound advocated by Brown Field has gradually been recognized by most British music lovers, and well-known audio companies have gradually begun to use their products and obtained some production orders. 

At the beginning of the 21st century, the trend of capital operation gradually spread. Many well-known audio companies were merged and some were controlled by capital, and their products were forced to transform. Brown Field also encountered the same experience.

  In 2002, due to the retirement of his partner Mike York, the elderly Brown Field was also preparing to retreat to the second line. He gradually transferred his years of research and career to his eldest son, Jan Field.

In 2006, Jan Field formally took over the acoustic design studio and led the product development.

  In 2010, Jan Field decided to launch his own speaker design, from speaker unit design to crossover devices, the finished products of the cabinet were independently completed by his company, and the brand still uses Borhiro.