High fidelity is the high-quality reproduction of sound. It is popular with audiophiles and home audio enthusiasts. Ideally, high-fidelity equipment has inaudible noise and distortion, and a flat frequency response within the human hearing range.
Tannoy is a British manufacturer of loudspeakers and public address systems founded in 1926. Today the company is part of the Music Tribe group of brands.
Celestion is a British designer and exporter of professional loudspeakers.
Naim Audio is a British hi-fi manufacturer based in Wiltshire, United Kingdom.
Roksan is a British manufacturer of high fidelity audio products for domestic use, based in Rayleigh, Essex. It is best known for its influential and innovative design for hi-fi equipment, and in particular its Xerxes platform for playing LP records.
QUAD Electroacoustics is a British manufacturer of hi-fi equipment, based Huntingdon, Cambridgeshire. QUAD is part of the IAG Group, with corporate headquarters located in Shenzhen, China.
Meridian Audio is a consumer audio and home theatre equipment manufacturer based in the United Kingdom. Bob Stuart and Allen Boothroyd founded the company in 1977 under the name Boothroyd-Stuart. In 1985 the company released a CD player under the brand name, Meridian. The company also created the lossless compression format Meridian Lossless Packing in 1998 and the lossy Master Quality Authenticated (MQA) format in 2014.
Audio Partnership Plc is a British manufacturer of hi-fi, home cinema and home automation products, which was founded in 1994.
The International Audio Group (IAG) is a Chinese manufacturer of consumer and professional audio & HiFi components. It is based in Shenzhen in China. It is owned and run by twin brothers Bernard and Michael Chang.
Wilson Benesch is a British company that designs and manufactures hi-fi high-end audio equipment, like loudspeakers and turntables. Wilson Benesch was founded in 1989 in Sheffield, South Yorkshire, England. Wilson Benesch operates its entire design and manufacturing operation from Falcon House, an art-deco styled building in the North-West of the city and the original home of Batchelors, built in the 1930s.
Studio monitors are loudspeakers in speaker enclosures specifically designed for professional audio production applications, such as recording studios, filmmaking, television studios, radio studios and project or home studios, where accurate audio reproduction is crucial. Among audio engineers, the term monitor implies that the speaker is designed to produce relatively flat (linear) phase and frequency responses. In other words, it exhibits minimal emphasis or de-emphasis of particular frequencies, the loudspeaker gives an accurate reproduction of the tonal qualities of the source audio, and there will be no relative phase shift of particular frequencies—meaning no distortion in sound-stage perspective for stereo recordings. Beyond stereo sound-stage requirements, a linear phase response helps impulse response remain true to source without encountering "smearing". An unqualified reference to a monitor often refers to a near-field design. This is a speaker small enough to sit on a stand or desk in proximity to the listener, so that most of the sound that the listener hears is coming directly from the speaker, rather than reflecting off walls and ceilings. Monitor speakers may include more than one type of driver or, for monitoring low-frequency sounds, such as bass drum, additional subwoofer cabinets may be used.
Rega Research Ltd. is a British audio equipment manufacturer. Rega was founded in 1973. The company's name was formed of the initials of its two founders. Rega are widely known for their turntables – most notably the iconic Rega Planar 3, cartridges and tonearms, and has produced award-winning amplification and speakers for over 20 years. In addition to manufacturing products under their own brand name, they have also served as an original equipment manufacturer of turntables and tonearms for other companies such as NAD and Rotel.
The Keighley Bus Company operates both local and regional bus services in West Yorkshire, England. It is a subsidiary of Transdev Blazefield.
Rogers is a British brand name of Rogers International Ltd, a subsidiary of Wo Kee Hong Holdings Ltd, a company based in Hong Kong that produces a variety of audio electronic products.
Cambridge Audio is a British manufacturer of high-end audio equipment. As the name suggests, it has its origins in Cambridge, England, where in the early 1960s a group of young technology graduates established a high-technology R&D and prototyping business: Cambridge Consultants.
Castle is a British Loudspeaker brand, first established in 1973.
KEF is a British company specialising in the design and production of a range of high-end audio products, including HiFi speakers, subwoofers, architecture speakers, wireless speakers, and headphones. It was founded in Maidstone, Kent in 1961 by a BBC engineer named Raymond Cooke (1925–1995). In 1992, the Hong Kong-based Gold Peak Group acquired KEF, and GP Acoustics, a member of Gold Peak, now owns the company. KEF continues to develop and manufacture its products in Maidstone, Kent, UK.
Gilbert Arthur Briggs, commonly referred to as "G. A. Briggs", founded Wharfedale Wireless Works in Yorkshire, England, in 1932, and was a leading figure in the early development of high fidelity loudspeakers introducing such basics as the two-way loudspeaker and the ceramic magnet, as well as writing some famous books on audio and loudspeakers. Britain was at the forefront of developments in radio, audio and television, and Wharfedale is still known as a leading manufacturer of high quality loudspeakers, although the company was sold in 1958 to The Rank Group and in the early 1990s to Verity Group PLC.
The Wharfedale MACH series of loudspeakers consists of the MACH 3, 5, 7, and 9. This is an informational page devoted to owners and users of these loudspeakers and those interested in history and construction of electronic sound reproduction.
Sugden Audio is a British engineering company that manufactures hi-fi and audio equipment. Founded by James Edward Sugden in Cleckheaton, West Yorkshire in 1967, the company is best known as the manufacturer of the Sugden A21 amplifier.
