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.
An audiophile is a person who is enthusiastic about high-fidelity sound reproduction. An audiophile seeks to reproduce recorded music to achieve high sound quality, typically in a quiet listening space and in a room with good acoustics.
Technics SL-1200 is a series of direct-drive turntables originally manufactured from October 1972 until 2010, and resumed in 2016, by Matsushita Electric under the brand name of Technics. S means "Stereo", L means "Player". Originally released as a high fidelity consumer record player, it quickly became adopted among radio and disco club disc jockeys, thanks to the direct drive, high torque motor design, making it initially suitable for pushbutton cueing and starting of tracks on radio and in dance clubs. It is still extremely popular with audiophiles.
Linn Products is an engineering company that manufactures hi-fi and audio equipment. Founded by Ivor Tiefenbrun in Glasgow, Scotland, in 1972, the company is best known as the manufacturer of the Linn Sondek LP12 turntable.
Bang & Olufsen (B&O) is a Danish high-end consumer electronics company that designs and manufactures audio products, television sets, and telephones, originally from Denmark, founded in 1925 by Peter Bang and Svend Olufsen, who designed a radio to work with alternating current, a product of significance at a time when most radios were still running on batteries. Bang & Olufsen are also known for contributing to making high-end car audio systems for manufacturers including Audi, BMW and Genesis for their range of vehicles.
ReVox is a brand name, registered by Studer on 27 March 1951 for Swiss audio equipment.
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.
Wilson Audio Specialties Inc. is an American high-end audio loudspeaker manufacturing company, located in Provo, Utah. Wilson Audio was co-founded by the late David A. Wilson (1944–2018) with his wife Sheryl Lee Wilson in 1974. Until his death, David Wilson was Wilson Audio's Chairman of the Board and Sheryl Lee Wilson served as Vice Chair.
The Linn Sondek LP12 is a transcription turntable produced by Glasgow-based Linn Products, manufacturers of hi-fi, home theatre, and multi-room audio systems. Its name is derived from the 12" vinyl LP.
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.
Eminent Technology is an American audio electronics company based in Florida, established in 1983 by Bruce Thigpen. Their first product was an air bearing straight-line tracking tonearm for phonograph playback, and was the first implementation of a captured air bearing for tonearm use. It was followed by a more advanced version of the tonearm.
Optonica was a subdivision of Japanese electronics manufacturer Sharp that made high-end hi-fi products systems.
Technics is a Japanese brand name of Panasonic for audio equipment. Since 1965, Panasonic has produced a variety of hi-fi and audio products under the brand name, such as turntables, amplifiers, radio receivers, tape recorders, CD players, speakers, and digital pianos. Technics products were available for sale in various countries. The brand was originally conceived as a line of high-end audio equipment to compete against brands such as Nakamichi.
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).
Carbon fiber-reinforced polymers, carbon-fibre-reinforced polymers, carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic, also known as carbon fiber, carbon composite, or just carbon, are extremely strong and light fiber-reinforced plastics that contain carbon fibers. CFRPs can be expensive to produce, but are commonly used wherever high strength-to-weight ratio and stiffness (rigidity) are required, such as aerospace, superstructures of ships, automotive, civil engineering, sports equipment, and an increasing number of consumer and technical applications.
SME is a brand name of an English company that produces high end tonearms and turntables, whose name has become synonymous with the industry standard detachable headshell mount.
The Rega Planar 3, together with its successors, the P3 and RP3, is a well-known budget audiophile turntable by British hi-fi manufacturer, Rega Research available since 1977. It was a belt-drive deck that broke from convention, by employing a solid plinth in lieu of the compliantly suspended chassis or sub-chassis used in many quality turntables since the early 1960s.
A transmission line loudspeaker is a loudspeaker enclosure design which uses the topology of an acoustic transmission line within the cabinet, compared to the simpler enclosures used by sealed (closed) or ported designs. Instead of reverberating in a fairly simple damped enclosure, sound from the back of the bass speaker is directed into a long damped pathway within the speaker enclosure, which allows far greater control and use of speaker energy and the resulting sound.
U-Turn Audio is an American audio equipment manufacturer located in Woburn, Massachusetts. The company was established in 2012 by Benjamin Carter, Robert Hertig, and Peter Maltzan. Its primary products are turntables, phono preamps, and loudspeakers.
