Wikipedia
ReVox is a brand name of Swiss audio equipment registered by Studer on March 27, 1951.
The first Studer-designed tape recorders were branded Dynavox. After the first production series of Dynavox recorders, a new marketing company was formed in 1950 called ELA AG. Revox was adopted as the brand name for amateur recorders, while the professional machines retained the Studer name.
The first Revox-branded tape recorder was the T26, in 1952, successor to the Dynavox 100.
The T26 was also made available as a radio-recorder combination unit. 2500 T26 recorders were made, priced at 1395.00 Swiss francs.
The A36, the first 36 series recorder. became available in 1954. Unusual features for the time were pushbutton solenoid transport operations and a direct-drive capstan with no belts or idler wheels. The B36 of 1956 was the first 3-head model, the D36 of 1960 was the first stereo model.
The company moved to Löffingen, West Germany, in 1966, due to labour issues in Switzerland. But the building of a second factory was started in Regensdorf, Switzerland in 1967 - to open in 1968.
In 1967 the 36-series tape recorders ended with the G36, and were superseded by the transistorised A77 with a servo-controlled direct drive capstan. Over 80,000 36-series recorders had been manufactured. The A77 was complemented by an integrated amplifier (A78) and FM tuner (A76). The start of the 1980s saw the introduction of the "B7xx" series of high fidelity components, which was in turn replaced by the B2xx series in the mid 1980s. The B2xx series was versatile (the B250 amplifier offering 10 signal inputs, each with automatic sensitivity calibration) and feature-rich, all components containing microprocessors. Contrastingly, the "H" line, with "H" standing for Human, went to the opposite extreme, with minimalist control interfaces: several "H" components having only only three buttons.
In 1990 Willi Studer sold the Studer Revox Group to Motor-Columbus AG, including all subsidiary companies. In 1991, Motor-Columbus split the Studer Revox Group into Studer (Pro), Revox (HiFi) and a Manufacturing-division. Motor-Columbus sold several subsidiaries and plants.
The extensive reorganization culminated in the sale of the Studer Group to Harman International Inc., in March 1994. The Revox Group was excluded and sold to private investors. On March 17, 1994, Harman International Industries completed its acquisition and acquired from Motor-Columbus AG 100% of Studer Revox AG. Harman paid 100 Swiss Francs (approximately US $70.00) for all of the issued and outstanding stock in Studer Revox. Harman assumed post-acquisition indebtedness of Studer Revox of approximately 23 million Swiss Francs (approximately US $16 million).
The founder of Revox, Willi Studer, died on March 1, 1996
The company logo is the word "REVOX" in capitals, with a "V" larger than the other letters; when printed in fixed-size type, the mixed-case spelling "ReVox" is sometimes used, but in all older and most newer references the name is shown as "Revox".
Many consider ReVox open-reel tape recorders to be high-end audio equipment. The most famous of these are the G36 (valve type), A77 (solid state with relay controls) and B77 (solid state with logic control and direct-drive). The A700 was the top of the line 1970s machine with 3-speed quartz PLL capstan, or, like the B77 which appeared in 1979, variable tape speed from 2.5 to 22.5 inches per second. Pictured to the right is the PR99 Mk2, a variant of the B77 for professional users, differing from the B77 in having balanced line in/out, and a real-time counter and auto-locator. The PR99 series was superseded by the C270 series, available also in multi-track formats (C274, C278).
Revox also produced well-regarded cassette tape recorders, notably the B710 and later the B215, which used the same transport and substantially the same electronics as the more expensive Studer A710 and Studer A721, respectively. It is worth noting that the Revox H11 and C115 cassette recorders are not true Revox or Studer products, but rebadged Philips Model FC60. As such, they do not meet the exacting performance standards of the B710, B215 and H1 which are Studer designed and built.
In the same fashion, the Revox B225 and B226 compact disc players were very heavily based on the Studer A725 and A727 professional CD players. Likewise, the Revox FM tuners were almost identical to the Studer professional models. A limited run of the B226 CD player was issued to celebrate Studer's 40th anniversary. Dubbed 'The Signature', it featured a black faceplate (in contrast to the then silver (anodized aluminium) B226) and used the high performance Silver Crown version of the Philips TDA1541 DAC, which later featured in non-Signature B226-S versions.
Revox was one of the first manufacturers to market a plasma television set, the model E542 in 1999. Before that, they commissioned Loewe to manufacture a limited number of models of S-VHS and VHS video cassette recorders and CRT television sets branded with the Revox name. A DVD player bearing the Revox name (model S27) was built by the French company Micromega.