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Luxman Corporation
Industry Electronics
Founded Osaka, Japan (1925)
Headquarters Yokohama, Japan
Key people
Kazuyuki Doi - President, Daniel Chang - Managing Director IAG Group
Products Hi-fi equipment
Revenue unknown
Parent International Audio Group
Slogan Ultimate Fidelity Since 1925

Luxman is a brand name of Japanese Luxman Corporation (ラックスマン?), a company that manufactures luxury audio components. Luxman produces a variety of high-end hi-fi products which include turntables, amplifiers, receivers, tape decks, CD players and speakers.


Lux Corporation was founded in Japan, in June 1925, by T. Hayakawa & his brother K. Yoshikawa. It began life as the radio equipment department of Kinsuido Picture Frame Store in Osaka, until then an importer of picture frames, and was founded just ahead of the time when radio was first broadcast that year.

At the time, Japanese radio listeners were dependent on technology originating in the United States and Europe. Importing radio equipment and parts was a very forward-looking enterprise (much today's cutting-edge businesses) for Lux, and passersby often crowded the store to hear the inviting sounds of the radios on display.

However Lux Corp. decided that in order to compete effectively as a supplier it had to not only sell equipment but manufacture parts in-house to reduce the costs of importing. So began the creation of the Luxman brand. As a result of this pursuit, Luxman became famous for the output of various quality transformers and switches in Japan, and today is one of the oldest manufacturers in Japan of electronic components. This is reflected in the company's motto Ultimate Fidelity since 1925.

In the mid 1970s and early 1980s Luxman came to prominence of the world hi-fi community due to the quality of sound of their equipment. Luxman were primarily specialists in making vacuum tube amplifiers of the highest caliber. In most cases Luxman designed equipment combined the quality and warmth of vacuum tube sound with powerful electronics and often beautiful aesthetic designs. Pre and Power amps such as the Luxman C-05 and M-05 with their champagne gold finish, highest-calibre electrical designs (pure copper interconnects, Class A amp design, separately powered channels with dual AC cables, copper-plated chassis), beautiful sound and rock solid build became the dreams of audiophiles everywhere.

An engineer Atsushi Miura married Mari Yoshikawa, Mr. K Yoshikawa's eldest daughter and became a part of the founding 'Luxman' family. Atsushi Miura's father was an audio engineer and was head of Luxman for many years in Japan. In the early 1980s Atsushi took over the reins from his father to run Luxman. Sensing the Japanese audio industry was heading towards cheaper mass-produced components and against the founding philosophy of Luxman, Atsushi sold Luxman to Alpine in 1984, before starting the Airtight audio brand.[1]

In 1984 Luxman became part of Alpine Electronics, another Japanese electronics brand. Alpine, wishing to merge their home hi-fi divisions and Alpage brand with Luxman gear, took actions that nearly bankrupted the company. The first was it got into a hi-fi market share war with rival Yamaha. Up to the point of the merger Luxman was seen as a prestigious audio brand, and sold its equipment in specialist independent hi-fi shops. After the merger, Luxman looked to sell their products to companies such as Costco in the United States and Richer Sounds in the UK in order to compete with Yamaha. But the plan backfired. Where Luxman's reputation was in high end and the often expensive, the new distributors' reputations had been in selling budget and low value goods. This caused much problems for existing dealers and consumers. The second was problems with product branding and poor product planning. While Alpine equipment was seen as alright in most circles, Luxman was seen as a perfectionist or elitist brand. The co-branding of cheap plastic Alpine products with expensive Luxman gear (Luxman equipment was badged Alpine/Luxman) in both Alpine and Luxman factories confused the consumer marketplace. This totally destroyed the image and ultimately sales of Luxman equipment, and the company ended up retreating from all its sales network worldwide except Japan.

Alpine, due to all the troubles it experienced later sold off Luxman in 1994. In recent times this had enabled the renamed Luxman Corporation to restart its founding objectives, which was to create the best audiophile equipment in the world. Today the company still produces vacuum tube equipment as well as SACD/DVD players and the usual home stereo equipment.

The company closed the last of the Alpine home hi-fi factories in Hong Kong in 2000 and currently sells mostly to Japan and parts of Asia, outside of Asia to the United Kingdom, Germany and Czech Republic, and Slovakia since 2005 and currently have a distribution network including the United States, France, Poland, Romania, Italy, Denmark, and Sweden.

In 2009, Luxman Corporation was acquired by the International Audio Group Ltd. IAG.

Company milestones

  • 1925 - Lux Corporation founded in Kinsuido Picture Frame Store. Kinsuido Radio Book published - "Read it once and you're a radio expert," runs the blurb to the book that eventually went through 14 editions, helping to promote radios and phonographs in early days.
  • 1928 LUX-735 Radio Set with Magnetic Speaker. Lux markets the LUX-1730 Electric Phonograph
  • 1931 - Magnetic Pickup developed
  • 1952 OY-15 Output Transformer - Lux markets OY-Type transformers, high-regulation power-supply transformers, and many others. All received popular acclaim for delivering the highest performance on the market.
  • 1955 - Crossover Negative Feedback Circuitry developed
  • 1958 The 45/45 stereo record makes its debut.
  • 1958 MA-7A Mono Vacuum-Tube Amplifier. The MA-7A becomes the first fully assembled mono hi-fi power amp marketed by Lux after the war. It featured crossover NFB(Negative Feedback), Lux's worldwide patent.
  • 1961 SQ-5A Vacuum Tube Integrated Amplifier. One of the earliest stereo integrated amplifiers, the SQ-5A proved a hit because of its unique design incorporating a metre and also because of the high-quality sound it delivers. It featured the Lux's unique tone control circuit, still found in current models.
  • 1962 SQ-65 Vacuum Tube Integrated Amplifier. The SQ-65 featured a motional feedback (MFB) circuit, a patented development by Lux that incorporates the motion of the speaker cone into its feedback control system.
  • 1962 PZ-11 Phono Amplifier. The very first phono equaliser amp made in Japan to feature germanium transistors, the PZ-11 was popular for its slim design.
  • 1964 SQ-38D Vacuum Tube Integrated Amplifier. The SQ-38D is one of the first models to feature triodes and also the very first of the "38Series" that eventually includes the SQ-38F, SQ-38FD and the current SQ-38S.
  • 1966 MQ-36 Vacuum Tube OTL Power Amplifier. The MQ-36 is an OTL (Output Transformer-Less) vacuum tube amplifier. It became a long-term seller for its high-quality sound.
  • 1968 SQ-505/507 Integrated Amplifiers. The SQ-505 and SQ-507 are the first of the "500 Series" and the predecessors of Luxman's current L-505s and L-507s.
  • 1971-1980 Luxkit Brand. The LuxKit brand was developed to satisfy the demand of do-it-yourself audiophiles. Lux marketed a total of about 70 kit models, vacuum tube amps, transistor amps, turntables, measuring tools, etc.
  • 1972 Lux establishes L&G. Lux established new audio brand "L&G" to promote a line of colourful high-quality stereo systems designed to fit new lifestyles and created a new dimension in audio enjoyment.
  • 1973 - All-stage Parallel Push System developed.
  • 1975 M-6000 Power Amplifier/C-1000/T110. A product to celebrate Lux's 50th anniversary, the M-6000 represented the company's first serious effort to break into the high-end market. A power amp boasting 300 W x 2 high power and excellent sound, the M-6000 was well received.
  • 1976 Laboratory Reference Series launched which included the 5T50 FM-only tuner, 5G12 graphic equalizer, 5F70 parametric tone control unit, and 5E24 LED power meter; the 5L15 integrated amp; and the 5C50 preamp and 5M21 power amp. The Lux Laboratory Reference Series makes its debut: highlights are the world's first DC-configured amp and synthesized tuner. Each product's functionality, performance and innovative design differentiate the series. After initial production, some of the equipment was specially customised by Lux engineers for even better quality sound, and became sought after.

-World's first DC-configured amp and synthesized tuner -Computer-controlled cassette deck -Construction chassis allowing stacking of components

  • 1980 PD-300 Vacuum Suction Turntable. Lux introduces an innovative turntable that uses a vacuum suction system to prevent record warpage and resonance, factors that cause degradation of sound quality.
  • 1981 - CAT - Computer Analysed Tuning System
  • 1981 - Duo Beta circuitry
  • 1982 D-05 Omega-Loading Cassette Deck. The D-05 appears at the time when the market was moving away from the open-reel format toward the cassette. It boasted the hi-fi performance of an open-reel deck and the ease of use of a cassette deck. The MB-88 limited edition amp (run of 200) was produced. This is one of the last pieces of work Chief Engineer Mr Susumu Uehara, one of Luxman's longest-standing engineers.

At Japan's Tokyo Audio Fair in October, Luxman showed prototypes of the X-3K[2] Cassette deck, X-2A PCM encoder/decoder[3] and X-1D[4] vertical loading CD player also rebadged in Alpine brand-form. These were never put into production.

  • 1983 - K-05 Computer tuning cassette deck launched.

Luxman's first CD player was the DX-104[5] launched in 1983. This was a design based on the Alpine Electronics AD-7100 and featured a vertical loading tray.

  • 1985 - C-05 Pre-amplifier, M-05 Power amplifier launched.
  • 1987 DA-07 Fluency DAC and DP-07 separate CD Transport. Fluency DAC is an application of the function interpolation theory developed by Dr. Toraichi, a professor at Tsukuba University, Japan. The DA-07 became a sensation because its high-speed DSP claimed the recreation of the frequency range not recorded on a CD. KD-117 Digital Audio Tape recorder launched.
  • 1990 - D-500 Top loading CD player launched.
  • 2004 - CU-80 Multi Channel Control Amplifier launched.
  • 2005 - B1000 Monaural Power Amplifier and C1000F Digital Control Amplifiers, 80th Anniversary Commemoration Models launched.
  • 2006 - DU-50 and DU-80 Digital Universal players launched.
  • 2007 - M-800A, L-550A II and L-590A II launched.
  • 2009 - D-08 SA-CD / CD player, SQ-38u (the eleventh generation SQ-38), E-200 (phono stage), P-200 (amplifier) launched.
  • 2011 - PD171 Turntable launched. First turntable from Luxman in over 30 years.

See also


  1. ^ "Airtight Company history by Tweakshop". 2007. Retrieved 2007-03-15. 
  2. ^ "Luxman X3K Cassette deck prototype". 2007. Retrieved 2007-02-21. 
  3. ^ "Luxman X-2A PCM encoder/decoder prototype". 2007. Retrieved 2007-02-21. 
  4. ^ "Luxman X-1D CD player prototype". 2007. Retrieved 2007-02-21. 
  5. ^ "Luxman DX-104 CD player". 2007. Retrieved 2007-02-21. 

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