
M. Welte & Sons, Freiburg and New York was a manufacturer oforchestrions,organs andreproducing pianos, established inVöhrenbach by Michael Welte (1807–1880) in 1832.
From 1832 until 1932, the firm producedmechanical musical instruments of the highest quality. The firm's founder, Michael Welte (1807-1880), and his company were prominent in the technical development and construction oforchestrions from 1850, until the early 20th century.
In 1872, the firm moved from the remoteBlack Forest town ofVöhrenbach into a newly developed business complex beneath the main railway station inFreiburg, Germany. They created an epoch-making development when they substituted the playing gear of their instruments from fragile wood pinned cylinders to perforated paper rolls. In 1883, Emil Welte (1841–1923), the eldest son of Michael, who had emigrated to the United States in 1865, patented thepaper roll method (U.S. patent 287,599), the model of the laterpiano roll. In 1889, the technique was further perfected, and again protected through patents. Later, Welte built only instruments using the new technique, which was also licensed to other companies. With branches in New York and Moscow, and representatives throughout the world, Welte became very well known.
The firm was already famous for its inventions in the field of the reproduction of music when Welte introduced the Welte-Mignonreproducing piano in 1904. "It automatically replayed the tempo,phrasing, dynamics and pedalling of a particular performance, and not just the notes of the music, as was the case with other player pianos of the time." In September, 1904, the Mignon was demonstrated in theLeipzig Trade Fair. In March, 1905 it became better known when showcased "at theshowrooms of Hugo Popper, a manufacturer of roll-operatedorchestrions". By 1906, the Mignon was also exported to the United States, installed to pianos by the firmsFeurich andSteinway & Sons.[1] As a result of this invention by Edwin Welte (1876–1958) and his brother-in-law Karl Bockisch (1874–1952), one could now record and reproduce the music played by a pianist as true to life as was technologically possible at the time. Pianists who recorded for Welte-Mignon includedAnna Schytte.[2]
A Steinway Welte-Mignon reproducing piano and several other player pianos and reproducing pianos can be seen and heard at theMusical Museum, Brentford, England.[3]

From 1911 on, a similar system for organs branded "Welte Philharmonic-Organ" was produced. Thirteen well-known European organist-composers of the era, among themAlfred Hollins,Eugene Gigout andMax Reger were photographed recording for the organ,[4] distinguished organists likeEdwin Lemare,Clarence Eddy andJoseph Bonnet were recorded too. The largest Philharmonic Organ ever built is at the Salomons Estate of the Markerstudy Group.[5] This instrument was built in 1914 forSir David Lionel Salomons to play not only rolls for the organ but also for his Welte Orchestrion No. 10 from about 1900, which he traded in for the organ. One of these organs can also be seen in theScotty's Castle museum in Death Valley where it is played regularly during museum tours. An organ built forHMHSBritannic never made its way to Belfast due to the outbreak of theFirst World War. It can currently be heard playing in the Swiss National Museum inSeewen.[6]
In 1912 a new company was founded, the "M. Welte & Sons. Inc." in New York, and a new factory was built inPoughkeepsie,New York. Shareholders were predominantly family members in the U.S. and Germany, among themBarney Dreyfuss, Edwin's brother-in-law.

As a result of theAlien Property Custodian enactment during the First World War, the company lost their American branch and all of their U.S. patents. This caused the company great economic hardship. Later theGreat Depression and the mass production of new technologies like the radio and the electric record player in the 1920s virtually brought about the demise of the firm and its expensive instruments. Other companies with similar products likeAmerican Piano Company (Ampico) andDuo-Art also began to fade from the scene at this time.
From 1919 on, Welte also builttheatre organs, in particular for installation in cinemas. With the introduction of"talkies" around 1927, the demand for these also began to diminish, and by 1931 production of such instruments had been severely curtailed. The last big theatre organ was a custom-built instrument for theNorddeutscher Rundfunk (NORAG) broadcasting company inHamburg, still in place and still playing today. A number of other Welte theatre organs survive in museums.
In 1932 the firm, now with Karl Bockisch as sole owner, barely escaped bankruptcy, and began to concentrate on the production of church and other speciality organs.
The last project of Edwin Welte was an electronic organ equipped with photo-cells, theLichttonorgel [de] orPhototone-Organ. This instrument was the first ever to useanaloguesampled sound. In 1936, a prototype of this type of organ was demonstrated at a concert in theBerliner Philharmonie. The production of these organs - in cooperation with theTelefunken Company – was halted by theNazi-government because the inventor, Edwin Welte, was married to Betty Dreyfuss, who was Jewish.
The business complex in Freiburg was bombed and completely destroyed in November 1944. This event seemed to obliterate the closely kept secrets of the firm and their recording apparatus and recording process appeared lost forever. But in recent years parts of the recording apparatus for the Welte Philharmonic-Organs and documents were found in the United States. It was then possible to theoretically reconstruct the recording process. TheAugustiner Museum of Freiburg keeps the legacy of the company – all that survived theSecond World War.
Welte Mignon made several organs for important churches as did Welte-Tripp. One of the last surviving instruments is in the Church of the Covenant, Boston Mass. This was restored by Austin several years ago - supposedly to the original state. It was altered by an organist in 1959 or 1960. Until that time it has been careful restored and releathered by the Reed-Treanor organ company. This included the entire combination action in the console and the manual relays in the church basement and the repair of the massive 25 HP DC motor that powered the Spencer Turbine blower. During the two years they cared for the organ no tonal or structural changes were made.