I have always been a fan of American organs especially Wurlitzer organs. It started when my parents bought me a model 4373. So I don't repeat myself follow the link for my history with Wurlitzer.

The organ Flute / Tibia sound of the American organs has been my main attraction but the Wurlitzer also incorporated the Orbit III synthesizer. It allowed reasonably realistic solo sounds.

It had its own keyboard so you could bridge harmonies playing both synth and upper keyboards at the same time, unlike the Thomas Celebrity Royal 871 that built a moog synthesizer onto the upper keyboard. Most American organs used Leslie speakers that made the Tibia rich.

In my collection are models 805 1974, 950TA 1978, 625TA 1977, 630TA 1978. All include the Orbit III synth and built in Leslie.

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My Wurlitzer 950TA highly modified Organ

     

Select a Wurlitzer organ below to view

Wurlitzer 605 / 805

Wurlitzer 950

Wurlitzer 625TA / 630TA

 

Wurlitzer Brief History

Rudolph Wurlitzer is an American company started in Cincinnati in 1853 by German immigrant (Franz) Rudolph Wurlitzer.
In the late 1800s, fairs were popular. As crowds grew and mechanical rides began to appear, there was a need for louder music and the fairground organ was developed. Eugene DeKleist of North Tonawanda, New York, was an early builder of such organs (also called "barrel organs") for use in carousels. Wurlitzer bought an interest in DeKleist's North Tonawanda Barrel Organ Factory in 1897. In 1909, Wurlitzer bought the entire operation.

The "Mighty Wurlitzer" theatre organ was introduced in late 1910 after acquiring Robert Hope-Jones patents and plant. It became Wurlitzer's most famous product. Wurlitzer theatre organs are installed around the world in theatres, museums, churches and private residences.

In 1914, Wurlitzer manufactured pianos at the Clark factory in DeKalb, Illinois.

After the war, Wurlitzer came out with several models using reeds and electronic amplification. One clarification should be made at this point, these organs are not actually reed organs in the sense of Grandma’s old pump organ. The reeds are only used to produce the vibration necessary to generate a frequency, which is then subject to electronics. You do not actually hear the sound of the reeds.

In 1959, Wurlitzer introduced their first electronic organs using master oscillators.  Wurlitzer still continued to manufacture the reed-electric organs until 1964.

Two Wurlitzer inventions also came on the scene. The Side Man, an automatic rhythm unit was introduced in 1959. This was a separate unit with its own controls and amplification, and was smaller than a tone cabinet. Wurlitzer’ other invention was the Ssh-Boom, which provided bass drum and cymbals sounds when activated by the keys.

In 1964, Wurlitzer gave up vacuum tubes and went all-transistor. Organs included, for the first time, Spectra-Tone, which was a rotating speaker system actually built into the console. It was similar, but not identical sounding to a Leslie speaker. These models also included the Ssh-Boom.

The next significant development was the introduction of the Orbit synthesizer, a 2 octave keyboard above the two manuals of the organ. The first model to include this was the 370 spinet. It made its way to all models. Eventually, a genuine Leslie replaced the Spectra-Tone.

In the mid to late 1970s, Wurlitzer developed models that can be considered the greatest age of the Wurlitzer electronic organ. The Models 630 and 950 were superlative instruments. They had theatre voicing, electronic organ sounds, special effects, automatic left hand and pedal, the Orbit, the Slide and much more. Other smaller versions were also available.

In 1980, Wurlitzer introduced their so-called “analog-digital” organs. Although Wurlitzer did not invent the computer organ, they jumped into it headfirst. These organs used the microprocessor for the wrong reason, that is, to generate the automatic left hand and pedal; it should have been used for the tone generator. These organs did not have distinct differences in stop voicing, and many people did not like the “earth tone” colors of the stop tablets.

In the 1980s, Wurlitzer started working with Hohner in Germany, and manufactured the Omni series of organs in competition to the new portable keyboards that were competing with the organ market.

The Wurlitzer piano and organ brands and U.S. manufacturing facilities were acquired by the Baldwin Piano & Organ Co. in 1988. The Baldwin Co., including its Wurlitzer assets, was subsequently acquired by the Gibson Guitar Corporation in about 1996.

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