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Browse the archive

Browse by instrument model

Features & effects

Components & processes

Service manuals and technical notes

Make a donation

Become a member

Contribute documents to the archive

Share information about Wurlitzer instruments

Why save the documents?

Electronic organ FAQ

Glossary of organ features

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Folder: Archive

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Browse by instrument model

Features & effects

Components & processes

Service manuals and technical notes

Folder: Support

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Contribute documents to the archive

Share information about Wurlitzer instruments

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Electronic organ FAQ

Glossary of organ features

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Vacuum tube divider organs

4000
4100
4100A
4100B
4100BD, 4100BP
4100BW
4100MP
4102
4102BD
4202BW
4150
4150B
4150BD
4200, 4250
4250P

Drawings covering multiple vacuum tube divider models

Tropical Fish Document Archive

Last upload: September 28, 2026
Wurlitzer 4100 Service Manual

We have currently scanned 1,172 part numbers and 2,083 pages: about 2% of the archive. Request a drawing

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