Wurlitzer 4100

VIEW SIMILAR: 4000 | 4100A | 4100BD & 4100BP 

The Wurlitzer 4100 is an electronic organ with vacuum tube oscillators. It is the base model, whereas the 4102 has similar electronics in a church-style cabinet, and the 4150 includes chord buttons on the left keyblock.

According to its service manual, the 4100 came in multiple styles and finishes: Mahogany, Cherry, Walnut, Modern Ebony, Modern Blond Oak, French Provincial Cherry and Italian Provincial Walnut.

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Download the Wurlitzer 4100 Service Manual (PDF)

WURLITZER 4100
VACUUM TUBE ORGAN
SPECIFICATIONS
UPPER MANUAL: 44 keys
LOWER MANUAL: 44 keys
PEDALS: 13 keys

DIMENSIONS
HEIGHT: 35 1/4"
WIDTH: 46 3/16"
DEPTH: 23 1/3"
WEIGHT: ~205 lbs
BENCH WEIGHT: ~15 lbs

AMPLIFIER
POWER: 235 W
FEATURES
Automatic Tone Controls
Master volume (Full//Soft)
Pedal Sustain (Medium/Long)
Vibrato depth (Normal/Full)
Vibrato speed (Slow/Fast)

COUPLERS
Upper to Lower 8'
Upper 8' - Off
Upper to Upper 16'
Upper to Upper 8'
Selected pages from the 4100 Service Manual
Download PDF or read the digitization notes
Part no.: 500313
Part name: Switch plate Model: 4100 Date: March 13 1959 Diazo print
Part no.: 500314
Part name: Tee nut Model: 4100 Date: January 15 1959 Diazo print
Part no.: 500320
Part name: Washer - switch mtg. stud Model: 4100 Date: January 9 1958 Diazo print
Part no.: 500601
Part name: Support bracket - upper switch rod Model: 4100 Date: January 14 1959 Diazo print
Part no.: 500603
Part name: Support bracket - lower switch rods Model: 4100 Date: January 15 1959 Diazo print
Part no.: 500605
Part name: Retainer - lower switch rods Model: 4100 Date: January 12 1959 Diazo print
Part no.: 500602
Part name: Support - manual switch rods Model: 4100 Date: January 19 1959 Diazo print
Part no.: 500604
Part name: Support - lower switch rods Model: 4100 Date: June 15 1959 Diazo print
Part no.: 500606
Part name: Retainer - upper switch rods Model: 4100 Date: January 16 1959 Diazo print
Part no.: 500630
Part name: Terminal strip & eyelet assembly Model: 4100 Date: January 22 1959 Diazo print
Part no.: 500632
Part name: Terminal strip - lower Model: 4100 Date: January 22 1959 Diazo print
Part no.: 500634
Part name: Contact wire Model: 4100 Date: April 9 1959 Diazo print
Part no.: 500631
Part name: Terminal strip - resistor & eyelet assembly Model: 4100 Date: January 22 1959 Diazo print
Part no.: 500633
Part Terminal strip - upper Model: 4100 Date: January 22 1959 Diazo print
Part no.: 600635
Part name: Wire - switch Model: 4100 Date: February 12 1959 Diazo print
Part no.: 500638
Part name: Switch assembly - stop tablet Model: 4100 Date: February 16 1959 Diazo print
Part no.: 500639
Part name: Switch assembly - stop tablet Model: 4100 Date: February 16 1959 Diazo print
Part no.: 500709
Part name: Console leg assembly Model: 4100 Date: April 20 1959 Diazo print
Part no.: 500711
Part name: Bottom ferrule Model: 4100 Date: June 19 1959 Diazo print
Part no.: 500712
Part name: Console leg assembly Model: 4100 Date: April 20 1959 Diazo print
Part no.: 500714
Part name: Bottom ferrule Model: 4100 Date: January 27 1959 Diazo print
Part no.: 500716
Part name: Music panel - face plate Model: 4100 Date: January 21 19 Diazo print
Part no.: 500715
Part name: Top ferrule Model: 4100 Date: January 27 1959 Diazo print
Part no.: 500717
Part name: Music panel - spacer Model: 4100 Date: January 26 1959 Diazo print
Part no.: 500719
Part name: Cleat - cover - knee panel Model: 4100 Date: January 28 1959 Diazo print
Part no.: 500724
Part name: Support - rear lower right Model: 4100 Date: February 24 1959 Diazo print
Part no.: 500725
Part name: Support block - right rear keyblock - upper left Model: 4100 Date: April 22 1959 Diazo print
Part no.: 500729
Part name: Support block - front - upper right Model: 4100 Date: March 2 1959 Diazo print
Part no.: 500731
Part name: Vertical rail generator frame Model: 4100 Date: January 29 1959 Diazo print
Part no.: 500732
Part name: Stringer - short generator frame Model: 4100 Date: January 29 1959 Diazo print
Part no.: 500733
Part name: Stringer - long generator frame
Model: 4100
Date: January 29 1959
Diazo print
Part no.: 500756
Part name: Name plate - percussion Model: 4100 Date: March 8 1959 Diazo print
Part no.: 500761
Part Baffle Model: 4100 Date: June 21 1960 Diazo print
Part no.: 500771
Part name: Carton assembly - domestic Model: 4100 Date: May 14 1959 Diazo print
Part no.: 500854
Part name: Bayonet socket Model: 4100 Date: March 17 1959 Diazo print
Part no.: 500846
Part name: Hinge Model: 4100 Date: April 29 1959 Diazo print
Part no.: 500858
Part name: Cable - shielded Model: 4100 Date: April 29 1959 Diazo print
Part no.: 500862
Part name: Transformer - output Model: 4100 Date: June 12 1961 Pages: 1 of 1 Diazo print
Part no.: 500867
Part name: Heater - domestic Model: 4100 Date: April 17 1959 Diazo print
Part no.: 501211
Part name: Support & pad assembly Model: 41 Date: December 4 1959 Diazo print
Part no.: 500871
Part name: Hinge Model: 4100 Date: April 9 1959 Diazo print
Part no.: 501266
Part name: Terminal strip Model: 4100 Date: December 29 1959 Diazo print
Part no.: 502893
Part name: Ornament Model: 4100 Date: December 14 1961 Diazo print
Part no.: 503863
Part name: Keyblock assembly - complete l.r. Model: 4100 Date: October 8 1963 Diazo print
Part no.: 502939
Part name: Wire contact buss Model: 4100 Date: December 9 1963 Diazo print
Part no.: 503941
Part name: Switch rod - lower manual #2 Model: 4100 Date: December 10 1963 Diazo print
Part no.: 503943
Part name: Switch rod - upper manual #4
Model: 4100
Date: December 10 1963
Diazo print
Part no.: 503940
Part name: Switch rod - lower manual #1, #3 Model: 4100 Date: December 9 1963 Diazo print
Part no.: 503942
Part name: Switch rod - upper manual #5 Model: 4100 Date: February 10 1963 Diazo print
Part no.: 503944
Part name: Switch rod - upper manual #6 Model: 4100 Date: December 10 1963 Diazo print
Part no.: 503945
Part name: Switch rod - upper manual #1, #2, #3 Model: 4100 Date: December 10 1963 Diazo print
Part no.: 651049
Part name: Grommet Model: X-410 Date: June 20 1962 Diazo print
Part no.: 651062
Part name: Silk screen Model: X-410 Date: June 22 1962 Diazo print

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