Login/User Log In CartCart

Roland CR-78

Released in 1978

The CR-78 CompuRhythm is a programmable rhythm unit that uses analog drum sounds; it has 34 built-in preset patterns, and was available in both black and wood-grain finishes. Phil Collins' use of this machine in his hit "In the Air Tonight" brought the CR-78 to iconic status.

Roland CR-78
All photos are copyrighted by Syntaur, and may not be used without permission.

We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working.

This listing reflects our current inventory and is updated in real time. If a part is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource.

We cannot diagnose repair issues by phone or email. For technical questions, we suggest posting on our Forums, where our techs - as well as other users - can offer help.

Filter
Category
All
Batteries
Books/Manuals
Cables
Circuit boards
Displays
Electronic Components
Hardware
Jacks & Connectors
Keybed Parts
Keys
Knobs & Buttons
Music Rests
Other
Panel controls
Pedals
Power Adapters
Sounds
Speakers
Transformers
Back panel, Roland CR-78
Back panel, Roland CR-78
$24.95 (Part #6623)
Click for details
Battery, 3.6V NiCad
Battery, 3.6V NiCad
$22.95 (Part #4486)
Click for details
Button switch assembly, Roland
Button switch assembly, Roland
For Start/Stop, Variation
$19.95 (Part #6608)
Click for details
Dust shield set, Roland CR-78
Dust shield set, Roland CR-78
$19.95 (Part #8176)
Click for details
Front panel, Roland CR-78
Front panel, Roland CR-78
$54.95 (Part #5182)
Click for details
Fuse assembly, Roland
Fuse assembly, Roland
$11.95 (Part #6610)
Click for details
IC, 4001 quad NOR gate
IC, 4001 quad NOR gate
$2.95 (Part #3304)
Click for details
IC, 4013 flip-flop
IC, 4013 flip-flop
$2.95 (Part #3322)
Click for details
IC, 4558 dual op amp
IC, 4558 dual op amp
$2.95 (Part #3387)
Click for details
IC, 74LS00N quad gate
IC, 74LS00N quad gate
$2.95 (Part #3429)
Click for details
IC, 74LS04 hex inverter
IC, 74LS04 hex inverter
$2.95 (Part #3147)
Click for details
IC, 74LS138 decoder/demultiplexer
IC, 74LS138 decoder/demultiplexer
$3.95 (Part #3251)
Click for details
IC, 74LS174 flip-flop
IC, 74LS174 flip-flop
$2.95 (Part #3149)
Click for details
IC, D5101 SRAM chip
IC, D5101 SRAM chip
$11.95 (Part #7155)
Click for details
IC, D8048C CPU chip
IC, D8048C CPU chip
$19.95 (Part #4555)
Click for details
Jack board, Roland CR-78
Jack board, Roland CR-78
$69.95 (Part #6602)
Click for details
Knob, Roland
Knob, Roland
For Fill In, Measure, Instruments, Accent
$9.95 (Part #5193)
Click for details
Knob, rotary, Roland/Boss
Knob, rotary, Roland/Boss
For Tempo
$8.95 (Part #1850)
Click for details
LED board, Roland
LED board, Roland
$12.95 (Part #6609)
Click for details
Main board, Roland CR-78
Main board, Roland CR-78
For early model CR-78
$295.95 (Part #6601)
Click for details
Nut, for 1/4-inch phone jack
Nut, for 1/4-inch phone jack
$0.45 (Part #4301)
Click for details
Phone jack, mono
Phone jack, mono
For all jacks
$9.95 (Part #1593)
Click for details
Potentiometer assembly, Accent, Roland
Potentiometer assembly, Accent, Roland
$16.95 (Part #6612)
Click for details
Potentiometer assembly, Tempo, Roland
Potentiometer assembly, Tempo, Roland
$16.95 (Part #6613)
Click for details
Potentiometer, 10KB rotary
Potentiometer, 10KB rotary
For Accent
$8.95 (Part #3233)
Click for details
Power cable, Euro-style mains
Power cable, Euro-style mains
$15.95 (Part #6621)
Click for details
Power cord bushing, Roland
Power cord bushing, Roland
$3.95 (Part #6614)
Click for details
Power switch assembly, Roland
Power switch assembly, Roland
$21.95 (Part #6611)
Click for details
Power switch cap, black, round
Power switch cap, black, round
$6.95 (Part #5247)
Click for details
Power switch, pushbutton
Power switch, pushbutton
$16.95 (Part #2227)
Click for details
Rotary switch board, Roland
Rotary switch board, Roland
$36.95 (Part #6606)
Click for details
Rubber foot, 7mm tall, with screw
Rubber foot, 7mm tall, with screw
$2.95 (Part #3203)
Click for details
Rubber foot, set of 4
Rubber foot, set of 4
$7.95 (Part #32034)
Click for details
Screws, set of 4
Screws, set of 4
For rear panel
$2.95 (Part #5569)
Click for details
Slide potentiometer, 50KB
For Balance
$19.95 (Part #12627)
Click for details
Slide switch, 3-position
Slide switch, 3-position
For rear panel
$14.95 (Part #1436)
Click for details
Slider board, Roland
Slider board, Roland
$54.95 (Part #6605)
Click for details
Slider knob, Roland
Slider knob, Roland
$3.95 (Part #5195)
Click for details
Switch assembly, 3-way, Roland
Switch assembly, 3-way, Roland
$49.95 (Part #6607)
Click for details
Switch board, Roland
Switch board, Roland
$79.95 (Part #6604)
Click for details
Switch board, Roland
Switch board, Roland
$79.95 (Part #6603)
Click for details
Switch cap, blue
Switch cap, blue
$9.95 (Part #1373)
Click for details
Switch cap, gray
Switch cap, gray
$9.95 (Part #1367)
Click for details
Switch cap, green
Switch cap, green
$9.95 (Part #1371)
Click for details
Switch cap, ivory, Roland
Switch cap, ivory, Roland
For Start/Stop, Variation
$8.95 (Part #5186)
Click for details
Switch cap, ivory, round
Switch cap, ivory, round
For Clear, Cancel Voice
$6.95 (Part #5187)
Click for details
Switch cap, red
Switch cap, red
$9.95 (Part #1370)
Click for details
Switch cap, white
Switch cap, white
$9.95 (Part #1369)
Click for details
Switch cap, yellow
Switch cap, yellow
$9.95 (Part #1372)
Click for details
Switch knob, black
Switch knob, black
For Memory/Play/All lever switch
$8.95 (Part #5194)
Click for details
Switch, 2-position
Switch, 2-position
For Rhythm A/B, Auto/Manual
$29.95 (Part #5822)
Click for details
Transistor, 2SA1015
Transistor, 2SA1015
$1.95 (Part #3294)
Click for details
Transistor, 2SC1815
Transistor, 2SC1815
$2.95 (Part #1943)
Click for details
Transistor, 2SC1815
Transistor, 2SC1815
$2.95 (Part #1943)
Click for details