Roland Juno-106

Released in 1984

This enormously-popular 6-voice polyphonic synth is a great-sounding analog workhorse. It does not have a velocity-responsive keyboard, but the abundance of front-panel sliders and 128 stored programs make this an easy and intuitive synthesizer to use, it has great MIDI implementation, and its lush chorus effect can really fatten up the sound. Its Achilles Heel is the self-contained voice chips, which can go bad after decades of aging. Fortunately, Syntaur carries modern-day clone chips that will last a lifetime.

Roland also built a Juno-106S, which is an identical synthesizer with built in speakers and amplifier.

Roland Juno-106
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.

Roland Juno-106 replacement keys
Replacement Keys
AC power socket
AC power socket
For converting Juno-106 to 3-prong IEC cable
$3.95 (Part #3022)
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AC power socket, 2-blade
AC power socket, 2-blade
$14.95 (Part #4415)
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Battery holder
Battery holder
Along with a #4347 battery, this can be used in place of the standard solder-in battery.
$3.95 (Part #3090)
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Battery, 3V Lithium
Battery, 3V Lithium
$7.95 (Part #2259)
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Bender assembly, Roland
Bender assembly, Roland
$54.95 (Part #1342)
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Bender board, Juno 106
Bender board, Juno 106
For Juno-106 with plastic-lever Portamento switch
$51.95 (Part #6650)
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Bender board, Roland Juno-106
Bender board, Roland Juno-106
For Juno-106 with metal-lever Portamento switch
$51.95 (Part #2264)
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Bender frame assembly, Roland
Bender frame assembly, Roland
$11.95 (Part #6553)
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Bender lever, clear, Roland
Bender lever, clear, Roland
clear
$21.95 (Part #1803)
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Bender lever, Roland
Bender lever, Roland
$16.95 (Part #3335)
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Bender panel overlay, Juno-106
Bender panel overlay, Juno-106
$9.95 (Part #3626)
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Bender panel, Roland Juno-106
Bender panel, Roland Juno-106
$34.95 (Part #4298)
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Bender plate, clear, Roland
Bender plate, clear, Roland
$8.95 (Part #1806)
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Bender plate, Roland
Bender plate, Roland
$8.95 (Part #3357)
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Bender rubber stop
Bender rubber stop
$1.95 (Part #3553)
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Button, blue, double, for Roland Juno-106
Button, blue, double, for Roland Juno-106
$12.95 (Part #4646)
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Button, blue, single, for Roland Juno-106
Button, blue, single, for Roland Juno-106
$6.95 (Part #4645)
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Button, blue, triple, for Roland Juno-106
Button, blue, triple, for Roland Juno-106
$17.95 (Part #4647)
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Button, orange, double, Roland
Button, orange, double, Roland
$12.95 (Part #4652)
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Button, orange, single, Roland
Button, orange, single, Roland
$6.95 (Part #4651)
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Button, orange, triple, Roland
Button, orange, triple, Roland
$17.95 (Part #4653)
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Button, white, double, Roland
Button, white, double, Roland
$12.95 (Part #4649)
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Button, white, single, Roland
Button, white, single, Roland
$6.95 (Part #4648)
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Button, white, triple, Roland
Button, white, triple, Roland
$17.95 (Part #4650)
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Contact strip, 12-note
Contact strip, 12-note
$16.95 (Part #4330)
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Contact strip, 13-note
Contact strip, 13-note
$16.95 (Part #4331)
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Contact strip, 5-note
Contact strip, 5-note
$11.95 (Part #4328)
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Contact strip, 7-note
Contact strip, 7-note
$12.95 (Part #4329)
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CPU board, Roland Juno-106
CPU board, Roland Juno-106
$109.95 (Part #4287)
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Diode, 1N4002
Diode, 1N4002
$0.95 (Part #7994)
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Display bezel, Roland
Display bezel, Roland
$6.95 (Part #6552)
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Dust shield set, Roland Juno-106
Dust shield set, Roland Juno-106
$29.95 (Part #7845)
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End cap, left, Roland
End cap, left, Roland
$34.95 (Part #4300)
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End cap, right, Roland
End cap, right, Roland
$34.95 (Part #4299)
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Front panel, Roland Juno-106
Front panel, Roland Juno-106
$59.95 (Part #4292)
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Front rail, Roland Juno-106
Front rail, Roland Juno-106
$31.95 (Part #4294)
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Fuse board, Roland Juno-106
Fuse board, Roland Juno-106
$24.95 (Part #4286)
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IC, 40174 flip-flop (replaces 14174)
IC, 40174 flip-flop (replaces 14174)
$2.95 (Part #3305)
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IC, 4050 hex buffer/converter
IC, 4050 hex buffer/converter
$2.95 (Part #1775)
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IC, 4051 multiplexer chip
IC, 4051 multiplexer chip
$2.95 (Part #4319)
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IC, 4052 multiplexer switch
IC, 4052 multiplexer switch
$2.95 (Part #7739)
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IC, 4069 hex inverter
IC, 4069 hex inverter
$2.95 (Part #3994)
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IC, 7407 hex buffer/driver chip
IC, 7407 hex buffer/driver chip
$2.95 (Part #3397)
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IC, 74LS03 quad 2-input NAND gate
IC, 74LS03 quad 2-input NAND gate
$2.95 (Part #8129)
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IC, BA662 Roland VCA chip
IC, BA662 Roland VCA chip
$56.95 (Part #4339)
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IC, M5218L or M5218AL op amp
IC, M5218L or M5218AL op amp
$4.95 (Part #8177)
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IC, MN3009 BBD
IC, MN3009 BBD
$21.95 (Part #1663)
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IC, MN3101 BBD clock driver
IC, MN3101 BBD clock driver
$7.95 (Part #5084)
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IC, ROM chip B, Roland Juno-106
IC, ROM chip B, Roland Juno-106
$16.95 (Part #3239)
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IC, TC40H000P quad NAND gate
IC, TC40H000P quad NAND gate
$4.95 (Part #3398)
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IC, TC40H032 quad 2-input OR gate
IC, TC40H032 quad 2-input OR gate
$2.95 (Part #2659)
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IC, TC40H138 decoder/demultiplexer
IC, TC40H138 decoder/demultiplexer
$14.95 (Part #2661)
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IC, TC5517APL static CMOS RAM
IC, TC5517APL static CMOS RAM
$10.95 (Part #3393)
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IC, TL022 op amp
IC, TL022 op amp
$2.95 (Part #8392)
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IC, TL064 quad op amp
IC, TL064 quad op amp
$2.95 (Part #2582)
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IC, TL072 op amp
IC, TL072 op amp
$2.95 (Part #3388)
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IC, TL082 op amp
IC, TL082 op amp
$2.95 (Part #3423)
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IC, TLP552 optocoupler
IC, TLP552 optocoupler
$4.95 (Part #1335)
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IC, TLP552 optocoupler
IC, TLP552 optocoupler
$4.95 (Part #9845)
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Jack board, Roland Juno-106
Jack board, Roland Juno-106
$129.95 (Part #4291)
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Key bushing, rubber
Key bushing, rubber
$0.69 (Part #4327)
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Key contact boards, Roland, 61-note
Key contact boards, Roland, 61-note
$54.95 (Part #4456)
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Key return spring
Key return spring
$0.75 (Part #KEYSP7)
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Keybed cushion kit (2 felts), for 61-note keybed
Keybed cushion kit (2 felts), for 61-note keybed
$17.95 (Part #7026)
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Keybed cushion, 61-note
Keybed cushion, 61-note
$10.95 (Part #4795)
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Knob, rotary, Roland
Knob, rotary, Roland
For Volume, Portamento
$7.95 (Part #4297)
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LED indicator, blue
LED indicator, blue
(Not original color used in Juno-106)
$1.95 (Part #3581)
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MIDI board, Roland Juno-106
MIDI board, Roland Juno-106
$39.95 (Part #4290)
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MIDI jacks assembly
MIDI jacks assembly
$12.95 (Part #9547)
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Panel board, Roland Juno-106
Panel board, Roland Juno-106
$119.95 (Part #4296)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For Juno-106 Phones
$9.95 (Part #3978)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For Juno-106S, SN up through 574349: Outputs, Pedal Hold, Patch Shift, Tape Load/Save, Inputs
$9.95 (Part #4546)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For Juno-106S, SN 584350 and higher: Stereo Output, Pedal Hold, Patch Shift, Tape Load/Save, Inputs
$7.95 (Part #4334)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For some Juno-106*, all except Phones (*There were two versions of Juno-106 jack boards; some use #4546R, others use #4334R)
$9.95 (Part #4546R)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For some Juno-106*, all except Phones (*There were two versions of Juno-106 jack boards; some use #4546R, others use #4334R)
$10.95 (Part #4334R)
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Phone jack, 1/4-inch, 7-pin PCB mount
Phone jack, 1/4-inch, 7-pin PCB mount
For Juno-106S SN 584350 and higher: Exp Pedal, Phones
$7.95 (Part #3634)
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Potentiometer, 100KB rotary with center tap
Potentiometer, 100KB rotary with center tap
For bender
$23.95 (Part #4952)
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Potentiometer, 10KBx2 rotary
Potentiometer, 10KBx2 rotary
For Volume
$12.95 (Part #4874)
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Potentiometer, 50KB rotary
Potentiometer, 50KB rotary
For Portamento
$10.95 (Part #2468)
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Potentiometer, 50KB rotary
Potentiometer, 50KB rotary
For Tune
$14.95 (Part #1919)
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Power amp board, Roland
Power amp board, Roland
For Juno-106S only
$42.95 (Part #9501)
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Power board, Roland Juno-106
Power board, Roland Juno-106
$56.95 (Part #4288)
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Power cord, 2-blade
Power cord, 2-blade
$13.95 (Part #PCJ)
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Power switch, rocker type
Power switch, rocker type
$5.95 (Part #4289)
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Pushbutton tact switch
Pushbutton tact switch
For bender modulation
$9.95 (Part #3569)
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Pushbutton tact switches, pkg of 10
Pushbutton tact switches, pkg of 10
$11.95 (Part #4572X)
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Rubber foot, 3/8-inch tall
Rubber foot, 3/8-inch tall
$1.45 (Part #4295)
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Screws, 6mm, pkg of 10
Screws, 6mm, pkg of 10
For circuit boards
$3.95 (Part #3372)
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Screws, black, package of 4
Screws, black, package of 4
For front panel/end caps
$3.95 (Part #3074)
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Screws, black, pkg of 4
Screws, black, pkg of 4
For keybed (front)
$3.95 (Part #2229)
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Screws, pkg of 3
Screws, pkg of 3
For keybed (rear)
$1.95 (Part #3892)
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Slide potentiometer, 50KB, 20mm
Slide potentiometer, 50KB, 20mm
For bender panel sliders
$14.95 (Part #1343)
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Slide potentiometer, 50KB, 30mm
Slide potentiometer, 50KB, 30mm
For all top panel sliders
$11.95 (Part #4097)
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Slide switch
For PWM, VCF ENV, VCA
$12.95 (Part #1341)
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Slide switch cap, Roland
Slide switch cap, Roland
$6.95 (Part #2261)
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Slide switch, 3-position
Slide switch, 3-position
For all back panel slide switches
$17.95 (Part #5124)
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Slide switch, 4-position
Slide switch, 4-position
For HPF
$32.95 (Part #3081)
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Slider knob, Roland
Slider knob, Roland
$4.95 (Part #4293)
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Spring for bender/joystick
Spring for bender/joystick
$1.95 (Part #4956)
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Style 28T key, black note
$9.95 (Part #K28TBL)
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Style 28T key, note A
Style 28T key, note A
$11.95 (Part #K28TA)
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Style 28T key, note B or E
$11.95 (Part #K28TBE)
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Style 28T key, note C or F
Style 28T key, note C or F
$11.95 (Part #K28TCF)
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Style 28T key, note D
Style 28T key, note D
$11.95 (Part #K28TD)
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Style 28T key, note G
$11.95 (Part #K28TG)
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Style 28T key, top C note
Style 28T key, top C note
$19.95 (Part #K28TC8)
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Switch lever, Roland
Switch lever, Roland
For Portamento switch (plastic)
$9.95 (Part #3614)
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Switch, 2-position
Switch, 2-position
For Portamento (for Juno-106 with gray plastic switch handle)
$19.95 (Part #3615)
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Switch, aluminum lever, 2-position
Switch, aluminum lever, 2-position
For Portamento (for Juno-106 with aluminum switch handle)
$14.95 (Part #1551)
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Transformer
Transformer
$51.95 (Part #2317)
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Transformer, Roland
Transformer, Roland
$46.95 (Part #4552)
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Transformer, Roland, for 100V mains
Transformer, Roland, for 100V mains
$46.95 (Part #9666)
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Transistor, 2SA1015
Transistor, 2SA1015
$1.95 (Part #3294)
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Transistor, 2SB507 or NTE153 or 2SB1015
Transistor, 2SB507 or NTE153 or 2SB1015
$3.95 (Part #2577)
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Transistor, 2SC1740
Transistor, 2SC1740
$1.95 (Part #7502)
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Transistor, 2SC1815
Transistor, 2SC1815
$2.95 (Part #1943)
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Transistor, 2SD313, 2SD1406
Transistor, 2SD313, 2SD1406
$2.95 (Part #2578)
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Transistor, 2SK30A-O
Transistor, 2SK30A-O
$3.95 (Part #2605)
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Voice chip, Roland 80017A clone
Voice chip, Roland 80017A clone
$59.95 (Part #4315)
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Voice chips, AR80017A clones, set of 6
Voice chips, AR80017A clones, set of 6
$319.95 (Part #4315S)
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Voltage regulator, 7805
Voltage regulator, 7805
$2.95 (Part #2256)
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Wave generator chip, MC5534A clone
Wave generator chip, MC5534A clone
$42.95 (Part #4320)
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Wave generator chips, set of 3, MC5534A clone
Wave generator chips, set of 3, MC5534A clone
$109.95 (Part #4320S)
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