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Purveyors of Electronic, Musical
and Vintage goods
from then, now and in between.
Since 1982.
ROLAND
KEYBOARD / SYNTHESIZER
PARTS UNITS - SALVAGE UNITS -
VINTAGE AND USED
Roland Keyboard / Synthesizer
Electric / Piano Parts / spares / keys for Roland EP-7, Juno 2, JUNO-6, Juno-60,
Roland SH-101 & the Roland Jupiter-8 replacement keys.
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20% off sale
on salvage audio & keyboard parts.
See sales banners on parts pages for details
MORE GEAR BEING ADDED AS IT
BECOMES AVAILABLE
KEEP CHECKING!!!
>>> IF YOU DON'T SEE YOURS
WE DON'T HAVE IT YET <<<
*Note
about parts sales
* Our "parts units" & parts are primarily archived for the purpose of
restoration / repair of "Oak Tree Vintage" units first. Only if we do not have a
"viable" unit
in yet, either already in process or in line to be processed, that may
potentially need parts from a "parts unit", will we release available parts for
sale. As many of you know, the restoration of a unit can be a long, time
consuming process. We may "lock up" parts that we may potentially need in the
restoration of a unit. Parts are priced by the "potential value" of the unit
they can be applicable to (meaning the amount WE would be willing to pay for the
part if that was all that was standing between us having a "shelved unit" or a
valuable / sellable unit), time to extract, their rarity & their condition to name a few criteria.
A non-response to an email request for a part (we may appear to have),
likely means that we are still determining which parts we are going to need for
the restoration or repair of one of our units. Again, the parts are first for the restoration of
our units and
secondarily for the public market. Since we list the parts available for
ourselves, it is not much effort to modify the menu's for web publication.
Frankly, publishing them to the web, in many instances, makes it easier for us
to determine if we have the part for our needs as well. The alternative would be
to not offer them at all to the public, however most parts are available
to the public for sale. Thank you for your understanding.
WARNING:
Electronic equipment carries dangerous and potentially lethal electrical
currents. You should never open or attempt to service
any electronic unit without proper
knowledge of electronics and the hazards of electricity!
Any repair / restoration should be undertaken ONLY by a QUALIFIED
ELECTRONICS TECHNICIAN!
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OF THE PARTS LISTED BELOW ARE FROM SALVAGE UNITS. |
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KEY CONTACT REPAIR KIT

This is a repair kit to
repair those worn out, mis-firing Korg Poly, Alesis, Yamaha, Roland and any other
brand of drum machine or keyboard rubber key contacts. The
contact strips themselves are no longer available in most cases, but
if the rubber matrix is still intact you can easily do a quality repair on them and get back
to making music!
Each kit is designed / rated to do over 200
contacts (I
recently mixed up a batch, was able to do over 300 contacts, and hardly put a "dent" in
the amount in the container. Probably could have done 1000 or more. Once mixed,
compound must
be used with-in 72 hours). Great for musicians and repair shops
needing to resurrect those old keyboards. Use if keys / buttons / switches
are making intermittent sound / contact or no sound at all. We have tested this stuff in our
own repair shop and it works great. Much to our surprise it also works on
keys that transmit velocity or touch sensitivity too.
Manufacturer has
tested repaired contacts to over 500,000 keystrokes and
they passed. If you've tried cleaning
yours, they work for a while
but they just keep getting worse, here's your fix. We were amazed at
how well this stuff works. We repair all our key contacts using this
stuff. Comes with instructions and everything you need. Very un-impressive
looking package, but makes up for it in performance!
Key contact repair kit
$39.99 each
(Korg Poly-61 contacts shown in photos not included.
Please verify your keyboard utilizes the rubber type contacts prior to
ordering.)
Repair keyboard key keys contacts rubber pads Roland
Juno 60 Juno 106 EP Electric Piano keyboards key contact repair kit
WARNING:
Electronic equipment carries dangerous and potentially lethal electrical
currents. You should never open any electronic unit without proper
knowledge of electronics and the hazards of electricity!
Any repair / restoration should be undertaken ONLY by a QUALIFIED
ELECTRONICS TECHNICIAN!
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ROLAND
EP-7 EP7 MIDI ELECTRIC PIANO
PARTING OUT / PARTS
KEYBOARD PARTS FOR SALE
76 note Roland EP-7 Midi Electric Piano / keyboard.
Top Chassis / Housing (less attached parts) - $95
- Front sheet metal strip - $35.
- Keyboard sheet metal chassis (stripped) - $45.
Keys, Keys with springs - $15. ea.
Except Lowest and Highest Keys
Keys,
Lowest White Key - $30. SOLD
Keys,
Highest White Key - $30.
Circuit Board, Main circuit board w/ rear panel jacks attached (less tuning
pot) - $125.
Circuit Board, Switch Board w/ momentary
switches #22925904 1/4 - $35. ea.
Circuit Board, Other circuit boards - $35. ea.
Jacks, headphone jack assembly - $35.
Jacks, Input / Output Jacks (AC, Audio, MIDI etc.) - $25. ea
(AC jack SOLD)
Contact Strip, Key contact circuit strip upper 2/3's - SOLD
Contact Strip, Key contact circuit strip lower 1/3 - SOLD
- Rubber key contacts - SOLD
Potentiometer / Control, Tuning Pot - SOLD
Switch / selector, Power switch (will also fit the EP-7 II)- SOLD
Knobs / Caps / Buttons, Plastic rectangular
buttons for Piano, Strings, Organ etc - $20 / pair
Knobs / Caps / Buttons, Plastic rectangular
buttons for Reverb / Chorus & Record / Play (w/ LED window) etc - $20 / pair

Speakers, Internal speakers PD-12270 C / 2.5 ohms & 5
Watts. - $25. ea.
1 left in stock
ROLAND EP-7 Power supply - MIA
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ROLAND JUNO-60 PARTS FOR
SALE
2 parts units in stock now

Roland Juno-60 Parts for sale
Top Panel / Sheet metal; Top plate - $75.
SOLD OUT
Transformer; Power transformer #022 H 057 - $65. SOLD
Circuit Board; Power supply Board #052H369 B (less transformer) - $65.
Circuit Board; Main Circuit Board #052H370 - $85.
SOLD
Circuit Board; Left control Circuit Board #052H410c (less controls and
switches) (2) - $65.
Circuit Board; Right Control circuit board #052H411D (less controls,
switches and LED readout) (2) - $65.
SOLD
Circuit board;
Output Circuit board # 052H413 A (less pots,
switches and jacks) (2) - $45.
Circuit Board, Pitch Bend; Circuit Board #052H371A
(less switches,
controls and contacts) - $45.
Circuit Board; Pitch Bend Circuit Board #052H412 (2)
- $65.
LED Readout display - $55. SOLD
OUT
KEYS

Keys; Roland Juno-60 - Keys w/ springs for sale- $18. ea
("High C" key and all "D" keys SOLD. Sorry, no ETA on
more)
These keys will also fit; Roland SH-101
/ SH101, JUNO 2, JUNO-6,
HS-6 HS6 & the Roland Jupiter-8
keys
Key contact strip circuit board
(mounted to steel chassis) (2) - $75.
Potentiometer /
Control;
Linear Faders / Potentiometers; Roland Juno-60 (Will not fit Juno-106)
- Linear slider controls (non-de-tented.
Will need to specify Control Name / Resistance Value as there are a
variety of them in a Juno) Fit
Roland Juno-60 and Jupiter-8 and other Roland Products from the same
era. - $35. ea.
Arpeggio linear pot
SOLD. Some of the others may be interchangeable, but we have not
definitive information on that.
(DCO = 10k, VCF= 50k. Fader body is
~47mm in length)
Potentiometer / Control;
Linear
Faders / Potentiometers 4-Positon;
Roland Juno-60 (Will not fit Juno-106)
Fit Roland Juno-60 and Jupiter-8 and other
Roland Products from the same era. - $35. ea.
SOLD
OUT
(no more of the
4-position faders in stock)
Potentiometer / Control; Volume control pot w/ knob - $35.
SOLD
OUT
Control, Pitch Bend Control lever with control pot and mounting
bracket - $55.
SOLD
OUT
Switches, Power; Power switch (2) - $25.
Switches, Toggle switches
2 position Fit Roland Juno-60, Jupiter-8, TR-808 and other Roland Products
from the same era. - $35. ea
SOLD
OUT
Switches, Toggle switches
3
position Fit Roland Juno-60
and Jupiter-8 and other Roland Products
from the same era. - $35. ea
SOLD OUT
Switches;
Momentary push switches with button knobs included - $18.50 ea
Knobs / Buttons / Caps; Fit
Roland Juno-60 and Jupiter-8 Black
Linear control caps / knobs - $9.50 ea.
SOLD
OUT
Knobs / Buttons / Caps; Momentary push button knobs
(these are the plastic caps ONLY. Switches sold
separately above. Colors cream, yellow or orange depending
on stock level) - $8.50 ea
Jacks; Single output jacks (available individually unless the
circuit board is ordered complete) - $35. ea.
Chassis; Wood chassis
(ends
cosmetically rough, but structurally sound) - SOLD
OUT
Connector; DCB connector (2) - $35.
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CONTACT INFO BELOW
$5 Surcharge on all orders under $20.

Before calling,
PLEASE read the
text in orange below.

No Really...Stop, Alto, Halt,
etc.
BEFORE CALLING
(719) 964-7205
OR
EMAILING
parts@oaktreevintage.com .
If you DID NOT
see your Unit or Part
"SPECIFICALLY"
listed, or the part you are seeking was already marked
"SOLD
or SOLD OUT"
then please
DO NOT CALL
or EMAIL
for it.
If you do not see it listed, we do not have it, nor do we know when it will come
in, nor do we have a "waiting list" for it, nor do we know who would
have it.
Sorry, but phone traffic for parts
we don't have listed or for parts that are already marked "SOLD" is too consuming of time resources.
If you DO see your part listed, and it appears to be
available or you know for a fact that it is a VERIFIED-GOOD substitution from a unit
or part that we do show, then by all means, give us a call to verify
availability and to place the order.
We try to keep these pages 99+% updated.
If you don't see the part you are looking for, simply check
the web page periodically as we never know what will show up each day. Thanks!!!!!
9:30 AM- ~7:30
PM most days COLORADO / ROCKY MOUNTAIN TIME ZONE
ALSO: When e-mailing
be sure to include a
RELEVANT TOPIC, ie: Brand /
Model number in the
SUBJECT LINE.
SUBJECT
lines left empty, or with SUBJECTS like;
Hello, Hi, "no subject" or similar will automatically be deleted by Anti-Virus / Spam
settings.

___________________________________________
Haven't received a response to your email? See
FAQ'S
MAILING:
OAK TREE ENTERPRISES
PO. BOX 6182
COLORADO SPRINGS, CO 80934
U.S.A.
Before ordering by postal mail, please phone or email us about the item
and the details of sending your funds. Thank-you.
FAQ'S I
CONDITION RATINGS |
ORDERING / POLICIES |
WARRANTIES / RETURNS |
SHIPPING
| HOLD / SOLD |
RESTORATION PROCEDURES I
LINKS |
CLIENT LIST
20% restock fee applies to all returns
for refund.
See
our "Warranties / Returns" page via the link below for more details.
POLICIES, SPECIFICATIONS, AVAILABILITY, INFORMATION
AND PRICING SUBJECT TO
CHANGE AT ANYTIME AND WITHOUT PRIOR
NOTICE
and changes may not be posted to web immediately.
Information such as Parts Substitution possibilities, "Circa" dates, original values, etc. are to the
best of our knowledge. If you are critically concerned,
you should do independent
research on your own prior to ordering or utilizing
this information in any way. Manufacturers also are
known to change
part numbers, specs, circuit designs, specs etc within the same model.
Copyright © 1997-2010 Oak Tree Enterprises
All manufacturer and product names are copyrights of their
respective owners.
All photos and text contained within this site are protected
and may not be
reproduced or used elsewhere, in anyway, without including the
original credit tags / text. They also must be used / reproduced in their original form
and include a complimenting credit to Oak Tree Vintage for their creation. This
of course includes using OUR photos and OUR text in YOUR auctions / listings.
All Rights Reserved.
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