Products

Complete Set tactile switch suitable for modelsYamaha DX7 IIYamaha DX7 IIFDYamaha Part No: KA907030The buttons are firmly soldered to a circuit board. For replacing the button craftsmanship and experience in soldering is required.why should I solder new pushbutton

1 pcs. duo-pole push switch in the switch design - OFF with solder Pins for Kable mounting suitable for models technical Dates:Voltage: 250VACCurrent: 5ATermination Solder VDE-tested Supplied without capMechanical Description:The housing of the switch is made of Plastic. The switch is provided for Cable mounting. The housing cut job of performing the switching element should be 4x4 mm. The switch itself has a width of 12,6 mm, a length of 17 mm and a height of 12.80 mm. The protruding switching element has a length of 18 mm. Electrical properties:The electrical components are made of copper with a silver or tin plating. The electrical connection is made with solder pins.The electrical load is 5 A at 250 VAC.Practical advice:Plug of the device. Don't work under Voltage.Knowledge in soldering is required for switch replacement.

1 pcs. DC Power Jack with solder Pins for PCB mounting suitable for modelsRoland TB-303technical Dates:Termination Solder PinSchwitch: OpenMechanical Description:The housing of the Power Jack is made of Plastic and the jack is provided for P.C.B. mounting. Electrical properties:The electrical components are made of copper with a silver or tin plating. The electrical connection is made with solder pins.The electrical load is 2 A at 24 VDC.Practical advice:Plug of the device. Don't work under Voltage.Knowledge in soldering is required for this replacement.

1 pcs. Battery holder for CR2032 for PCB mountingAttention: Shipping for Europe only Technical Description:  Information for handling old Battery's

Roland Progressive Hammer Action Keyboard PartsHere you can find Chassis and PCB

1 pcs. Button SmallKorg Kronos 61Korg Kronos 73Korg Kronos 88Do you know this: the button you activate don't react. This processs starts slowly and in the beginning do don't recognice it. Later you start to activate the buttons harder and harder. Then, one day the button will broke. The reason for this is a worn out tact switch under the user button. When you replace the tact switch all will be fine in future.Technical Description:This Button fits for many Roland Instruments and is build for a Casing Window of  mm. This part has one Button.Practical tip:This button sits between PCB and Cassis. In munch cases the button is fixed with tape. Other Manufacturer fix this parts with adhesive.

1 pcs. OLED Display New forSequential Circuits Prophet VSSequential Circuits Prophet VS RackSequential Circuits Studio 440To replace this display you need very good knowledge in soldering. The original display is soldered firmly to the board via a pin header. To disassemble the old display, this pin header must be cleaned very cleanly from the solder.An installation manual is enclosed with the display. These different Display versions are available:BlueRed/OrangeYellowWhiteLifetime of OLED Display:The lifetime is specified by the manufacturer with 40,000 operating hours. After this specified drive time, the display still has 50% of its original luminosity.

1 pcs.  FFC cable 26 pin 1.25 pitch 420 mm Length = 420 mmsame side contacts.

Replacement Keys and parts for Yamaha A KeyboardYamaha A keyboard is used inKorg 01/W ProXKorg T1Yamaha CLP-50Yamaha PF15Yamaha A Keyboard is a very old Keyboard with weighted keys.

1 pcs. black LCD Display with LED Backlight replacement including cable Kit forE-mu E4XTE-mu e6400We offer an absolutely equivalent display using modern LED technology for backlight.The color of the shown display, may differ from the original.Color: White Character  /  black BackgroundDelivery scope:Display ready wiredMounting partsInstruction for replacement Benefits for this Display with LED Backlight:much brighterhigh-frequency noise (beepingis eliminatedlifetime of LED Backlight is around 3 times higher than lifetime of  EL-Foillower power consumtionNotes on installation of LCD Display in E-Mu e6400:The display is prepared by us ready to plug in. All adjustments to the technical features of the E-Mu sampler are made by us on the display. Plug and play installation. The new display is installed in exactly the same way as the old display was removed.Recommendation for backlight voltage: The original display required a separate voltage for the backlight. Our recommendation is to remove this part of the circuitry. It is sufficient to remove one or two components with a side cutter.However, we would like to point out that there is very little space in most units. This work should only be done by technically experienced people.Installation service:We are also happy to install the display for you. Please ask. 

1 pcs. Yamaha Genos  Systemcable to SubwooferThis cable connects your Genos with Subwoofer GNS MS01 

1 pcs. Kawai Volume Slider KnobKawai MP-8Kawai MP-11 Technical Description of Kawai Button:This Volume Slider knob will be put on slide potentiometer on your Kawai Stage Pianos

1 pcs.  Roland JD800 FFC cable 26 pinKeyboard connection cablein Roland JD-800 Service Manual this cable is called FUJI CARD 26x420This cable is the connection cable between the Mainboard in Rolands JD800 and the Contact Board Assy under the Keyboard.There are 2 different keyboard cables in the Roland JD-800:According to our research, there exists two different keyboard versions in Roland JD-800, which means there are two different versions used of this cable. The difference in this cable is, in one type of this cable contacts are on the same side of cable. In second type of this cable contacts  are on one side on top and and on the opposite side at the other end of the cable contacts are down under.Please take a close look at your Roland JD-800 before ordering this cable. We have both cable versions on offer.This cable was produced in Germany in best qualtity.Length = 420 mmOpposit side connector 

1 pcs. Blue LCD Display with LED Backlight replacement including cable Kit forKorg 01R/W Rack ModulDisplay for Korg 01/W Keyboard Version please order hereWe offer an absolutely equivalent display using modern LED technology for backlight.Color: White Character  /  Blue BackgroundDelivery scope for LCD Display:Display ready wiredMounting partsOne SMD ResistorInstruction for replacementBenefits for this Display with LED Backlight:much brighterhigh-frequency noise (beepingis eliminatedlifetime of LED Backlight is around 3 times higher than lifetime of  EL-Foillower power consumtionNotes on installation of LCD Display in Korg 01/RW:The instrument must be disassembled almost completely to reach the display.The rack version of the Korg 01/RW synthesizer has much less mechanical effort than the keyboard versions.For the new display to work, one SMD resistor on the mainboard of the Korg 01/RW must be replaced.Furthermore we recommend to take out of function the power supply for the old backlight. For this two components in the Korg 01/RW have to be cut or desoldered. With this change the annoying beeping is eliminated.This work is to be done only by technically, best electrotechnically savvy people.  

1 pcs. Black LCD Display with LED Backlight replacement including cable Kit forYamaha QS-300We offer an absolutely equivalent display using modern LED technology for backlight.Plug and Play. No soldering is required.Color: White Character  /  Black BackgroundDelivery scope of LCD Display Replacement:Display ready wiredMounting partsInstruction for replacementThe cable must fit specifically to the instrument. Please let us know your instrument.Benefits for this Display with LED Backlight:much brighterhigh-frequency noise (beepingis eliminatedlifetime of LED Backlight is around 3 times higher than lifetime of  EL-Foillower power consumtion Notes on installation the Display in Yamaha QS-300:The instrument must be disassembled almost completely to reach the display.  This is a very time-consuming process. Please do not underestimate the disassembly and assembly effort.This work is to be done only by technically, best electrotechnically savvy people.No soldering required.All you need is a screwdriver and a side cutter. 

1 pcs. LCD display with LED backlightsuitable forRoland W-30We offer here a high quality replacement display with modern LED technology for the backlight.Mounting of LCD Display is plug and play. No soldering is required.Color: white font/black backgroundScope of delivery of LCD Display set:Display with connection cableMounting accessoriesManual The delivery includes an already soldered cable ready to plug in. Roland used in W30 a very special connector. We rebuild theses connector with handcraft pincompatible to the original one. Advantages of a display with LED backlight:much brighterhigh-frequency noise (beeping) of the transformer is eliminatedmuch longer lifetime of the backlight compared to the lifetime of EL-filmslower power consumptionNotes on assembly LCD Display for Roland W30:The instrument must be almost completely disassembled to access the display.We strongly recommend to take the circuit part, which generates the backlight voltage for the old display, permanently out of operation. For this you have to cut two small componnents. No soldering is required.This procedure is described in the manual. This work should only be done by technically, preferably electrotechnically skilled people.

1 pcs. Service Kit Kawai WN88 PWB Assy KKB-039This service kit replaces the circuit boards and contact rubbers in the Kawai WN88 keyboard. Only possible as a replacement for keyboards in which contact rubbers with three contacts per tone were used.This set of boards replaces the board KKB-039.The set consists of two boards, fully equipped with new contact rubbers.These Board fit in these e-pianos:Kawai CA65Kawai CA95Kawai CS7Kawai CS10Kawai MP11Kawai VPC1

1 pcs. Yamaha Key emmission circuit Board for Hybrid Pianosthis PCB is used inYamaha MP-100Yamaha GT-1and other Hybrid and Silent Pianos Assembly note:On older instruments, the plastic housing was deeper. To compensate for this, cardboard strips are included with the circuit board. 

1 piece EPROM with ROLAND MKS-50 OS version 3.0 with OLED Support.we offer here a Customized OS version for the Roland MKS-50. This OS version is required if a new OLED display is to be installed in the MKS-50.Mounting instructions for the EPROM in the Roland MKS-50:Soldering may be required if the EPROM in the Roland MKS-50 is not socketed.In very many cases EPORMs are plugged in on a socket from the factory. But it can happen that the EPROM is soldered directly. In this case the EPROM would have to be desoldered. In this case it is advisable to retrofit the IC socket.Practical notes:IC's/Eproms are sensitive to static charge!Recycling of E-Proms:The best recycling is always the reuse in the original form. We will be happy if you send us back your old eprom. We will then reuse it with the updated OS version. 

1 piece EPROM with ROLAND JUNO 1 OS version 4.0 with OLED Support.This OS works only in Juno-1.we offer here a Customized OS version for the Roland Juno1 . This OS version is required if a new OLED display is to be installed in the Juno1 .Mounting instructions for the EPROM in the Roland Juno1 :Soldering may be required if the EPROM in the Roland Juno1 is not socketed.In very many cases EPORMs are plugged in on a socket from the factory. But it can happen that the EPROM is soldered directly. In this case the EPROM would have to be desoldered. In this case it is advisable to retrofit the IC socket.Practical notes:IC's/Eproms are sensitive to static charge!Recycling of E-Proms:The best recycling is always the reuse in the original form. We will be happy if you send us back your old eprom. We will then reuse it with the updated OS version. 

1 pcs. SMK LGP7031-1200F DC Power Jack 3.5 mm with solder pinstechnical Dates of LGP7031-1200F:Termination Solder PinOuter Diameter: 7 mmInner Diameter: 3,5 mmInner Contact 1.5 mmSwitch: openMechanical Description:The housing of the Power Jack is made of Plastic and the jack is provided for P.C.B. mounting. Electrical properties:The electrical components are made of copper with a silver or tin plating. The electrical connection is made with solder pins.The electrical load is 2 A at 18 VDC.Practical advice:Plug of the device. Don't work under Voltage.Knowledge in soldering is required for switch replacement.

1 pcs. Roland MKS-50 OLED Display brandnew Ready-to-plug display for the exchange in the Roland MKS-50. For this exchange you only need a screwdriver. We deliver the display ready wired.Roland used a display in the MKS-50 which is no longer available. So that our new OELD display can be installed without problems, we have developed a compensation frame. The display is mounted on this frame. The compensation frame for the OLED display in the Roland MKS-50 is included in delivery. Advice to Eprom Version in Roland MKS-50Does the display only show half? That is, the first 8 characters are displayed normally but the remaining 8 characters remain dark? This can happen with an old Eprom version in the instrument. In this case the Eprom must be replaced by a current OS version.Notes on installation OLED Display in Roland MKS-50:We deliver this OLED dislpay for the Roland MKS-50 synthesizer ready for installation. All necessary cables are already soldered on. We deliver a 3D printet frame for mounting OLED in your Synthesizer. You will only need a screwdriver for the installation.- Instructions are enclosed with the display.The color of the shown display, may differ from the original.Installation service:Please ask.Lifetime of OLED Displays:The lifetime is specified by the manufacturer with 50,000 operating hours. After this specified drive time, the display still has 50% of its original luminosity.

Replacement keys for KAWAI Keyboard RH-88Dsuitable forKawai CN35Kawai CN39Kawai ES8Kawai MP7SEThe Kawai RH88D keyboard is a velocity sensitive keyboard with 4-zone hammer action.This keys are weigted.4-zone hammer action:With the 4-zone hammer action, Kawai is trying to get even closer to the feel of a mechanical grand piano than was possible with the previous hammer action keyboards. The keyboard touch of a mechanical piano is different in weight depending on the zone, whether bass or in the high range. This is simulated in the Kawai RH88B keyboard by the fact that there are four different hammers with different weights.The 4-zones are divided as follows:Zone 1, Bass - note 1 to 15Zone 2, middle1 - note 16 to 32Zone 3, middle2 - note 33 to 63Zone 4, soprano - note 64 to 88 

1 pcs. Clavia Nord Pitch Stick short cable