Products

1 pcs. Alfa Rpar AS662D SOIC16 replacement for Roland BA662The IC Alfa Rpar AS662D is a Dual Operational Transconductance Amplifier (OTA) with buffersthat was used in analogue synthesizers in the 1980s. Mechanical Description of AS662D:This AS662D is housed in a SOIC 16 package and is designed for surface mounting on a circuit board. The IC has 2 x 8 connecting pins with grid of 1.27 mm x 4.00 mm.Technical description of the AS662D:The AS662 consists of two independent OTAs, each with differential inputs and a push-pull output. Both amplifiers share a common power supply but operate independently of each other. Two buffers enable external control and offer flexibility in application.This AS662 can replace Roland BA662 and Texas Instruments LM13700.The BA662 was installed by Roland in the Jupiter series, the Juno series, the SH-101 and others, among others.Practical tips:These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Please be carefull because of static charing 

1 pcs. Alfa Rpar AS3360A VCA IC DIP14 replacement for Curtis CEM3360The IC Alfa Rpar AS3360A is a voltage-controlled amplifier module that was used in analogue synthesizers in the 1980s. The AS3360A is pin-compatible with the Curtis CEM3360 Mechanical Description of AS3360A :This AS3360A is housed in a DIP 14 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The IC has 2 x 7 connecting pins with grid of 2.54 mm x 7.62 mm. Difference between Standard and Advanced chip typ:AS3360A benefits from internal bandgap reference which improves stability of reference voltage and output current of VCA and improved level of attenuation of output current at zero control voltage. Technical description of the AS3360A:The AS3320 is a high performance voltage controlled four-pole filter with on-chip voltage controllable resonance IC. The four independent sections may be interconnected to provide a wide variety of filter responses, such as low pass, high pass, band pass and all pass. A single input exponentially controls the frequency over greater than a ten octave range with little control voltage feedthrough. Another input controls the resonance in a modified linear manner from zero to low distortion oscillation. For those demanding applications, provision has been made to allow trimming for improved control voltage rejection. Each filter section features a variable gain cell which is fully temperature compensated, exhibits a better signal-to-noise ratio and generates its low distortion predominantly in the second harmonic. The device includes a minus two volt regulator to ensure low power dissipation and consequent low warm-up drift.Technically, the IC may differ slightly from the original. When replacing a Curtis CEM3360, the entire instrument must be recalibrated.The CEM3360 was used in Oberheim and Sequential Circuits Synthesizern..Practical tips:These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Please be carefull because of static charing 

1 pcs. Yamaha TYROS 5 LCR CIRCUIT BOARDSemiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. Fatar TP100 replacement keys whiteThe Fatar TP100 keyboard is a velocity-sensitive keyboard with hammer action.The keys are mounted on a support frame with a plastic core. Contact is made via 12-pin rubber contact strips with two or three graphite points.The unweighted keys are 19.5 cm long and 2.24 cm wide. The key is 1.5 cm thick. The upper resting point on this keyboard is achieved by a hook moulded into the back of the key. The contact actuator, which presses against the contact strip, is 0.2 cm deep. The distance between the contact actuator and the front of the key is 13 cm. At the end, the key tapers into a narrow web. A notch with a round opening is cut into this web. This notch is used to snap the key into the keyboard frame.The hammer, which acts as a counterweight beneath the key, is also hooked into the key. For this purpose, the key has a downward-facing stage. This stage is 47 mm deep from the top edge of the key.Removing and fitting a key:A key is removed by pulling it forwards with moderate force. The key clicks audibly out of the frame.A key is fitted into the frame by snapping it into place with moderate force.This secures the key at the rear end.The keys are white in colour.The plastics used by Fatar tend to darken significantly over time and the plastic becomes somewhat brittle. We currently have second-hand keys in very good condition available.This keyboard is used in products by, amongst others, Doepfer (known for master keyboards and modular synthesisers), Clavia Nord and Waldorf.The keys can be used with double or triple contact rubbers. 

1 pcs. Modal Synthesizer Encoder no Click no switchPractical advice: These encoder is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required. 

1 pcs. Felt for Yamaha FS Keyboard Key Stopper Felt CappuchinoThe key felt on many older digital pianos, keyboards and synthesisers has started to show its age. As a result, the keyboard can become very noisy when played. The keyboard is rattling.This felt has a high density, which gives it a high degree of strength. This strength makes the felt very durable and robust. However, its ability to dampen mechanical noise is slightly lower.Fitting a new felt pad will solve this problem. A simple but effective solution.We have had this felt pad specially made by a company that specialises in the manufacture and processing of a wide variety of felts. You will receive a high-quality piano felt pad of the very best standard. Made in Germany. You will need one for a complete Keyboard with 88 keys.The felt can be trimmed for keyboards with fewer keys.One-sided self-adhering 

1 pcs. CR2016 forKorg M1 PCM CardRoland JD-800 PCM CardAttention: Shipping for Europe only Technical Description:The dimensions of CR2016 are diameter of 20 mm and a thickness of 1,6 mm. Manufacturer: Panasonic or Varta Information for handling old Battery's 

1 pcs. tactile switch suitable for Technics E-Pianos and Keyboardssuitable for: PX20PX73PX101PX103PX111PX222PX663PR307KN5000KN6000KN7000 The 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. Blue LCD Display with LED Backlight replacement including cable Kit forYamaha SY77Yamaha SY99We offer an absolutely equivalent display using modern LED technology for backlight.Color: White Character  /  Blue BackgroundDelivery scope:Display ready wiredMounting partsInstruction for replacementThe cable must fit specifically to the instrument. Please let us know your Instrument, so we can put on right cable length.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 The LCD Display in Yamaha SY77 or SY99: 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 brandnew in Black forYamaha TX802this is  a plug in ready Display replacement for Yamaha TX802. You will only need a screwdriver for this replacement.We deliver this LCD Display ready wired.On TX802 there is no contrast adjustment possible. We can not guarantee a optimal View. The color of the shown display, may differ from the original. These different Display versions are available:BlueOrangeWhiteYellowInstallation service:Please ask.Lifetime: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.

1 pcs. LCD Display with LED Backlight replacement including cable Kit forYamaha SY77Yamaha SY99We offer an absolutely equivalent display using modern LED technology for backlight.Color: Black Character  /  yellow BackgroundDelivery scope:Display ready wiredMounting partsInstruction for replacementThe cable must fit specifically to the instrument. please let us know your instrumentBenefits 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 consumtionThis Display fits inNotes on installation: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. Brandnew OLED Display WHITE suitable forYamaha TX802We have invested a few hours to customize this OLED display so that it can be used in the TX802. Based on our practical experience, we can offer you a complete mounting kit that contains everything needed to mount the new display. You only need to open the case and replace the OLED display. All you need is a screwdriver. The cable is plugged.  This will be delivered:1 Brand new high Quality OLED Display, ready wiredMounting materialsMounting Instructions These different Display versions are available:BlueGreenYellowWhite The color of the shown display, may differ from the original.Installation service:We are also happy to install the display for you. Please ask.Lifetime:The lifetime is specified by the manufacturer with 50,000 to 100,000 operating hours. After this specified drive time, the display still has 50% of its original luminosity.

Single Button UPKorg Pa1XKorg Pa1X ProKorg Pa2XKorg Pa2X ProKorg Pa800Do 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 17 x 5 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.

Single Button DOWNKorg Pa1XKorg Pa1X ProKorg Pa2XKorg Pa2X ProKorg Pa800Do 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 17 x 5 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.

Korg Pa2X Encoder SupportKorg Pa2XKorg Pa2X Pro 

Digital-Analog-Converter for audio application for Roland E-PianosPCM61P - upgrade to PCM56PThis part is used from RolandRoland      part number:15209160   Resolution:                    18bitInterface:                      seriellConversion rate:            666kS/sNumber of DAC outputs: 2Number of channels:      1Case:                           DIP16warm-up time:               1 minMechanical Description:The digital to analog converter is housed in a DIP 16 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The DA converter has 2 x 8 connecting pins with grid of 2.54 mm x 7.62 mm.Technical Description:This D/A converter is a total compatible performance replacement to PCM56 DA Converter. The DA converter provides low distortion and typical differential linearity error is 0.001%. The interface is serial and provides a 18 bit resolution. The conversion rate is 666kS / s. For operation, no external components, such as temperature compensation or similar is required.It is a symmetrical supply voltage of +- 5V to +- 12V needed.  

Rotary potentiometer for LCD Contrast adjustment  The potentiometer is firmly soldered to a circuit board. For replacing the button craftsmanship and experience in soldering is required.

Rotary potentiometer for LCD Contrast adjustment  The potentiometer is firmly soldered to a circuit board. For replacing the button craftsmanship and experience in soldering is required.

1 pcs. Rotary Potentiometer vertikal 9 mm with center click, 10kOhmSubstitute rotary potentiometer for RoThe rotary pot fits also inKorg KorgElectrical properties:The nominal resistance has 10 kOhm, the electric resistance gradient runs linear. Appearance (technical characterisation):The casing measures 10 x 12 mm, the total length without pins is 20 mm. In this total length the casing is 7,5 mm long. The axis has a diameter of 6 mm and is flattened on a length of 12 mm. It is made of gray plastic. Its head ends in corner radius. The three solder contact pins are 0,8 mm wide (one of them) and they are arranged in a raster in a distance of 2,5 mm. The bented pins, which are sticking out to the front, are necessary for the electrical function.In the back range of the casing the metallic edge-socket connector is mounted. The connector will be fixed at the printed circuit board by pressing in the snap in pin.Between the two snap in holdings the distance is 11 mm. The holders latch in the board and fix the potentiometer mechanically.Useful hint:The potentiometer is soldered on the circuit board. You should have mechanical skills and experience in soldering to replace it. 

1 pcs. Replacement stereo rotary potentiometer suitable for volume control inKorg 01R/WElectrical properties:The stereo nominal resistance has 10 Kilo-Ohm, the electric resistance gradient is linear. The potentiometer is construed for a power of 0,05 Watt.Appearance (technical characterisation):The casing measures 9,5 mm, the total length without pins is 24 mm. In this total length the casing is 7 mm long. On this casing is the thread with 5 mm length connected and out of the thread the axis rises with 15 mm length. The axis has a diameter of 6 mm and is flattened on a length of 7 mm. It is made of Metall. Its head has ends in corner radius. The thread, which surrounds the axis, has the screw measure M7 x 0,75 mm.The six solder pins are 0,6 mm wide (one of them) and they are arranged in two rows in a distance of 2,5 mm (pitch). Useful hint:The volume control is soldered on the circuit board. You should have mechanical skills and experience in soldering to replace it. 

1 pcs. Replacement stereo rotary potentiometer 14mm suitable forYamaha PSR-S900Electrical properties:The stereo nominal resistance has 10 KOhm, the electric resistance gradient is logarithmic. The potentiometer is construed for a power of 0,05 Watt.Appearance (technical characterisation):The casing measures 14 mm widht, the total length without pins is 20 mm. In this total length the casing is 7,5 mm long. On this casing is the thread with 5 mm length connected and out of the thread the axis rises with 12,5 mm length. The axis has a diameter of 6 mm and is flattened on a length of 7 mm. It is made of black plastic. Its head has a slot and ends in corner radius. The thread, which surrounds the axis, has the screw measure M9 x 0,75 mm.The seven solder pins are 0,6 mm wide (one of them) and they are arranged in a distance of 2 mm (pitch). The curved pins, which are sticking out to the front, are necessary for the electrical function.In medium range of the casing the metallic snap in connector is mounted. These connector will fix the potentiometer at the printed circuit board by pressing in.Between the two snap in holdings the distance is 15,3 mm. The holders latch in the board and fix the potentiometer mechanically.Useful hint:The volume control is soldered on the circuit board. You should have mechanical skills and experience in soldering to replace it. 

Mini Din socket female 8 pin for printed circuitthis mini din socket is used by Technics E-Pianos for connecting foodswitch.Technics used two different Mini DIN sockets. Sometimes it is a 4 pole or in other cases it is a 8 pole socket.These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.

1 pcs. double MIDI DIN socket female 5 pin for printed circuitJalco YKF51-5048used by: KorgRolandYamaha These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Price is for 1 piece.

1 pcs. PCB Connector 14 Pol, 2.5 mm PitchThis cable is ready assembled with a 14 pin board connector. The wires on the other side of the cable are stripped and tinned.This cable is used by various manufacturers as display cable.technical hint: