Integrated circuits
1 pcs. IC BA9221Semiconductors 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. IC HA1452W C40Semiconductors 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. IC UPD7503G HS500Semiconductors 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. IC IG10090 PS-35,55Semiconductors 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. IC YM2019 PIANO PLAYERSemiconductors 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. IC YM2020 (PWM) PIANO PLAYERSemiconductors 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. IC HD6433041S98F CPU V1.3 GT1Semiconductors 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. IC YMW703-F GEW10 PSR220Semiconductors 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. IC YMW717C-F GEW10 PSR330/KB160tSemiconductors 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. IC S1 3052V (2A 5V) PS-6100Semiconductors 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. IC AK5390-VP 20BIT A7000Semiconductors 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. IC 16K LC3518BL-15 SRAM DSR500Semiconductors 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. IC S-81250SGY-ZLinear voltage regulatorOutput: 5 VoltInput: Max 16 VoltCurrent: Max 100 mASemiconductors 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. IC SRM2B256SLCX70Semiconductors 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. IC NJM2082L DSPA780,DSPE58Semiconductors 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. IC LH5168N-10YL SRAM 64K CLP124Semiconductors 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. IC MASK LHMN5UXX V1.01 RM1XSemiconductors 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. IC PCM1716E PSR-740Semiconductors 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. IC YM71373D OPJ PSR2Semiconductors 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. IC 8M OTP V1,07 DTXSemiconductors 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. IC SYSTEM ROM V1.5 MASK LH532H89 QY10Semiconductors 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. IC LC3517BL-15 SRAMSemiconductors 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. IC M50926-401SP 1CHIP CPU HS-8Semiconductors 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. IC UPC319CSemiconductors 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.
IC - Integrated Circuits as Spare Parts for Musical Instruments
In the field of musical instruments, there is often the problem that spare parts are no longer available. Support from manufacturers such as Roland, Korg, or Yamaha has long been discontinued. Especially from these manufacturers there are many analogue synthesizers from the 1980s or the 1970s, in which many special ICs were built in, which are no longer available today. Many of these ICs have not been produced for many years, they were discontinued by the suppliers years ago due to changed requirements and thus the decreasing demand, i.e. the suppliers announced that this or that component would no longer be produced in the future.
Obsolete ICs and transistors
In many cases, however, we are able to procure electronic components that have long been taken out of production.
Another possibility is to look for a suitable replacement type and use it instead of the original component. Although this often involves partial modification of the installation situation, it can save the cherished electronic musical instrument from an inglorious end in electronic scrap. However, for many components and integrated circuits that have long had "end of life" status, there are still stocks available worldwide. We have set ourselves the task of finding such stocks and making them available to the market.
Over the past years, we have built up good relationships with reliable suppliers worldwide. Through them, we obtain many ICs that have not been produced for a long time. We offer the chips you need for your repairs. Since we repair musical instruments such as electric pianos, synthesizers, workstations and keyboards in our specialist workshop, we know which ICs often break and are therefore needed.