Yamaha SY-Serie
1 pcs Screw M6 x 18 mm black PH for Rack Mounting Â
1 pcs Screw M6 x 20 mm PZ for Rack Mounting Â
1 pcs. IC HD6475328CP10 V1.4 CPU SY99Semiconductors 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 TC574000D-120 V1.4 SY99Semiconductors 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 ROM D SY99Semiconductors 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 ROM-C V1.2 5.0 SY99Semiconductors 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. Battery holder for CR2032Attention: Shipping for Europe only Technical Description:  Information for handling old Battery's
1 pcs. Phone Jack 1/4 inch- 6.3 mm, mono with switch, for printed circuit used Roland or Yamaha InstrumentsPay attention! The solder contacts are arranged staggertly.The item is the same asHLJ 0521-01-1110HLJ 0541-01-1110HLJ 1520-01-3110HLJ 1540-01-3110This part is used inRoland Ersatzteilnummer 13449125  Yamaha Ersatzteilnummer LB203090Yamaha Ersatzteilnummer LB301930Technical description:The offered phone jack for PCB mounting is a mono jack one switching contact for 1/4 inch. The housing is made of black synthetic material and the electrical parts are made of a copper alloy with a tin coating. Praktikal tip for phone jack:Pay attention! The solder contacts are arranged staggertly.These phone jack is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Â
Yamaha SY series Synthesizer
Yamaha launched the SY series as the successor to the digital synthesizer Yamaha DX7. The Yamaha SY-99 is the big model of this series with a key range of 76 pressure and velocity sensitive keys. Also available in the series is the SY-77 with a key range of 61 keys and the TG-77 which functions as a rack synthesizer without keys and is controlled purely via MIDI.
Yamaha SY-series today
The Yamaha SY-series is a digital synthesizer with FM sound modulation. Furthermore, the synth also has Wave Rom extensions. The synthesizer was introduced to the market in 1991. The Yamaha SY series Synthesizers also has a broad market breadth today and there is a wide range of add-on modules and feature enhancements. There are various Usergroups in which a lively exchange takes place. The benefits for the SY series are often called the good keyboard and this synthesizer is a good to use as masterkeyboard. Furthermore, everything is housed in a very sturdy metal housing which brings high stability and long life.
Spare parts and repairs
We offer spare parts for this synthesizer in our online shop. Due to the age of this beautiful synth's not all spare parts from the manufacturer are now available as new. In order to make our offer attractive, we use different sources for our spare parts offer. So far you can find in our shop OEM spare parts. When it comes to spare parts for the keyboard or the housing, we make use of used spare parts which are in good condition. As a special highlight we can offer brand new LCD displays with LED backlight. The original displays are today often difficult to read. Another advantage is the whistling that occurs with many synthesizers disappears.
All the work that is due on SY99,sy77 or TG77 whether the replacement of potentiometer, tactile switch or encoders or the installation of a replacement LCD display, we perform all repair and replacement work professionally for you.
Software update:
Various operating system versions have been created for the SY99. Especially the update to the OS version 1.57 requires extensive work which we also gladly offer and carry out.