Yamaha SY99

“Japanese Yamaha SY99 76-Key Keyboard / Synthesizer Musical Digital Workstation.

This keyboard has been tested by Eckroth music here in Billings Montana they have tested all of the features including the floppy drive the modulation and pitch wheels all of the levers and buttons and everything works great.

This board is directly from Japan. It includes the JC 200 J conversion power outlet box for the United States outlets.

Nothing else comes with this except for the power supply and the conversion box from Japan. ” Click here to visit listing on eBay

Yamaha SY99

“Yamaha SY99 Musical Digital Workstation 76 Key Synthesizer Keyboard. Condition is “Used”.

I’m selling this keyboard because I no longer perform ‘out’. The keyboard is missing the drive in order to sequence. Otherwise, it’s in excellent condition.”
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Yamaha SY99

“YAMAHA SY99 Synthesizer workstation FM AWM2 with Viking case. Condition is “Used”.
You know about the amazing sound of the SY99. That’s why you’re here. This one is in good condition. No cracks, or whatever. The drive (as with 90% of them) doesn’t work. There is an aftermarket emulator drive. I had it, but can’t find it. 🙁 It also says something about the wave memory battery needing to be replaced. All the preset sounds function perfectly, and that’s all I ever really wanted from this beast. Those sounds! I bought this one used. I had a brand new one in 1992, but it was lost/stolen/sold/other… (don’t remember). I have had this current one at my house for a few years now, but I’m moving to an upstairs one bedroom apartment. SY99 can’t come… not carrying it upstairs! Please, buy this gorgeous sounding instrument and record with it. You’ll thank me. You’ll have sounds that no one else can recreate!” Click here to visit listing on eBay

Yamaha SY99

“Overall in good used condition. Only minor marks and scrapes on the exterior as seen in the images. There is a very small crack on the back right of the keyboard as seen in the last image. Keyboard powers on and sounds great. Great spring on all keys. Pitch knob works well. ” Click here to search for synths on eBay

Yamaha SY99 Project Machine

“Nice Vintage Yamaha Model SY99 Polyphonic Digital Workstation / Synthesizer / Sequencer Keyboard.

It has some dings and signs of use but otherwise is in good condition for its age.

It does work – I tried all the buttons and keys but I am not a keyboardist so I cannot test every function on this keyboard as there appears to be a zillion setting permutations so I am selling it AS-IS – For Parts or Repair. ” Click here to search for synths on eBay

Yamaha SY99

“Yamaha SY99 Keyboard – 76 keys – 120 volt

Recently obtained from a music rental facility that was going out of business

Tested and working. Sounds great!

In excellent physical condition. Some minor scuffs from normal use. All buttons and switches engage with their respective settings. ”
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Yamaha SY99

“This is a Yamaha SY99 Music Synthesizer does turn on and function properly has some scratches,marks,dings and on buttons 1&3 are pushed in a little but still works it has 76 Keys don’t have any disk or manuals you can download manuals from Yamaha”
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