Yamaha

“It powers up and seems to be working fine. I don’t know a lot about synthesizers but I got it to create a variety of sounds with no problem. Comes with power supply and manuals. Needs a little dusting. Keys are slightly discolored but, other than that, it’s in good physical and electronic condition. Guaranteed to work when it arrives. ”
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“This is a hard to find Yamaha DX5 synthesizer. This one is in excellent condition, it’s been fully tested and everything works flawlessly. Has a new internal battery installed and I’ve loaded all the original factory sounds back into it. Only flaw is there’s an area on the left side of the front panel that is slightly blotchy in color (see pic #2). This will be extremely well packed and shipped in a solid wood crate to insure its safety in transit.” Click here to search for synths on eBay

“This is a hard to find Yamaha DX5 synthesizer. This one is in excellent condition, it’s been fully tested and everything works flawlessly. Has a new internal battery installed and I’ve loaded all the original factory sounds back into it. Only flaw is there’s an area on the left side of the front panel that is slightly blotchy in color (see pic #2). This will be extremely well packed and shipped in a solid wood crate to insure its safety in transit. ”
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“Yamaha DX21 FM Synthesizer. It works but the problems are. 4 or 5 keys does not work. They feel great but no sound. The main edit button does not work. It turns on and you can play sounds except for the keys that do not work. That’s why it’s listed for parts or not working. Its my understanding it may only need a cleaning on the inside to get the keys and button trio work but I’m not 100 sure. ” Click here to search for synths on eBay

“Seller Refurbished

Yamaha DX21 4 operator FM synthesizer

LCD screen has been replaced with LED backlit screen. Battery has been replaced. Random patches have been loaded into it a few good ones and some initialized patches. The entire keyboard has been cleaned there is an old piece of tape with faded writing of old patch names” Click here to search for synths on eBay

” Yamaha DX7 Synth Keyboard with 4 cartridges stand case pedal I’ll throw in a second larger keyboard stand if you want it, holds several, just a little beat up”
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“This is a hard to find Yamaha DX5 synthesizer. This one is in excellent condition, it’s been fully tested and everything works flawlessly. Has a new internal battery installed and I’ve loaded all the original factory sounds back into it. Only flaw is there’s an area on the left side of the front panel that is slightly blotchy in color (see pic #2).”
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“Up for sale is a Yamaha DX7 Synthesizer. Overall, the instrument is in very nice cosmetic shape, with a few scratches along the sides, top and bottom as shown in the photos. The worst looking part is the back right corner, shown in the 12th picture. A few keys also have small scratches; they did not photograph well but I took pictures of the affected keys.

Functionally, the unit is as it should be except that the internal battery will need to be changed soon (I am not great with a soldering iron, so I think that is best left to the next owner!) and the mod wheel does not seem responsive. I suspect that either I messed up something in the settings or that the battery could be affecting it, as the mod wheel has worked every other time I have used this synth. All patches sound correct (except for the “BC” patches, which I believe require an external breath controller), and the membrane buttons are in nice shape. The sliders are also functional, although the volume slider goes from really quiet to really loud without a whole lot in-between.” Click here to search for synths on eBay