Yamaha DX7

“We do not have the means or the knowledge to fully test this item. The LED behind the display doesn’t appear to be working, so doesn’t illuminate display in the dark. Otherwise appears to function as intended.”
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Yamaha DX7

“Yamaha DX7 Digital Programable Algorithm FM Synthesizer Ser#104545 Good Shape

Additional Information: This Synth is known as one of the most popular synths Yamaha made. The data entry knob on this synth is missing and are not sure if the modulation wheel and pitch wheel are working properly. Please see picture for more description on the synthesizer. No cartridge is included.” Click here to visit listing on eBay

Yamaha DX7

“Up for sale is our classic Yamaha DX7.

The unit has been recently serviced. This included recapping the power supply and also changing the suppression capacitor on the power input board.
Memory battery was changed and presets loaded.

Cosmetic condition is excellent overall. There are some marks and blemishes.” Click here to visit listing on eBay

Yamaha DX7

“Thanks for looking! Up for auction here is a well used Yamaha DX7. This unit plays and sounds great, and looks like it has seen decades of gigs. It has numerous scrapes and other cosmetic damage. One of the plastic corners is cracked, but has been repaired internally with layered epoxy and fiberglass. The photos show anything significant in the way of exterior flaws. If you value an actual relic finish, this one has it! 😁

You’ll also notice several Yellow Magic Orchestra (YMO) decals. I’ve attempted to contact the band’s management to see if they might have owned it at some point. Still waiting for a response. Obviously, they could have just been placed there by a fan who bought a DX7.

PLEASE NOTE: I make no claims that this instrument ever belonged to the band.

When the keyboard arrived at my repair shop, it had the same problem as they all do. It needed a new RAM battery and to have its voices reloaded. That’s it. I installed a new battery and socket for easy future replacements. A RAM cartridge containing the original Master group voices is included, just in case you ever need to reload them.

This unit is very clean inside. All I did was blow it out with compressed air. Please look at the photos of the innards.

This DX7 will serve you well, probably for decades to come.

When you purchase a DX7, you are buying a piece of history, so you become a part of the instrument’s story.” Click here to visit listing on eBay

Yamaha DX7S

“Yamaha DX7S – Vintage FM Synthesizer Keyboard
Requires new battery however all patches work fine
Issue with 2 keys- 1 broken. 1 needs replacing (all the contacts for both and all keys are working)
Pick up only preferred-to Wickford Essex SS11
Happy to plug in and demo – no returns once purchased.
Relisted at lower price” Click here to visit listing on eBay

Yamaha DX7

“Yamaha DX7 – Brand New Battery- Fully Functional!. Condition is “Used”.

Great Condition. Comes with 3 original cartridges that originally came with the synth! Titled 3, 4 and Memory And …….a brand new battery has been installed.this is really like a new-ish DX-7. Definitely a Closet Classic :)”
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Yamaha DX7

” Yamaha DX7 Digital Programmable Algorithm Synthesizer with Flight case and 3 sound cartridges. Keyboard is in excellent shape and is tested / working. There’s a couple of scratches on the keyboard’s housing, as you would expect considering the age (please see photos). Also including 3 sound cartridges: Yamaha DX7 sound cartridge 3 (A: Master Group, B: Keyboard & Plucked Group), Yamaha DX7 cartridge 4 (A: Orchestral & Percussive Group, B: Complex & Effects Group), and a Syntech RAM Cartridge. Will ship in a flight case. The case itself is worn but does the job.” Click here to search for synths on eBay

Yamaha DX7s

“For Sale is our Yamaha DX7s Synthesizer. The keyboard is in good shape and is 100% functional. The keyboard comes with a soft shell padded gig bag. Now comes the extra prize that I’m including with this synthesizer…. Included is a EMW (Electronic Music Works) DX700 Patch Bank…This eliminates the search for sought after tones to put into the keyboard…No need for cartridges !!! To save typing I’ve included pictures of the features of this DX700 Patch Bank. The DX700 is a MIDI controlled unit that’s easy to operate with 1 MIDI control cable. You WILL absolutely Love the Quality and Variety of these patches. I had heard of these Patch Boxes from a friend that works at a local music store and it took me 6 months to receive my box due to the popularity of the unit and it was being manufactured in Brazil,South America” Click here to search for synths on eBay

Yamaha DX7

“Yamaha DX7 synthesizer in used condition. Two small holes created by general wear and tear on the most used presets. These buttons still work though. Also volume slider can rustle when moved up and down but all still fully functional in great condition. ”
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