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Yamaha DX7

“yamaha dx7 synthesizer (4 rom cartridges, hardshell case, Manuals, Music Stand).

Excellent condition and sounds amazing. Comes with multiple cartridges, manuals, and music stand.

Ships in custom hardshell case.” Click here to visit listing on eBay

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Yamaha DX7

“Vintage DX7 + Flight Case + Accessories

This is a DX7 digital programmable algorithm FM synthesizer in mint condition with all the accoutrements.

It was purchased at Sam Ash, NYC, ~1985 by me. It is fully functional and comes with:

+ the original Operation Manual
+ a dedicated complete guide by Yasuhiko Fukuda
+ a separate Sound Patch Library book with hundreds of additional programmable sounds
+ a Voice Library catalog with accompanying Performance Notes
+ both original sound cartridges
+ a DX-ROM 128-voice third cartridge that I purchased separately
+ a blank cartridge (with some additional loadable voices).
+ Voice data list sheets for recording your own NEW voices
+ Gotcha Covered custom-made dust cover
+ two original equipment cassettes: “DX Performance Demonstration” and “The DX Zone”
+ an original equipment Breath Controller

I can provide additional pictures for lists of patches and everything else!

But we’re not done.

The flight case alone cost $400 (1985 dollars!) and it is designed to protect your instrument under extreme handling conditions.

This bundle is an exceptional deal, given the total cost of individual items purchased separately (and the trouble of piecing together everything)!” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 E! Grey MatterDigital Synthesizer Keyboard. Needs a battery! Ram corrupt message is intermittent on power up because battery voltage is too low.

E equipped dx7 in good condition! Great sound! Included with sale are the music stand, modulation and sustain pedals and power cable with the synthesizer. Pics of cartridge voices is for demo purposes only

Refer to pics for actual condition of item. Selling as-is. ” Click here to visit listing on eBay

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Yamaha DX7 II FD

“Yamaha DX7 II-FD E! Grey Matter Digital Synthesizer FM Synth Keyboard IIFD Powers On – AS IS.

Needs a new battery. Cannot test sound. Looks like when Robards was put in wiring went over the cart insert so cannot insert carts. Address when replacing battery. Powers on, selling as is. ” Click here to visit listing on eBay

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Yamaha DX7

“yamaha dx7 synthesizer.

Needs battery

Minor case damage – see pics.

Powers on and reads internal and cartridge memory

Selling as-is” Click here to visit listing on eBay

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Yamaha DX7

“Instrument comes in a wheeled hard case which is functional despite some cosmetic issues, including but NOT limited to rust, scuffs, scrapes, and stickers.

Item is in used condition.
Limited testing has been done on this item and it appears to function properly.
Item should be taken to a music shop to ensure playability prior to use as we do not ensure the playability of any musical instrument.

Includes sustain pedal. and three cartridges.

Item turns on while plugged in with the attached power cord.
All controls move properly.
Item appears to respond properly to all control inputs.
The screen appears to function properly.
All keys depress and rebound properly and appear to function properly.
Tone and Modulation wheels appear to move properly.
No input or output jacks show any obvious signs of damage.
The power cord appears to be in good condition.” Click here to visit listing on eBay

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Yamaha DX7

“Tested and works.Tape on keyboard , powercord could be repaired if you choose to after purchase.” Click here to visit listing on eBay

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Yamaha DX7


Very good used shape and has no issues.

It’s heavy, made of thick steel and built like a tank, unlike the subsequent DX7-S, DX-II,DX-7 FD, ETC.

The keys are all even as are the keystroke depths. All faders, buttons, MIDI & functions all work just as they should.

The GREEN DISPLAY is clean and bright.
I installed it some years ago and it certainly comes in handy.

Original 1983 DX7’s did not come equipped with a back light.

I would give it close to an 8/10 even after all these years.

I believe you can get computer aided editing programs for this keyboard.

It’s not the easiest to program, especially from scratch but the sounds can be very complex.
There are some real nice third party sounds available on either cartridge or disc.

WHAT’S INCLUDED:

(1) Original DX-7 with Green Backlight. Wired for U.S. receptacles. 120V.
(1) ROM Cartridge #3.
(1) RAM Cartridge (so you can store your own personal edited sounds).
The cartridges show some visible age wear. ” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 fm synthesizer. The original. Powers up and works through my amp. The volume control is scratchy and doesn’t work right, it is either full volume or low but nothing in between. But everything else seems to work as it should and the led display is strong. As-is. Vintage and super cool. ” Click here to visit listing on eBay

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Yamaha DX7 Project Machine

“This item was in great shape until being busted up in shipping. As you can see in side the device from the photos, nothing as far as the circuitry has been damaged and in fact still powers up and functions. A few of the keys did break where it is held together inside but all of the other damages to this unit are purely cosmetic. I am selling this for parts or repairs ” Click here to visit listing on eBay

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Yamaha DX7

“Condition: Keyboard is in VG+ condition for it’s age. May show some minor signs of exterior wear due to age.
Keyboard is fully functional and sounds great. All the keys work and all the buttons work.
2 Minor Flaws:
Back light is out but you can still see the screen fine. That can be replaced.
Minor dent on the back left side of the keyboard. Mostly just a piece of the plastic just got broken off.
It’s been cleaned and tested.

This is a great investment keyboard because it will only up in price if taken care of.
Included:
2 foot pedals
1 printed manual
1 printed voice library document ” Click here to visit listing on eBay

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Yamaha DX7 II-FD

“Yamaha DX7 II-FD Synthesizer FM Excellent Condition With Case. This unit works incredibly well and has been fully tested. No signs of wear and all functions work as they should. Comes with custom fit foam travel case, in decent condition. Some of the foam is coming apart on the inside.” Click here to visit listing on eBay

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Yamaha DX7

“This thing is in phenomenal condition just a little bit of wear and tear but I mean dude this is from the 80s. I already have the box that I’m gonna ship it in which is amazing because normally I have a huge problem with that! also you could pick up in Chicago if you want but I don’t really care I’ll ship it no problem. Literally the best one you’ll ever see guaranteed” Click here to visit listing on eBay

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Yamaha DX7 Project Machine

“good condition—tested, powers up but no sound? plastic end cap is broken –Includes soft black case and Yamaha Volume pedal” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 Digital Synthesizer Keyboard. Everything works. The data slider cover is missing though.” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 Digital Synthesizer Keyboard. Everything works. The data slider cover is missing though.” Click here to visit listing on eBay

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Yamaha DX7

“Great Yamaha DX7 synthesizer keyboard works great no issues comes in a heavy duty flight case made by calzone this keyboard comes with three modules and also the expression pedal these are pretty rare and this one is in very good shape” Click here to visit listing on eBay

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Yamaha DX7

“YAMAHA DX-7 Original FM Keyboard + ROM Cartridge Used Tested.” Click here to visit listing on eBay

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Yamaha DX7

“YAMAHA DX-7 Original FM Keyboard + ROM Cartridge Used Tested.”
Click here to visit listing on eBay

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Yamaha DX7

“This DX7 has the E! Upgrade which gives you 10 banks of great sounds. Fully functional but comes with a few quirks. You’ll notice an end is cracked and button #29 has part of the face material missing. A couple buttons take a firm press to switch sounds/perform the function but all do indeed work. The keys feel great – I flipped the springs. What you see is what you get – no manual or memory cards, etc. Shipped insured with signature required in a well-packed box.” Click here to visit listing on eBay

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Yamaha DX7

“Please check on the photos for detailed condition of the product.”
Click here to visit listing on eBay

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Yamaha DX7 IID

“- Keyboard powers on, LED’s light up and LCD display works fine.

– I tested all keyboard keys prior to listing and they all work fine.

– When selecting between internal voices and cartridge stored voices, the “internal” button does not appear to be working. Since I do not have a data cartridge for this keyboard, I have not been able to test the buttons related to selecting different voices.

– The pitch-bend wheel (left most one) is loose and wobbly, but not disconnected and it still functions okay, it’s just too loose.

– I have tested the audio output to an amplifier and that works just fine. ”
Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 Digital Programmable Algorithm Synthesizer 61-Key Keyboard w/ Manuals. Perfect working condition. Includes manual. Will be shipped and packed with love.” Click here to visit listing on eBay

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Yamaha DX7 II D

“Yamaha DX7 iiD used and working. There are 2 keys that do not spring up but they work. They are at the top keys. (pictured) Other than that it works fine.” Click here to visit listing on eBay

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Yamaha DX7

“In good condition with some minor wear and tear. Needs a replacement battery.”
Click here to visit listing on eBay

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Yamaha DX7 II D

“Yamaha DX7 iiD used and working. There are 2 keys that do not spring up but they work. They are at the top keys. (pictured) Other than that it works fine.”
Click here to visit listing on eBay

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Yamaha DX7 II FD

“For sale is a vintage Yamaha DX II FD. This keyboard needs some repairs, we don’t know what’s wrong with it and don’t have time to repair it.” Click here to visit listing on eBay

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Yamaha DX7

“Includes stand, foot pedal, volume control, Rom cartridge and books” Click here to visit listing on eBay

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Yamaha DX7

“Condition: Pre-Owned
There are a few stains.Please check in the photo.
Please contact us for more details.

I briefly checked the sound output.
All keys were pronounced and tones were switched without problems.
As this unit is vintage, there are some scratches and dirt from use and age.”
Click here to visit listing on eBay

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Yamaha DX7

“Has scratches and slight cosmetic damage. An old company logo is painted on the bottom of the keyboard. Keyboard is in good working order.” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 Mk1 vintage synthesizer. Originally imported from the USA (comes complete with US>UK transformer) Serviced by antech-systems.com, this example has a replacement undertray, pitch/mod wheel panel, right-hand end block, new black wooden end caps and keys replaced where necessary. Fully-functional with original factory patches installed. Starting bid of £450 reflects the costs of servicing and parts to achieve this condition, otherwise I’m happy to hold onto it for a few more years!” Click here to visit listing on eBay

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Yamaha DX7II D

“Yamaha DX7 iiD used and working. There are 2 keys that do not spring up but they work. They are at the top keys. Other than that it works fine.” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7S Digital Synthesizer Keyboard. Condition is “Used.” This is the powerful DX7 keyboard that many bands continue to use today. One chip is included in this sale. This unit looks great and works great.” Click here to visit listing on eBay

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Yamaha DX7 II D

“Yamaha DX7 iiD used and working. There are 2 keys that do not spring up but they work. They are at the top keys. I have turned it on and plugged into amp and all the keys work.” Click here to visit listing on eBay