Yamaha

Yamaha DX27

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“Vintage Yamaha dx27 synthesizer keyboard. Keyboard interior has been cleaned and all keys are working. Control buttons all appear to be working.

The main board original fixed battery was removed and replaced with a battery holder (which of course has a new battery installed). Battery can now be easily replaced when exhausted.

Comes with Yamaha power adapter. No music holder stand or manual. Manual is available online.
” Click here to visit listing on eBay

Yamaha SY22

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“Yamaha SY22 Dynamic Vector Synthesizer Keyboard w/ box, power supply.

Yamaha SY22 with rare Stage Selection expansion card. Keyboard uses vector synthesis. Has no filter but to honest. I didn’t miss it because the way you can blend sounds. Surprisingly has more unique waveform then I expected. Especially with the expansion card. YouTube videos don’t donit justice. A lot more going on under the then people show.

The bad: Output left & right does not work but, the phone output does with any problems. No static or crackle.” Click here to visit listing on eBay

Yamaha TX81Z

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“Yamaha TX81z is a rack mounted FM synthesizer module (or FM tone generator) mostly known for it’s preset sound “LatelyBass” that showed up in late 80s electronic and dance music.
This unit works fine and has no missing parts, it just has a few minor scratches and wear marks.
ROM Version 1.0 and Serial Number 7500
Runs on 120V 60Hz ” Click here to visit listing on eBay

Yamaha SK20

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“Keyboard is in perfect working condition! All controls and functions work.All keys work. Some sliders may need deoxit from time to time. Some nicks in the wood grain on the ends. Look at the photos! The photos are part of the description! Sold AS-IS. No returns unless grossly misrepresented.”
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Yamaha MU10

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“Yamaha MU10 XG DTM desktop midi synthesizer, a portable MU50. Tested/Works!.

This is a working MU10 portable midi synth, it works great for general midi and xg midi either with a keyboard or from a pc!

Uses MIDI din in/out, and also has an rs232 serial input for direct connection to old computers like Macintosh.”
Click here to visit listing on eBay

Yamaha DX27

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“Yamaha DX27 Used Keyboard Synthesizer Synth Programmable Algorithm Used As is.

Comes with a euro ac adaptor with US plug converter but powers up with no issues.

I plugged it in and functions and switches appear to work but I’m not an expert. The absolute highest key seems to be a little wonky so you’ll probably have to hit it with some contact cleaner.

Keep in mind that we are offering this for a discounted starting bid and there are plenty of serviced examples out there. Buy this only if you’re a tinkerer/pro that knows how to maintain vintage synths. With a small bit of effort you can have a great player synth for a fraction of the price of a serviced one. ”
Click here to visit listing on eBay

Yamaha TX81Z

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“Yamaha TX81z is a rack mounted FM synthesizer module (or FM tone generator) mostly known for it’s preset sound “LatelyBass” that showed up in late 80s electronic and dance music.
This unit works fine and has no missing parts, it just has a few minor scratches and wear marks.
ROM Version 1.0 and Serial Number 7500
Runs on 120V 60Hz”
Click here to visit listing on eBay

Yamaha DX7

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“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

Yamaha FB-01

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“Here we have a Yamaha FB01 which is a late 1980s FM based midi synth. It’s in great shape. I have the manual too.

It is 8 note poly and those voices can be used as 8 different mono sounds, a single 8 note poly or a number of other splits… (For example, 2 mono sounds, a duo sound and a 4 note poly sound(

It is the absolute classic sound of mid 80s. It is a simpler version of the classic DX7 (which is not multi timbral) with 4 operators.” Click here to visit listing on eBay

Yamaha DX7s

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” Yamaha DX7S Digital Synthesizer Keyboard. Working and in good, clean condition. Includes 1 cartridge, volume pedal, music holder, and soft case.

Functionality:

All 64 of the cartridge voices function perfectly
The “internal” voices show unreadable special characters on the screen, and not all of them play a sound. Those that do are special effect type sounds vs instruments
I tested the headphone and 1/4″ outputs, as well as the volume pedal – all working fine. I do not have a way to test the MIDI ports” Click here to visit listing on eBay

Yamaha DX27

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“Yamaha DX27 Used Keyboard Synthesizer Synth Programmable Algorithm Used As is.

Comes with a euro ac adaptor with US plug converter but powers up with no issues.

I plugged it in and functions and switches appear to work but I’m not an expert. The absolute highest key seems to be a little wonky so you’ll probably have to hit it with some contact cleaner. ” Click here to visit listing on eBay

Yamaha CS15

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“Yamaha CS-15 Vintage Analog Monophonic Synthesizer Working – GREAT!
Absolutely lovely and fat sounding synth! My favorite on my collection, that’s why it’s so hard for me to sell it but I have to let it go.
Physical condition is 7.5/10.
This synth has two of everything (oscillators, filters, envelopes, etc). The first filter is a bit noisy and crackly, but I’ve being using the second filter and that has worked for me. If you want an absolutely perfect working synth, you will have to take it to the synth doctor. Otherwise, great!” Click here to visit listing on eBay

Yamaha DX21

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“PHYSICAL CONDITION: Excellent – There are a few minor scuffs around the device, however, each knob and button is perfectly intact. Overall, everything is in excellent physical condition. WORKING CONDITION: Very Good – Works nicely. Each key is responsive and all the parameters are fully functional. However, the volume knob can be a bit scratchy sometimes. Otherwise, the working condition is very good. Please click on “Item Description” for more details and photos.” Click here to visit listing on eBay

Yamaha DX100

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“Everything works except the third B key doesn’t make a sound when played. Missing the battery lid cover. Battery function works, battery is not included. Includes correct replacement ac adapter. Minor marks/scratches. Dust inside the lcd screen, very common with this unit.” Click here to visit listing on eBay