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Korg Poly 800

“Explore new sonic territories with the Korg Poly-800 Programmable Polyphonic Synthesizer Keyboard. This 49-key synth from Korg offers a wide range of creative possibilities for musicians and producers alike. With its distinctive 80s sound, the Poly-800 is a must-have for anyone looking to add vintage analog warmth to their music.

Featuring a variety of controls and parameters, the Poly-800 offers endless sound-shaping capabilities. Its versatile synth engine allows for the creation of everything from classic lead and bass sounds to atmospheric pads and effects. Whether you’re a seasoned synth enthusiast or just starting out, the Korg Poly-800 is a powerful tool for bringing your musical ideas to life.

Gently used. Comes in hard case (custom case, not Korg). Has original cassette tape, instruction manual, and power supply. Also comes with strap. ” Click here to visit listing on eBay

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Korg Poly 800

“For sale is a used vintage Korg Poly-800 Synthesizer.

Sold AS-IS for Parts/Not Working.

Cosmetically in Good overall condition (see pics)

Unit does not power on, Internal memory battery has failed and will need replacement.

Does not come with a power supply.” Click here to visit listing on eBay

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Korg SQD-1

“This item is in good condition and fully functional. ”
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Korg DW-8000

“Korg DW-8000 Programmable Digital Synthesize Keyboard (UNTESTED).”
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Korg DS-8

“Selling this Korg DS-8 Digital FM Synthesizer from an estate sale. Was used right up until the owner passed. This Korg DS-8 is in perfect working condition and looks great. It comes with an external card but I’m not sure if it works. Power supply is included. There is some minor cosmetic wear and tear but it still looks and plays amazing. ”
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Korg SR-120

“Korg SR-120. Item has not been plugged in/tested.” Click here to visit listing on eBay

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Korg MS2000B

“Korg MS2000B Analog Modeling Synthesizer Vocoder works, a few issues. So it powers up and heard all the sounds through the headphone jack,, great sounds, and very interesting to work with,, seems like all the lights and knobs are working.
biggest problem is the broken key which I think is fixable and the little plastic thingy sounds like its in the base of the machine
a few other keys offered no sound, I believe its a contact cleaning issue. it has some nicks and scratches” Click here to visit listing on eBay

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Korg Poly-800II

“Vintage Analog Synth.
This synth is in perfect cosmetic and working condition and sounds amazing.
Never been modified and very well cared for. This is a perfect candidate for the great available mods or as a synthcollector item.
This is from my personal collection, from my pet free, smoke free home studio.
Loaded with some factory but mostly my own patches.

Comes with 3rd part AC Adapter with the exact same specification of the original (which has been lost a while ago).
Testing can be arranged if local pickup is selected, at buyer’s expense and availability. ”
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Korg X-911

“Rare vintage korg x-911 Guitar Synth tested and working. Good condition.

Awesome vintage equipment.

My dad bought it in the 70s and it had been sitting in a drawer for probably 30 years.

I tested it and it seems to be working as it should ” Click here to visit listing on eBay

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Korg Poly 800

“For sale is a rare Vintage Poly-800 Korg Keyboard Synthesizer. Unit was tested, powered on without issue and I was able to load the sounds. Most everything seemed to function correctly. The number “3” button wouldn’t register a press, as well as one of the keys. Because of these issues, the item is being sold AS IS, FOR PARTS OR REPAIR, NO RETURNS. Pictures are of the actual item you will receive. ” Click here to visit listing on eBay

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Korg Mono/Poly

“Korg Mono Poly 1981.
Perfect condition
Full kit
Excellently working
Awesome synthesizer” Click here to visit listing on eBay

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Korg M1 Project Machine

“KORG M1 For Repair.. unit power on, not sound. Battery Low ( internal ) always. Not return. ” Click here to visit listing on eBay

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Korg MS2000BR

“Lighting used in a home studio environment. All original box, docs, manual, etc., comes with it. Time to pass it on so that it will get more creative (j)uses going! Thanks!” Click here to visit listing on eBay

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Korg MS-20

“Up for sale is a Korg MS20 ORIGINAL VINTAGE synthesiser. Made in Japan – Serial 149563

I had it in storage for years and clearing out my equipments as no longer in the music scene.

There are slight cosmetic scuff marks on top panel which existed when i first bought it.

All keys are working and a few turned slight yellow but doesn’t affect the performance. I have removed the two side panels, all seemed fine. Included in this sale are a bunch of 6 short cables as seen in photo. ” Click here to visit listing on eBay

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Korg Trident

“as the 1980 Mk1 it’s the rarer beast.
It’s three keyboards in one; “Synthe” “Brass” and “Strings” but effectively, as others have pointed out, the “Synthe” and “Brass” are pretty much two seperate synths.
You can cut the keyboard into different sections and effect any or all with the onboard flanger, which Korg should have really marketed as a seperate pedal, it’s astounding. There’s a modded jack on the back so you can put external instruments through the flanger, too.
It can produce lush pads, hard percussives and just plain analog synth weirdness to your heart’s content. Also it’s programmable; you hit the “Manual” button, play around until you’re happy with a sound, then hit the Memory Programme button and assign it to one of the 16 memory locations.
A couple of things to note; one of the end cheeks has some slight scuffs, the “Brass” lettering is a little cracked and the “KORG” on the back is also a little cracked, but these are small details and don’t affect the sound. And just so you know; when you change between “Manual” and one of the preprogrammed sounds, there’s a second lag as the board catches up that you want to change settings. I’m not sure if this is a Mk1 anomaly, but it’s there and thought you should know. Once I became aware, it’s all fine.
The Trident’s synthe section has square,saw and pulse waves, but although you can hear a difference between them, it’s pretty subtle. And the PWM isn’t as thick as other machines I’ve played, but maybe that’s just my ears, it’s all subjective. However, once you wind in the “Detune” dial everything thickens up very nicely. But again, that’s personal opinion.
Also it is FULLY POLYPHONIC and, crucially, MIDI so will slot straight into your set up.
This is PICK UP ONLY. Why?
1/ It’s a vintage machine and I’m sure neither you or I would want to risk it being chucked around backs of vans.
2/ It’s built like a tank. It’s a Panzersynth. So cost of postage would be astronomical.
3/ The winning bidder will be able to have a quick play here before taking it away.”
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Korg MEX-8000

” Korg Mex- 8000 Memory Expander (Tested With Batteries Works) No Cords. ”
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Korg MS2000R

“Korg MS2000R Analog Modeling Synthesizer. Studio kept. Have original manual and power. Very versatile module with tons of sounds and editing options. Selling off my hardware synth modules” Click here to visit listing on eBay

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Korg DW-6000

” Working Retro Korg DW-6000 Digital Waveform 61-Key Synthesizer / Case + Manual. Please See Photos and Read Description before purchasing, item is sold as-is. It will be packaged and shipped out within 3 days.

Synth and Case are in reasonably good condition for age. Manual is in poor condition, but you will get it. The synth was tested through the headphone port and plugged into power, It worked well. All keys work as do all other controls. I do not know if it does, but if it has an external speaker, it does not work. It has MIDI output but that was not tested. Case is in pretty good shape, but as you can see the fabric has some staining and discoloration in areas, and has a small tear in the front pocket. You will receive what I believe is an Original Case, the DW-6000 Synthesizer, Power Cord, and the Manual. A cool opportunity to own a Vintage Korg and Carrying Case to keep it safe and stylish in. Thanks for looking!”
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Korg Poly 800 Project Machine

“Vintage 1983 Korg Poly-800. Powers up and makes Synthy sounds but it’s like something is stuck. Change program number and parameters and the sound changes slightly but won’t normalize. Joystick functions and seems to effect the note properly. Anyway, sold for repair or parts. There’s an internal watch battery soldered to the board that eventually dies and required replacing. At that time a reload of original presets is also required and can easily be found and executed with 1/8” audio from the internet.”
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Korg DW-8000

“This keyboard is in good condition with case. I couldn’t find the 2 prong power cord but that’s easy to obtain.” Click here to visit listing on eBay

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Korg MS2000R

” Korg MS2000R Analog Modeling Synthesizer. I bought it from Sweetwater when it was new. I’ve decided to let go of some of the gear that I don’t use. The synth is in excellent condition. The powercord is included however there are no manuals.”
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Korg Rhythm 55

“This product data sheet is originally written in English.” Click here to visit listing on eBay

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Korg MS-10

“Original 1970’s Korg MS10 in great condition. All in perfect working order. Wired for 110v but it comes with a step-up transformer and 3 patch leads.” Click here to visit listing on eBay

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Korg X-911 Project Machine

“Korg X-911 Pcb Spares Repair. Unknown if it is working. From this pcb the middle switch and cap are not present. Otherwise looks good. Use for parts or renovation. ” Click here to visit listing on eBay

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Korg MS-20

“This Korg synthesizer is in pretty good condition for it’s age. There are some small scuffs and scratches on the control panel (largest is on the far left side), but I’d consider this all to be minor. There’s also one screw missing from the front panel (top left). I tested the unit using a pair of headphones. The synthesizer seems responsive as I turn/adjust various controls. I am by no means an expert on synthesizers (or a musician of any kind for that matter), but it does seem to be working properly. Some of the controls are a little scratchy and this can be taken care by spraying them with electrical contact cleaner and turning the knob back and forth. This is really common on old electronics of any kind, and you can buy a can on eBay or Amazon for $10-15.”
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Korg Poly-800II Project Machine

“korg poly-800 mk2 vintage analog digital synthesizer 80s SOLD AS IS.

FOR PARTS/PROJECT/REPAIR. Has a few stickers but otherwise in very good cosmetic condition. This was my first synthesizer and I liked it a lot. Powers on with batteries or 9volt adapter but has problems with internal battery and default sounds got erased. I was able to get it to make sounds again for a while recently but it didn’t save them after powering off. Now it just makes white noise. Someone that knows more about synth repair may be able to get it working properly but I don’t have the time or patience for that. ” Click here to visit listing on eBay

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Korg 01/W

“Korg Vintage Synth Workstation

The manual is available online with a simple search”
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Korg M1R

“Korg M1R is the rack-mount version of the popular M1 synthesizer workstation. It has 4 MB of sampled waveform ROM and uses what Korg’s first generation of ROMpler technology, called “AI synthesis”.” Click here to visit listing on eBay

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Korg DW-8000

“Korg DW-8000 Programmable Digital Waveform Synthesizer – Looks & Works Great.”
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Korg Maxi-Korg 800DV

“Appears to be in good condition. Some wear and damage to switches and knobs. Was checked out at a local music store. Hasn’t been powered on or played. Item is being sold “as is” with no guarantee of operating condition expressed or implied. ”
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Korg M1

“Pitch bend is a little sticky. Otherwise everything is good. Battery is low also! ”
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Korg M1

“Korg M1 Workstation 61 keys

Absolute classic piano, bought it around 3 years ago and has been used extremely minimally

Legendary piano with organ tones that was used prolifically in the 90s to produce certain legendary house music tracks, ( Crystal Waters – Gypsy Woman) and (Show Me Love. Robin S.)

Keyboard was opened up and the battery was replaced.

Key things to point out:

The SEQ button on the top left of yhe keyboard seems the be broken, there are replacement buttons available or it could be carefully psushed back in or used with the bare button

The top key is broken and is droopy but it can be fixed with a replacement i never used the top not at the time

Other than that the keyboard works absolutely fine with no issues, there are no included cards or instructions manual just the bare keyboard and a power supply cable.
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Korg Poly 800

“Vintage KORG POLY800 Synthesiser with original manual, power supply, headphones and leads. Seems to work ok but it was given to me and I have only used it as a keyboard so have not tested any other functions ” Click here to visit listing on eBay