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Korg 770

“This was a rescue that needed a lot of work. Synth works and sounds great now. Has cosmetic wear to the faceplate, see photos. No circuit modifications were performed, everything was left as it was.

Work performed:

-Full power supply recap (Nichicon electrolytics)

-All solder joints reflowed on every single board (this actually restored full electronic functionality)

-New Alpha brand 10K power/volume potentiometer switch (Original broken)

-All pots, switches, and faders fully flushed out with contact cleaner and followed up with DeOxit Faderlube as needed

-New knobs (Originals missing)

-New fader caps (Originals missing)

-Keybed removed and fully disassembled and inspected, keys ultrasonically cleaned (needed no repairs or adjustments, was just very dirty)

-New 2-prong power cable properly soldered in (no splices or twist caps)

-New custom-cut unfinished birch ply side panels from Send Cut Send (originals were heavily damaged/broken, hole alignment isn’t perfect, still looks good, finish them in the stain/color of your choice)

-New black 3D printed keyboard side trim pieces (designed them myself in CAD, originals were heavily damaged/broken)

-New 3D printed Korg badge on back (Designed myself in CAD, original one was missing)

I put a lot of work into this synth, and I hope whoever ends up with it makes lots of cool music with it. It sounds awesome.”
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Korg X-911 Project Machine

“Cooper’s has a Korg X-911 guitar synthesizer up for auction. Overall this unit is in POOR SHAPE. There are scratches, scuffs, nicks, signs of rust, missing side panel, missing model/serial badge as well as other signs of wear. The unit does power on, however it has NOT been tested. Additionally, do note that there are two buttons missing (I can not get the buttons to do anything when pressed) and one of the sliding knob covers is missing. As I stated the unit does power on, however it has not been tested (please only purchase this unit for parts or repair no returns). If you have any questions please send us a message. Thanks. ”
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Univox Mini-Korg

“Introducing the highly sought after UNIVOX Mini Korg K1 (aka Korg Model K1) synthesizer for all those music enthusiasts out there. This keyboard synthesizer has been made by the world-renowned brand Korg and comes with a sleek and elegant design. It’s perfect for both professional musicians and beginners alike, making it a must-have in any music collection.This rare Korg synthesizer promises to deliver high-quality sound with its advanced features and functions. Whether you’re into creating electronic music or experimenting with different sounds, this synthesizer won’t disappoint. Take your music to the next level with the UNIVOX Mini Korg K1. Given its age, this unit works well and is very cool sounding. ”
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Korg Mono/Poly

“Looking to sell/trade my Korg Mono/Poly. Functionally, everything is working well. I recently took apart and cleaned the keybed and replaced a few of the key contacts, so they should all be working great! Cosmetically, the front panel is in great shape, but the end cheeks are a little beat up (like on most of Korg’s early 80s synths that used particleboard….) ” Click here to visit listing on eBay

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Korg Poly 61 Project Machine

“This Korg Poly 61 synthesizer is a great buy for those who are looking for parts to use in their projects or to keep as a collectible item. It is a highly sought-after item among musical equipment enthusiasts. It is perfect for those who are looking to complete a restoration project or for those who are in need of spare parts for their existing Poly 61.

The auction does NOT include the wood case. This was built by a family member of mine and I want to hold onto it. The auction includes every thing else in the photos EXCEPT for the wood enclosure. ” Click here to visit listing on eBay

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Korg 01/W FD

“This is a European unit. It runs on 230 volts. It’s a very easy and cheap fix. You can get a step-up / step-down transformer on Amazon for around $30.00. It will need a Euro to US adapter on the output as I don’t have the original power cord. It runs flawlessly on a transformer. Everything else is exactly the same. The LCD is still very visible as you can see in the pictures. Manuals and extra sound cards in the pictures are included. She’s in great shape and sounds fantastic.” Click here to visit listing on eBay

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Korg 800DV

“It is in fair condition considering its age.

The original side pieces and keyboard end blocks have been replaced with solid wood which are exact reproductions of the originals.

I will send the original wood pieces along with the synth if you so desire.

All of the original slider caps and knobs are present.

The front panel does have some chipping around certain controls that were used often while playing (see pictures).

The interior of the synth is in excellent condition and doesn’t appear to have ever been worked on (see pictures).

All of the metal surfaces are in very good condition.

I’m including a copy of the owner’s manual.

As for functionality, I have tested all of the knobs and sliders and everything seems to work with the following exceptions;

1. When the the Lower Voice wave shape knob is set to pulse wave and the Lower Voice “foot” control is in the 8′ position, there is no sound from that oscillator. (The other oscillator on the lower voice still works).

2. The 3 position switch that controls the Upper Voice Vibrato is always on no matter what position the switch is in but the Vibrato sliders (Speed and Depth) still function normally.

Please note that you may find something else that is not quite right going on with this synth but considering it’s age, I would say that over all it is functioning pretty well.

The synth has never been recapped and being almost 50 years old it is probably due for a complete capacitor change. This will undoubtedly fix the minor problems it currently has.

I have made a brief video of playing this synth to demonstrate that all of the keys work and that is worthy of making music. ” Click here to visit listing on eBay

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Korg MS2000R

“Used( perfect working condition and in Very Good condition. )
This unit was checked by professional technician.
with AC Adapter(100-240V).” Click here to visit listing on eBay

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Korg 01/W Pro

“This is a listing for a Korg 01/Wpro Music Workstation Model 01/WP.

AC Voltage Requirements: 117VAC 50/60Hz
Serial Number: 501732” Click here to visit listing on eBay

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Korg MS2000R

“Korg ms2000r ms2000 rack synthesiser,
awesome synth.
If you’re looking at this you know what it is.
This synth is over 20 years old and still sounds awesome.
There is 1 button (2) along the bottom that is intermittent but this does not hinder using the MS as you can use the cursor ,It has a few rack marks due to age but still looks great.
There is a vst controller available so you can also controll this completely from within your DAW (not included) ” Click here to visit listing on eBay

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Korg M1

“The Korg M1 is a 61 key music workstation synthesizer that offers exceptional sound quality and versatility. With its advanced features and powerful capabilities, this keyboard synthesizer is perfect for musicians and audio enthusiasts who demand nothing but the best.” Click here to visit listing on eBay

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Korg VC-10 Vocoder

“I’m selling an incredibly nice Korg VC-10!

Since I’ve had it I’ve recapped a bunch of the boards, recapped the power supply, installed a new ensemble ic and I performed a few mods that drastically improved the sound quality.

This thing is very well loved!
I bought it from John Neff so if you’re into Steely Dan or David Lynch it’s an added bonus.

He had it since 1980 and I bought it in 2021.

It has a minty TOA microphone and it sounds great!” Click here to visit listing on eBay

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Korg MS-50

“I am a musician – NOT a dealer. My father was the original owner. He passed it down to me. Every piece of gear that I own has always been taken care of very well. This particular item is in excellent condition. It has been kept inside during its lifespan and has never been gigged.” Click here to visit listing on eBay

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Korg DDM-110

“We are selling this gorgeous Korg DDM-110 Super Drums drum machine made in Japan in 1984 with original box (a bit worn), original packaging, original printed manual and a compatible power supply!” Click here to visit listing on eBay

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Korg MS2000R

“Korg ms2000r ms2000 rack synthesiser,
awesome synth.
If you’re looking at this you know what it is.
This synth is over 20 years old and still sounds awesome.
There is 1 button (2) along the bottom that is intermittent but this does not hinder using the MS as you can use the cursor ,It has a few rack marks due to age but still looks great.
There is a vst controller available so you can also controll this completely from within your DAW (not included) ” Click here to visit listing on eBay

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Korg M1R

“Korg M1R rack synth. In extremely good condition, see photos Has just had battery swapped and sounds reloaded by a korg engineer. Fully working no issues.”
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Korg MS2000R Project Machine

“The report with this unit states it was powered with the wrong adaptor and D4, IC15 & F1 need replacing for starters. Please see photo of the damaged area. It is possible that is all that is needed, in which case it wiIl be an easy fix as long as you are handy with a soldering iron…..I do not have the time to do this sadly.”
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Korg Mini-Korg

“Vintage 1970s

Univox Mini Korg 700 K-1 Synthesizer

Recently Serviced, Tested With No Issues

Comes With Pictured Case

This sale is for the Vintage 1970s Univox Mini Korg 700 K-1 Synthesizer as pictured. This Synth is vintage and used, but still in nice shape overall. This unit was recently serviced and there are no issues to note. All sounds great and operates as it should. There will be signs of use and age since it is used and vintage. Flaws will consist of marks, scuffs and scratches, but still nice for its age (pictured). Truly a great vintage synth at a great price.” Click here to visit listing on eBay

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Korg MS-10

“Excellent shape Korg MS 10 semi modular synthesizer. This synth sounds awesome, I just don’t use it as much as I should along with some other gear, so I’m clearing it out. Will include one patch cable so you can pwm right away. ” Click here to visit listing on eBay

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Korg M3R

“From a smoke free home. Works like new.” Click here to visit listing on eBay

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Korg M1

“Korg M1 keyboard. New internal memory battery. All keys work as they should. The buttons, sliders and pitch/mod joystick all function correctly and the display is clear. Condition of the paint is fair, (please look at the pictures) though functionally it is in good condition. The output jacks will scratch a bit if you twist the connector and I will clean them with Deoxit before shipping; audio comes through clear, but I wanted to mention it. Remember, the M1 was manufactured by Korg from 1988-1995, so they are 30-year-old instruments. ” Click here to visit listing on eBay

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Korg DW-8000

“Great vintage hybrid synth, with everything working properly. A bit of adhesive residue on the right side from the previous owner. Includes power cable. 16 possible digital waveforms ran through a tasty analog filter, so it’s quite versatile. 61 keys, 2 oscillators, digital delay with modulatable parameters. The synth has midi Sysex capabilities, and I’ll send you a copy of the E-Magic SoundDiver (from 2001) software as well as info on how to get it set up on modern computers” Click here to visit listing on eBay

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Korg DDD-1

“For sale is my Korg DDD-1.

Great sounding little box.

Selling due to lack of use.

13amp plug attached to the cable.

Back panel is missing and a few scuffs and scrapes as per photos, hense the low price.”
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Korg MS-10

“This vintage Korg MS10 has been a valuable part of the band Sneaker Pimps synth arsenal for decades. Played live by Liam Howe and has featured on all of their records. It has been much loved and much used, hence it being in a rather worn condition. It has battle scars yes, but it still makes an awesome sound. Two keys are chipped in their underside (see photo) and there are many scuffs. But it has character and history. This is the original model from the late 1970’s, NOT the reissues which are now common. ”
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Korg M1R

“Introducing the Korg M1R Rackmount Synthesizer, a powerful and versatile instrument perfect for creating music in the studio or on stage. This rackmount synthesizer boasts a range of features that make it an essential tool for any musician. With its advanced sound engine, this synthesizer delivers stunningly realistic sounds that are sure to inspire your creativity. Whether you are a professional musician or a hobbyist, the Korg M1R Rackmount Synthesizer is the ideal instrument for creating music that truly stands out. With its sleek design and intuitive controls, this synthesizer is easy to use, even for beginners. So why wait? Add the Korg M1R Rackmount Synthesizer to your music setup today and start creating amazing music that will truly impress.”
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Korg M1

“Working condition. Will come with power cord.” Click here to visit listing on eBay

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Korg DW-6000

“Korg DW6000 Programmable Digital Waveform Synthesizer Keyboard w/ Bag

Beautiful vintage Korg DW6000 keyboard.
Multiple sounds , effects and instrument models.
This one is in great shape.
Fully functioning, looks and sounds great SEE PICTURES AND ASK QUESTIONS
Buy with confidence , in business since 1978. ” Click here to visit listing on eBay

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Korg Poly 61 Project Machine

“Korg Poly-61, fair condition. I tested it and it does work to the extent I was able to test it-I could change programs, the joystick functions in all directions, and the keys work-although the Eb just above middle C is damaged and will sometimes stick or be glitchy. The program change buttons sometimes require a couple of taps to effect a change. I will try to post a short video showing the operation of the keyboard. The entire keybed is somewhat loose in the frame. The end plates are damaged, and one in particular shows deterioration from water. Even though it works, I’m listing it as “for parts or not working. It’s heavy-I’d estimate that it’ll be about 27 pounds packed up (it’s just over 22 pounds by itself). I reserve the right to charge the difference in shipping if eBay’s estimated shipping cost is incorrect. USA bidders only, PayPal only. No warranty expressed or implied. Check my feedback and bid with confidence. Good luck and happy bidding!” Click here to visit listing on eBay

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Korg Micro-Preset M500

“Vintage Korg M500 SP Micro Preset Analouge Japan Mono Electronic Synthesiser

Incredible Korg M500 recently found in a house clearance. Turns on and plays but most likely needs a good clean and service. There is a crack to the side of the machine as pictured, hence the price.” Click here to visit listing on eBay

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Korg Micro Preset M500

“Working but does have some issues

All keyboard keys are working

Synthe 2 voices can be a little temperamental to engage

Traveller only seems to have any effect on synthe 1, synthe 2 & brass

Modulation depth doesn’t seem to have any effect

Everything else appears to working as it should”
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Korg Polysix

“What more is there to say about the Korg Polysix that hasn’t been said already? Featured on thousands of recordings over the past near half century and still in major rotation due to a recent resurgence in popularity. Used on countless feature film and TV scores. Excellent tool for crafting sound design. Easy to use, this synthesizer allows anyone to create their own sounds in minutes.

State of the art warm analog oscillators. 6-note polyphony. 61 Keys. External CV/Gate Control. MIDI kits are available to allow modern synchronization. It features a built-in arpeggiator capable of unique and sophisticated patterns. Programmable modulation effects with Chorus, Phase, and Ensemble. Round this out with built-in Unison and Chord Memory as well as 32 Memory Patches. This was and still is, an iconic keyboard for all times.

This model is extraordinarily clean inside and out.

The bottom has some scuff marks. ”
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Korg DW-6000

“This is the rare Korg DW-6000 Synthesizer. Many sounds from the 80s are on this synth. I had one in the 80s but lost it along the way. Bought this one about 5 years ago. I had to reload all of the sounds back on.

Sold AS iS. I cannot give any warranty on this. I amazed it all works like it does. I tested left and right outputs, tune up and down, joys stick, etc.. I did not test any of the other functions such as write to tape or programming. I only tested all of the sounds. If some sound a bit distorted, it did not sound that way in my room. I think my video camera mic was overloaded. Original proprietary power cord included. Selling as is with no returns. You can see a long boring video of this on youtube to see what you are buying. ”
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Korg 01/WFD

“Great Sounds from the 90’s , still working now !
The synth is in perfect working order . The battery is all new . The Bios is updated to the latest #62 version (# 35 was the original ) . Factory sounds have been reloaded from the Rom memory . Floppy disc driver is working perfectly ( see pics ) and I add 2 floppy disc with 2 great banks ( combi , prog and seq ) on each . Little cracks on the corner in the back (see pic) . ”
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