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Korg Poly 61

“This is in great shape!

This 1980s synth is a lot of fun to play and super easy to program. And everything works! Classic 80s analog synth sounds in an iconic retro form factor.

This is one of the models WITHOUT MIDI, so no external sequencing.” Click here to visit listing on eBay

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Korg Poly-800

“Just minor imperfections due to old age. Probably the best condition one of these you’ll find around. Selling because I’m upgrading to a fancier poly syntn.” Click here to visit listing on eBay

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Korg DW-6000

“Korg DW-6000 Programmable Digital Waveform Synthesizer

Nice working condition

Ships Free” Click here to visit listing on eBay

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Korg Poly-61

“**Local pickup only**

Here we have my

Working KORG POLY-61 Vintage 1980’s Synthesizer Keyboard

I have had this a long long time, and over the years it has seen more action than Axel Rose.

Over the years I have had hard Red Oak sides put on, as the chipboard that was originally there was just falling to bits as they all do.

I have not used it for over a year, but it is fully functioning. Just needs some switch cleaner in the volume knob as it is a little scratchy when turned. With time and use this should dissipate.

Also, where the modulation/Pitch bend joystick is, the panel does move a bit. It has done this since the sides were replaced but it does not affect playing or using of the joystick. It could use some shorter screws in it I think. Just never bothered with it as it did not detract from its use. Just thought I would mention it as someone may want to fix that.

Other that what I have mentioned , it is working as it should.” Click here to visit listing on eBay

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Korg M1 Project Machine

“Korg M1 61-Keys Keyboard Synthesizer Music Work Station M 1 -For Parts or Repair

I found this synthesizer in a storage unit. This KORG comes on when plugged in. All of the buttons seem to work except the page- button. Master volume knob is missing. There is no sound when pressing the keys. No clue what it could be.The very last key on the right side seems a little loose. There are a few scratches and chips in the paint but nothing major. ” Click here to visit listing on eBay

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Korg MS2000

“Lightly used Kory ms2000. Original box and packaging, missing power supply.” Click here to visit listing on eBay

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Korg Poly 800

“Powers on, works. Joystick feels loose (won’t hold center position) and may need repair but is in tact. ” Click here to visit listing on eBay

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Korg DW 8000

“UP FOR YOUR CONSIDERATION IS A KORG DW 8000 IN EXCELLENT CONDITION. ALL KEYS BUTTONS AND SWITCHES WORK BUT THOSE PATCH SELECT BUTTONS ON THE DW 8000 ARE NOTORIOUSLY FINICKY AND THIS UNIT IS NO EXCEPTION. THE AFTERTOUCH WORKS BUT HAS TO BE PRESSED HARDER IN SPOTS. THE OUTPUT JACKS WORK WELL BUT ARE NOT PERFECT.
EXCELLENT SOUNDING FAT ANALOG KEYBOARD WITH NICE FIRM BASSES AND EPIC ANALOG BRASS SOUNDS. THE ORIGINAL PATCH BANK IS LOADED UP IN THERE NOW. THANKS FOR LOOKING.” Click here to visit listing on eBay

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Korg DS-8

“Perfectly operational vintage Korg DS-8 with new battery and, NEW BLUE OLED display installed. This installation gives the user a much clearer image of the settings and allows for the removal of the high voltage transformer that powered the electroluminescent backlight on the old LCD. This gives the synthesizer a lower noise floor as AC interference from this transformer is completely removed. This synth is in good physical condition with the exception of the “clear-coat finish” applied to the body of the synth which shows signs of wear in THE RIGHT LIGHTING. is is purely cosmetic and does not affect the functionality of the unit.” Click here to visit listing on eBay

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Korg Poly 800 with Moog Slayer Mod

“Selling my Poly 800 as need the space . Fully modded with the data knob mod, poly beast mod kit, offering resonance and filter cut off 12/24db” Click here to visit listing on eBay

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Korg M1

“This Korg M1 synthesiser features 61 synth keys, MIDI In/Out ports, a sequencer, and is a digital keyboard synthesiser. It is in good condition.

Has a few age related scuffs but in perfect working order. ” Click here to visit listing on eBay

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Korg DW-6000

“Korg DW-6000 Programmable Digital Waveform Synthesizer

Tested and works

When I was moving the last key fell off but it shouldn’t be hard to put it back on I just don’t know how to” Click here to visit listing on eBay

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Korg Mono/Poly

“INTRO: Needs none! 😉

It is truly unique, and one of the most complete, and most game changing synths ever made with features rarely found in other synths. Which gives you the ability to create more complex sounds, with cool/unique characters/signature!

CONDITION: This MUSICIAN’S DREAM-GEAR is FULLY FUNCTIONAL, and I would say it is in GREAT cosmetic condition (especially for its age)! However, and respectfully, since everyone has different standards, on the cosmetics, please don’t take my word for it; I’ll let the pictures do the talking. 🙂

SERVICE HISTORY: I am sure that if you are looking at this item, you know everything about it. So, I will first tell you about this particular gem:

IT HAS JUST BEEN FULLY INSPECTED/SERVICED AND IS READY FOR A NEW HOME! ” Click here to visit listing on eBay

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Korg 707

“The Korg 707 Synthesizer is a professional audio equipment manufactured by Korg. Known for its high-quality sound production capabilities, the Korg 707 is a versatile synthesizer widely used in the music industry. This model offers a wide range of features and functionalities that cater to both beginner and experienced musicians, making it a popular choice for creating unique and innovative sounds in various music productions.

Note: Power supply is not included. Make sure you use the proper power supply: 9 volts DC. It also works with 6 C batteries.

Check to make sure the proper 9 volt DC power supply is used. Not responsible if incorrect power supply is used. ” Click here to visit listing on eBay

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Korg M3R

“WORKING CONDITION: Fair- All the patches are wiped and only the initial piano sound can be heard on each patch. The battery needs to be replaced and patches re-loaded. Otherwise, all other controls and functions are fully operational and currently in very good working condition.

PHYSICAL CONDITION: Very Good – Some minor scuffs and abrasions can be seen around the unit. However, everything is well-kept, intact, and ready for action. Overall, the physical condition is very good.

INVENTORY #55482

BRAND: Korg

MODEL: M3R

FUNCTION: Synthesis Module

PRODUCT DESCRIPTION: This listing is for a Korg M3R Rackmount AI Synthesizer Module w/ Manuals & Program Layout

All the patches are wiped and only the initial piano sound can be heard on each patch. The battery needs to be replaced and patches re-loaded.

SPECS:

Serial #118898

ACCESSORIES INCLUDED:

Owner’s Manual
Quick Guide
Synthesis Program Layout
Korg Service Centers List ” Click here to visit listing on eBay

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Korg MS2000B

” This item has been used, but is still in good working order. The casing of this item shows typical cosmetic wear from prior use in the form of scuffs and scratches, but has no wear or damage that would affect normal use. This item is free of any wear or damage from misuse or neglect. This item comes as pictured and does not come with anything that is not pictured in this listing.” Click here to visit listing on eBay

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Korg 01/W

“Good working condition. Sounds great, comes with power cord – not sure of internal battery life, given its age.” Click here to visit listing on eBay

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Korg MS2000R

“Korg MS2000R Synthesizer W Power Supply. Every Good Condition” Click here to visit listing on eBay

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Korg PolySix with Kiwisix Mod

This is the best and most fully featured PolySix available. All functions working as they should and all additional mods all pro installed and add a ton of functionality to the synth and improve playabilty.

– Kiwisix CPU board –

adds MIDI IN/OUT, full CC control, and tons of additional features that are accessed through the panel controls, the full manual can be easily accessed online which gives a full explanation of all extra features. Has synth overlay attached to front panel to show hidden KiwiSix features.

– Polysex mod –

very interesting modification that adds a much needed pitch envelope to the polysix, as well as mod section that allows you to dial in vintage ‘warble’ all the way up to total harmonic chaos. Can learn more about this from Tubbutec website.

– Stereo pan mod –

allows you to pan each of the six voices as far left or right as you like with onboard trimmers that can be easily adjusted to taste, similar to oberheim, stereo jacks have been installed in back panel below main output. The stereo output is tapped before the effect section, which allows you to record the clean stereo signal along with an effected fx mono signal for more flexibility in the studio.

– Full service manual tuning –

anyone who has attempted tuning one of these knows that it is a labor of love and takes a LONG time to dial in just right, rest assured the time was taken to get all voices very tight to spec.

Post-FX VCF has been bypassed, this is a popular mod for improving the envelope response time of the polysix, more info can be found on the Synth Hacker blog” Click here to visit listing on eBay

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Korg 707

“This one is left from our store closing, never sold or used other than a few times demoed for customers. It’s a 49 key analog modeling performing synth with pitch wheel, MIDI In/Out ports and can be worn onstage using the strap buttons on each aide, comes with an extra sound card library. This versatile instrument is ideal for creating unique sounds in music production and live performance. ” Click here to visit listing on eBay

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Korg EX-800 with Moog Slayer Mod Project Machine

“I did this mod myself and I used this synth a few years ago all the time. I took it out of my closet and it doesn’t power up. No idea what the issue is, could be an easy fix. No power supply included.” Click here to visit listing on eBay

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Korg MS2000R

“This is a lightly used Korg MS2000R. Everything works as it should. ” Click here to visit listing on eBay

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Korg MS10 and Korg MS20

“Rare opportunity to purchase the original Korg MS10 and MS20 in nice condition both with manuals, MIDI to CV convertor and patch cables. Includes a copy of PATCH & TWEAK with KORG. The MS20 also has a custom made wheeled flightcase.

I didn’t get off the ground at all with (semi) modular synths so these have been sat here in my smoke free home for the past 5-6 years. Included in this deal is a Kenton Pro 2 dual channel MIDI to CV convertor and its operation manual which came with the MS10.

The MS10 comes with original owner’s manual and settings examples booklet. The MS20 owners manual and settings examples booklet are not originals, but Korg reissues. Both MS10 and MS20 have been tested Jan 2025 prior to listing and appear to work as intended.

A bunch of patch cables are included with two original yellow ones as provided by Korg. A pair of new unused 1/4 to 1/8 inch mono cables are included to interface the Kenton Pro 2 with one channel of CV/Gate on either synth. I have never used the Kenton Pro 2 but it does work. ” Click here to visit listing on eBay

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Korg MS2000

“KORG MS2000 44 Key Analog Modeling Synthesizer Good Condition W/ Korg G3 Process” Click here to visit listing on eBay

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Korg DW-8000

“Korg DW-8000 61-Key 6-Voice Polyphonic Synthesizer Keyboard #54769

Tested. Good working condition

Ships FREE” Click here to visit listing on eBay

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Korg MS2000R

“You are bidding on Korg MS2000R SYNTHESIZER Analog Modeling . Powers up and seem to be working, but I have no idea how to check 100%, I am not professional and have no idea how to check 100%. Looks great, but it’s used and does have signs of being used, please look at the pictures. Missing box, cables, couple knobs covers and manual. Please do research about the item, so you will know what you need to use it before you BID/BUY IT. Please do research about the service/repair cost before you BID/BUY IT.” Click here to visit listing on eBay

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Korg 01/W FD

“Comes with power cord, case and stand.

Backlight panel not working but included is new backlight (not installed).” Click here to visit listing on eBay

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Korg M3R

“KORG M3R HAS BEEN IN MY STUDIO RACK FOR AWHILE POWERED DOWN COMES WITH BO TOMLYN EXPANSION CARD #1
TESTED AND ALL WORKING SOUNDS GREAT THE DISPLAY IS VERY CLEAR FOR SOME REASON MY CAMERA COULD NOT CATCH IT ” Click here to visit listing on eBay

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Korg M1

“Korg M1 in reasonable condition for it’s age.

A few scratches and marks as can be seen from the photos but everything present and working. All keys sound, all buttons and both sliders work. Joystick works.

New battery installed last September and factory sounds restored.

13 amp power lead included, but sorry no stand.” Click here to visit listing on eBay

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Korg 01/W FD

“One key need to be repaired

LED backlight not working ” Click here to visit listing on eBay

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Korg DSM-1

“The Korg DSM-1 is a rack mount synthesizer that is a rack version of the DSS-1 sampler synthesizer. It features synth keys and was manufactured in Japan by Korg. The DSM-1 offers a compact and convenient way to access the powerful capabilities of the DSS-1 in a rack-mounted format, making it ideal for studio use. As a versatile and high-quality synth, the DSM-1 is a sought-after piece of pro audio equipment for musicians and producers looking to incorporate unique and vintage sounds into their music productions.

Korg DSM-1 1987-8 3 rack space and mountable version of the DSS-1 Sampler Synthesizer that was popular in the late 80s.

This truly is a monster made in Japan, and I am guessing you all remember this as I am sure you all know what this is.

The operating disk that I have looks to have loaded properly. I did power it up as seen in the pictures and it was working fine.

The-mix volume knob is a little stiffer than the rest, but still turns fine.

All of the front mounted buttons, knobs, LED lights, & adjustable green display all work well with no issues.

All of the 1/4″ jacks, Midi ins and Outs, AC mains 2 prong plug to the fuse holder are all very clean and all in working order.” Click here to visit listing on eBay

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Korg PolySix

“Up for sale, a 1980s Korg PolySix programmable polyphonic vintage synthesizer in exceptional condition, fully serviced and complete with the original case.” Click here to visit listing on eBay

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Korg MS2000R

“Clean lightly used Korg MS2000R (Rack). Beautiful metal flake paint you can see better in the closeups. Power knob has been replaced with a low profile one. There is a light scratch on the lower right and some black pixels in the LCD corners but overall very little wear and tear. Not beat up like some auctions out there. 100% working, from a smoke-free home studio.” Click here to visit listing on eBay

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Korg DVP-1

“Working good with used condition
Comes with a power cable ” Click here to visit listing on eBay