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Korg 01 W/FD

“KORG 01/WFD 61 Key Synthesis Work Station with wires. 61 key keyboard In very good working order with all keys and floppy disc drive working. Display bright. ” Click here to visit listing on eBay

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Korg DSS-1 Project Machine

“For sale is a Korg DSS-1 80’s Digital Sampling Synthesizer. This one is untested, being sold as for parts or repair. Missing three sides of the case. The bottom of the case is damaged. No further testing.”
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Korg Mini-Korg

“Mini-Korg Synthesizer Univox Keyboard Model K-1 KEIO Electronics Japan WORKING

I have seen other Mini-Korgs online but this one is in excellent condition!! Very clean and comes with sheet music stand with wood sides and Instant set up charts. I took into my local Music Store, and they plugged it in and works perfect!! Tested and has great sound! Very rare circa 1970s synthesizer!!”
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Korg Polysix

“Korg Polysix analogue synthesiser….non-modified and in amazing original condition. The common problem with battery leakage was rectified years ago and all circuit boards are free from any contamination. This keyboard has been used by me on several U.K. and European tours and has always been used in a “play in” flightcase, (included) hence the superb condition…also the main keyboard I used on two internationally released albums… Also includes original packing cartons….. ” Click here to visit listing on eBay

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Korg Poly 800

” KORG POLY-800 Vintage Analog Synthesizer. Power supply and batteries are not included. Works fine but sometimes the buttons don’t fully register due to the contacts being dirty. Just needs to be cleaned. ”
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Korg Mini-Korg

“Mini-Korg Synthesizer Univox Keyboard Model K-1 KEIO Electronics Japan SCARCE

I have seen other Mini-Korgs online but this one is in excellent condition!! Very clean and comes with sheet music stand and Instant set up charts. I don’t have an amp but when I plug it in the power comes on. I bought this with a record collection I purchased about a year ago. Very rare circa 1970s synthesizer!!” Click here to visit listing on eBay

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Korg Mini-Korg

“Univox Korg Mini-Korg Synthesizer 1972-1973 Rare Vintage 1970s Keyboard Original. ” Click here to visit listing on eBay

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Korg Poly-800

“Korg Poly-800 Vintage 80s Analog Synthesizer Keyboard 1980s.

Good working condition. Missing batter cover and pitchbend nob cover. Both pictured.

If you’re looking at this, you know what it is!” Click here to visit listing on eBay

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Korg DW-8000 Project Machine

“I acquired this along with a load of other bits of vintage audio gear, and I can’t get this running sadly. It’s not totally dead, you power up and you can hear the output relay energise after a few seconds, but that’s about your lot. I suspect the CPU itself has died, but if you have a spare board or know these synths in details…

The Keyboard as a whole is complete, but it is missing all the screws that hold the casing together – the previous owner had obviously took it apart and put the screws somewhere safe, known only to him. If you’re thinking of having a go with it, then this is as far as I got:

PSU – Replaced the 7905 and 7805 regulators, powers up fine and gives correct voltages as per the service manual. Also replaced mains switch and re-wired although currently on a flying lead as I don’t have the correct C-9 mains connector, although one on order so will be here by the time this auction ends.

CPU board – Battery had corroded, removed battery cleaned PCB and fitted new battery with a holder. Left overnight to completely empty ram, still would not fire up. Powered up just the CPU board externally on the bench, not drawing excessive current on any of the supplies. Tried also pressing 5 + 8 on power up etc.. nothing, hence the assumption that the CPU is dead.” Click here to visit listing on eBay

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Korg 01/W FD

“KORG 01/WFD 61 Key Synthesis Work Station with wires. 61 key keyboard In very good working order. ” Click here to visit listing on eBay

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Korg Poly 61M

“This item works great, however, it does have some flaws as shown (scratches, spots; a broken key, two keys have burns; the lower side of the DCO / PITCH Stick has burns as well). The listing is for the unit as shown.” Click here to visit listing on eBay

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Korg X-911

“This is a Korg X-911 Guitar Synthesizer I bought from Soundgas.com last year.
As everything that you can get from that shop the device is in fantastic shape, its from 1979, so minor
signs of usage as to be expected from a vintage instrument but in 100% working order,
nothing scratches and sounds great! Includes the service warranty document shown in the picture.
Comes with a voltage transformer as its a Japanese version. ” Click here to visit listing on eBay

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Korg PolySix

“Vintage Korg PolySix 61-Key Synthesizer AS IS. Item is in good used condition for its age. Unit has no output. Notes from our repair tech,
“Removed old battery, repaired corroded PC Board traces. Installed new battery holder, NMH batteries. Tried loading programs, LEDS act normally when loading. No output.” SOLD AS IS NO RETURNS.” Click here to visit listing on eBay

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Korg Poly 800 with Reversed Keys

“Korg Poly 800 mark 1 with inverted colour keys.

This is a paraphonic hybrid synth with digital oscillators through a single NJM2069 analogue filter and vca.
Built in sequencer and chorus effect.

I has quite a few marks and scratches on it – please see images.

Everything working as it should though.

Joystick knob is not original.

Will be shipped insured and tracked, and well packed.” Click here to visit listing on eBay

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Korg DW-8000 Project Machine

“Korg DW-8000 Programable Digital Waveform Synthesizer with Case – Vintage

For Parts or repair

Case is dusty and awesomely vintage. Rips around the edges

When I flip the switch the power lights flicker on and off. I don’t know if it’s a blown fuse or a loose wire but it could be an easy fix. Someone along the way had dropped this and it shows signs of damage. I think it’s in the right hands could be fixable for somebody that knows what they’re looking at.” Click here to visit listing on eBay

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Korg Polysix Project Machine

“Korg Polysix Keyboard Synthesizer (non-functional) for parts or restoration.

1980’s Korg Polysix, with Manual. I played this in the late 80’s and early 90’s and has been sitting in the closet for a couple decades. It turns on, lights come on, but has no output. Obvious battery damage, common to the Polysix, on circuit board shown in photos. I do not know if there are issues besides the battery leakage damage. I’ve included photos of the interior as well so you can examine the boards.” Click here to visit listing on eBay

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Korg 01/W FD

“KORG 01/WFD 61 Key Synthesis Work Station with wires. 61 key keyboard In very good working order. Collection Eckington, S21, or message about postage options. ” Click here to visit listing on eBay

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Korg 707

“korg 707 performing synthesiser for sale in perfect working order and good clean condition, bought new in 1989 from tempo music in London and owned by me ever since.
The keyboard actually uses a Yamaha licensed circuit board inside and it sounds very much like a 4 operator dx100/27 fm synth.
On the top panel it has a pitch bend and mod wheel which can be reversed if wearing as a keytar, and there is a volume control and 3 slider controls which allow you to create new sounds easily without having to delve in to submenus like other keyboards do.
This keyboard was launched by Korg just before the m1 was released and it shares the smooth phillishave appearance of the m1 with its smooth round edges and teddy bear eyes tactile push buttons.
The 3.3 volt battery was changed last year and 1 key was replaced and I had all the electronic components tested for functionality by my technician and everything is working fine.
The keyboard comes with a paper manual a power supply and software on a disc which I bought on here that will allow you to transfer sounds and System exclusive data between computer and keyboard and allows ds8 sound patches to be loaded in to the 707.
There are sound cards available but they are rare and hard to find so luckily there is a free sound editor available to download for mac and pc which will allow you to create your own voices without loads of button pressing and going through sub menus.” Click here to visit listing on eBay

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Korg Poly 800

” Used, but in good condition Korg Poly 800 Analog Synthesizer.Functions well. Scuffs and scratches on some keys and plastic. Shows normal signs of wear. Can operate with batteries (not included) OR 9 volt power adapter(not included).No built-in speakers. Must be used with headphones or amplifier. Has a rare worn O Masuko sticker and DR SOUND NY taped to side.1983 – 1987. Do not know if any Mitsubishi affiliation or just rare coincidence. Ask all questions and view all photos before buying. Thank you.” Click here to visit listing on eBay

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Korg Poly 800 with Reversed Keys

“Korg Poly-800 Vintage Polyphonic Synthesizer Keyboard Model PS-800

Here we have a nKorg Poly-800 synthesizer keyboard. Model number PS-800.

Looks to be in a visually good condition. ” Click here to visit listing on eBay

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Korg Poly-800

“Korg Poly-800 Vintage 80s Analog Synthesizer Keyboard 1980s.

In very good condition. Working perfectly.

Has some marks & scratches as shown

All keys have been removed and cleaned and it feels lovely to play

It is clean & dust-free inside

It can be powered by a 9v power supply (not included) or by 6 C batteries in the back. The presets are saved in the synth with these batteries. I will have to post the synth with no batteries inside. ” Click here to visit listing on eBay

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Korg Polysix

“This is the last of two Korg Polysixes which we have meticulously refurbished over many days. This unit has a new CPU board installed.

The synthesizer has had the following work undertaken:

Keys removed from keyed and individually cleaned, together with the keybed PCB contacts and rubber actuator.
A full PSU recap
New KLM-367A replacement board installed from Synthtronics
All 19 tact switches have been replaced with quality Omron switches.
LED on Manual button has been modded with an amber light together with an amendment to the resistor.
Each knob and switch cap has been through a Retrobrite process (to de-yellow) – it looks stunning.
All potentiometers and switches have been cleaned, lubricated and deoxidised.
Each screw has been removed and deoxidised to give a classy “gun metal” appearance.
Finally, it has fully calibrated and the factory patches re-loaded.

In good general condition – please see images for more specific details.” Click here to visit listing on eBay

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Korg KPR-77

“Used(Very Good) / perfect working condition
This unit was checked by professional technician.
with original box and 100-240V AC adaptor, paper works. ” Click here to visit listing on eBay

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Korg M1

“KORG M1 61-Keys Keyboard Music Workstation Digital Synthesizer From The 80s.

New internal battery. Put original sounds obtained from internet. ” Click here to visit listing on eBay

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Korg Polysix Project Machine

” Vintage Korg PolySix 61-Key Synthesizer AS IS. Item is in good used condition for its age. Unit has no output. Notes from our repair tech,
“Removed old battery, repaired corroded PC Board traces. Installed new battery holder, NMH batteries. Tried loading programs, LEDS act normally when loading. No output.” SOLD AS IS NO RETURNS. “ Click here to visit listing on eBay

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Korg Polysix

“Item is used, selling on auction. Unsure if works. Comes with the case shown in pictures. thanks.” Click here to visit listing on eBay

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Korg 01/W FD

“Korg 01wfd Workstation Synthesizer. This keyboard is fully operational. It was formally used at a church and was well taken care of. Comes with power chord, pedal and printed out instruction manual ” Click here to visit listing on eBay

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Korg Wavestation

“Korg Wavestation Synthesizer Keyboard Very Good Condition Tested Free Shipping.

Very good condition! Gas miner blemishes and one sticky black B-key! Smoke free home! ” Click here to visit listing on eBay

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Korg DW-8000

“This is a Korg DW 8000 Digital Waveform Synthesizer with Analog Filter. It has been meticulously serviced. I added the super rare Angel City Turbo Mod last year, but sadly I couldn’t get the sticker for the front face. The Turbo Mod’s manual is included. The internal battery has been replaced, and a new battery and holder is included.. Also included is the original EPROM, as is all kinds of extra key pads, inputs, and any other spare parts I have.

I loved this synth. It was one of the first I ever purchased, and I’ve babied it since then. I hate to see it go, especially since I never got to play around much with the Turbo Mod. Hope someone loves it as much as I do! ” Click here to visit listing on eBay

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Korg DS-8

“korg ds-8 Digital Synthesizer Very Cool. Well this keyboard sounds awesome This was purchased from somebody who bought it from a storage shed auction and it looks like all the keys are working and I don’t have enough knowledge to know how to fully test the unit so so I’m selling it for parts of repair to stop part swappers there is no warranty implied implied as is no returns to no returns and I’ve tested this with a amplifier Please take a look at the photos if you have any questions please ask before bidding Like I said I have not fully tested the unit I plugged it into an amplifier and I pressed every key pressed a couple of knobs made some different sounds sounds pretty cool sounds like something out of a movie or movie soundtrack or something all right thank you THE VALUE KNOB IS MISSING” Click here to visit listing on eBay

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Korg Mono / Poly Project Machine

“Vintage Korg Mono Poly Analog Synthesizer W/ Flight Case AS IS PARTS REPAIR. Wooden Case has wear as seen including taped sections. Will need work. SOLD AS IS PARTS OR REPAIR. Overall in decent cosmetic condition as seen in photos.” Click here to visit listing on eBay

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Korg M1

“good condition—Has New Battery and factory sounds loaded —the bender bar is broken off ( piece included ) all keys and buttons work good —see all pictures and ask any questions—may show normal wear, scratches—SEE MY OTHER GREAT AUCTIONS ” Click here to visit listing on eBay

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Korg 01/W FD

“Korg 01/W FD Synthesizer Workstation in excellent condition and fully working. Quick start manual and factory floppy disk included.

Display and backlight are good, the camera makes it appear faded at each side but it isn’t. ” Click here to visit listing on eBay

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Korg Poly 800

“Korg Poly-800 Vintage 80s Analog Synthesizer Keyboard 1980s.

In very good condition. Working perfectly.

Has some marks & scratches as shown

All keys have been removed and cleaned and it feels lovely to play

It is clean & dust-free inside

It can be powered by a 9v power supply (not included) or by 6 C batteries in the back. The presets are saved in the synth with these batteries. I will have to post the synth with no batteries inside. ” Click here to visit listing on eBay

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Korg Delta

“Korg Delta DL50 Synthesiser. Working although not on the best cosmetic condition. Would benefit from a service and tidy up. Collection only.” Click here to visit listing on eBay