Korg EX-800

“Korg EX-800 Tabletop synth with rack ears. Fully functional. Most people would probably use this synth with a modern MIDI controller since many for sale no longer have working buttons, BUT NOT THIS BABY! All buttons and knobs are working just fine. Twiddle and punch away my friend. LEDs in some of the photos only look like they are showing bogus characters in some photos from the cameras shutter speed, they all display just fine.” Click here to visit listing on eBay

Korg EX-800

“I used this synth in a band in the 80s and loved it. It still has my little yellow sign on the front with a list of Presets. And if you ever find yourself in a Styx cover band (lord help you) and they want you to play “Too much time on my hands” you can pull this baby out and dial in Patch #77 or was it 55, whatev
MOST IMPORTANTLY IT STILL WORKS!
BREAKING NEWS! I JUST FOUND THE ORIGINAL OWNER’S MANUAL!” Click here to visit listing on eBay

Korg EX-800

“Tested and working Korg EX-800 analog synthesizer. See photos for condition. All of the oscillators are working. All of the LEDs are working. All of the buttons are working, however, some of them need a firm press now and again. The original factory patches are loaded and ready. Comes with Korg PSU.” Click here to visit listing on eBay

Korg EX-800

“* Please check the product voltage before purchase
A sound module module version of the programmable analog polyphonic synthesizer POLY-800 released in 1984.
It is a cheap but unique sound, and is popular in dance music such as techno and electro.
Accessories-None
State Accessories: Rack ears (installed)
Basic operation OK, all buttons are unresponsive.” Click here to visit listing on eBay

Korg EX-800

“Good condition, fully functional. New internal battery installed. Factory sounds loaded. All buttons work. No scratchy sounds when adjusting the volume. Some paint chips, some scratches. 2 button caps missing but the buttons work. Includes a new power supply with 6 FT cord.” Click here to visit listing on eBay

Korg EX-800 Project Machine

“This Korg EX-800 Synth Module is in VERY USED condition with dents and scratches all over. It had some hard use back in the 80s – I know because I used the heck out of it! The internal battery is good and the patches are all there – some may be custom/altered from the original factory patches but I think what is in there is better anyway. I have fully tested the unit and it works fine – sounds just like it should – I forgot how awesome these old modules sound! Anyway, here it is – A Generic Power Adapter is included!

The unit needs button repairs and is missing the “BANK HOLD” button cap – some of the buttons are intermittent but the rest of them are still functional. See pics!” Click here to visit listing on eBay

Korg EX-800

“This Korg EX-800 is the tabletop module version of the famed Korg Poly-800. It is in excellent condition for it’s age and has been professionally maintained and cleaned. It has a new battery that will last years and comes preloaded with patches. All functions and controls work. The filter on this beast is legendary and can deliver juicy sweeps with that distinctive 80’s sound on a budget! It has a few cosmetic blemishes that you can see clearly in the photos, but nothing big.” Click here to visit listing on eBay

Korg EX-800

” Very good condition- inside and out as you can see by the photos. I have been repairing consumer and pro gear since 1979 and all my gear has been well cared for and maintained to a Tee. All controls, switches and input/output jacks have been thoroughly cleaned and deoxidized. All tact switches work as if new. The electrolytic capacitors have all been checked for excessive ESR and the voltage regulators scoped for excess ripple and proper output. I have also replaced the soldered-in memory backup battery with a battery holder so the backup battery can be easily changed in the future. I have owned this little beauty for about 20 years and it has seen very seldom use. I’m going through all of my gear, refurbing it all and reluctantly letting it go. It comes with the power supply, both the Owner’s manual and Service manual in digital form (PDF) and the factory sysex downloaded directly from Korg’s website. There are several sites that you can get free patches from which can be downloaded and imported via midi or the tape input. The power supply is included but is not original. Hoping it goes to a good home that will appreciate it for what a gem it is!” Click here to visit listing on eBay

Korg EX-800

“Korg EX-800 EX800 Poly Polyphonic Analog Synthesizer Module. Condition is Used. Shipped with USPS Priority Mail. Works and sounds great. Very 80s Juno-y sounding.Unit is missing:-one number pad, (button is still functional without pad)-some chassis screws, still sturdyShipped with generic 9v adapter; takes any 9v center-negative DC supply.” Click here to visit listing on eBay

Korg EX800

” KORG EX800 VINTAGE ANALOG POLYPHONIC SYNTHESIZER MODULE. 8 voice synth module with sequencer. This one is stock but there a couple of cool mods you can do e.g. Moog Slayer to bring out an extra edge. Similar in vibe to the Roland JX/Juno series. The numerical keypad buttons sometimes need pressing twice but I haven’t found it too annoying. I replaced the memory battery a couple of years ago when I first bought it so it should be good for a long while! Condition is Used.”
Click here to visit listing on eBay

Korg EX-800

“This item is fully functional with some very minor wear and tear. It is missing the button cover on the sequencer start/stop, but this does not affect functionality. I placed a number “1” from a label maker on the “1” program button because the painted number was worn off when I bought it. Once again, this does not affect functionality. These minor issues are reflected in the pricing of the unit, which is a great deal. Comes with the original power supply” Click here to visit listing on eBay

Korg EX-800

” Korg EX-800 Polyphonic Analog Synthesizer module from the 1980’s. This is a used piece of vintage equipment, shows signs of wear, see pictures. Receives MIDI, plays notes, loads patches. Includes a non-original power supply and a replacement patch cassette with original Korg patches.” Click here to visit listing on eBay

Korg EX-800

“Great sounding 80’s Synth Module. This unit was fully tested for functionality, the outputs sound great and the unit responds correctly to MIDI inputs. Program and sequencer both tested thoroughly. Includes Korg power supply” Click here to visit listing on eBay

Korg EX-800

“Korg EX-800 Polyphonic Analog Synthesizer module from the 1980’s. This is a used piece of vintage equipment. Receives MIDI, plays notes, loads patches. See pictures, case has some scuffs and scratches but functions normally. Two keys stick somewhat, which is typical of these units (you can open it up and clean the button contacts, videos on YouTube on how to do it.)

Includes a non-original power supply and a duplicate cassette that has the stock EX-800 patches on it. This cassette is the same one you can see for sale on eBay. Unit has been restored to factory defaults.” Click here to visit listing on eBay

Korg EX-800

” Korg EX-800 Polyphonic Analog Synthesizer module from the 1980’s. Two of the buttons are harder to activate (5 and 6), but are functional. This is a used piece of vintage equipment. Receives MIDI, plays notes, loads patches. See pictures, case has some scuffs and scratches but functions normally.

This is the rack mountable version of the Korg Poly-800. It will include a non-original power supply and a duplicate cassette that has the stock EX-800 patches on it. This cassette is the same one you can see for sale on eBay. The module is currently loaded with the default Poly-800 patch set.” Click here to visit listing on eBay

Korg EX-800

“Great sounding analogue synth and sequencer
Fully working (a couple of the buttons require firm pressure but work fine)
Great condition for age (a few surface scratches)
Includes rack mount ears
No power supply included but it uses a standard 9vdc supply ” Click here to visit listing on eBay

Korg EX-800

“This is in working condition. All of the buttons work, but some of them have to be pushed a couple of times before they do. I’ve personally never fixed this problem, so I am not sure if cleaning would help or not. There are a few scratches — nothing major, and a piece of tape stuck to the left side (pictured).” Click here to visit listing on eBay

Korg EX-800

“This was working well until recently when it wouldn’t turn on anymore. I’m not sure what the issue is but it could be an easy fix. Comes with the rack ears (which are often difficult to find). Also missing one of the plastic feet from the bottom (these are easily replaced).” Click here to visit listing on eBay

Korg EX-800

“Desktop version of Korg’s famous Poly 800.

Fully working and can be tested on collection however due to vintage sold strictly “as-is” if it is to be shipped. The reason is that no shipping company will insure a 30 year old piece of electronic equipment. ” Click here to visit listing on eBay

Korg EX-800

“This has been languishing unused for too long amidst my tracking studio kit currently in storage. However I have tested it out and it’s in perfect working order. These are current photos. I added my own aluminium rack ears years ago but the extra midi ports were not my doing!

If you’re after a classic 80s analogue synth this is one of them! Great for soft/lush pads and squelchy, bubbling analogue textures alike. For all you synth plugin merchants out there (I use some VA plugins too professionally) you can get similar sound frequency wise from many different VAs but like all digital simulation you will never achieve the thick true presence of this or any other analogue synth- that’s something that only happens uniquely as the sound passes out of the jacks from any analogue hardware! Just saying!”
Click here to visit listing on eBay