“Korg Poly-800 poly800 Analog Synthesizer
DESCRIPTION: This unit is for parts or repair only, selling as is.

“UNIT ONLY” NO RETURN ACCEPTED.no included ac adapter ” Click here to visit listing on eBay

“Keyboard owned since early nineties. The unit has always functioned well. It has hardly been used since then, as I never learned to play, even after buying the included manual. It also comes with a foot switch to change programs, AC adapter, new batteries for program back-up (never used) and midi cable.” Click here to visit listing on eBay

” This is a vintage analog Korg Synth from the early to mid 80s. I bought it used in the early 90s. Works great and is loaded with the original factory patches. I recently spent about 10 hours of time with this unit transfering old song parts to the computer, consequently I know it’s working just fine. The original AC adapter stopped working and has been replaced with an Archer AC Adapter with the proper voltage and miliiamps. There is a security plate attached to the bottom of the unit that I used to secure the keyboard at a live gig. I’ve also etched out (removed) my name and ID number that I engraved on the bottom of the unit. Happy bidding.” Click here to visit listing on eBay

“Up for sale is my Korg Poly 800 synthesizer with “Moogslayer and FM800″ Mods. I have had it for several years and don’t use it so much to shake the walls anymore so hoping it will find a home that it will get some use in. It works and sounds fine with all keys and MIDI functioning great and the memory battery was replaced and moved from the motherboard a couple of years ago for a longer, leak-free life. I am selling it AS IS WITH NO RETURNS since it is modified and has a couple of issues addressed below.” Click here to visit listing on eBay

Korg, Poly 800 @ 09 June 2018, Comments Off on Korg Poly 800

“Works great. I have had it in my studio for a few years. It has the normal signs of use that any old synth has.” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 02 June 2018, Comments Off on Korg Poly-800II

“Please look carefully the photograph before your buy.
There is a Body where there is a damage or scratches.” Click here to visit listing on eBay

Korg, Moog Slayer, Poly 800 @ 26 May 2018, Comments Off on Korg Poly-800 with Moog Slayer Mod

“Korg Poly800 with mods
-Data entry knob
-battery backup mod keeps patches when no power is present
-Moog Slayer mod (filter control)
-polyfm mod
-custom glow in the dark paint, knobs and (nonglowing) labels
-glow in the dark chicken head knobs

Knob on left is vco2 filter mod (poly fm), middle knob is filter cutoff and right knob is speaker destroying moog slayer filter resonance.” Click here to visit listing on eBay

Korg, Poly 800 @ 12 May 2018, Comments Off on Korg Poly 800

“100% working and stored without use for many years meaning it’s in fantastic condition for its age,
Also Includes all accessories as pictured,
Headphones, tape cassette, Genuine instruction manual, programming notes, hard touring case, midi cables, jack leads,
Works perfect sounds awesome, comes with power lead (non Korg),
Will pack well and post within days of payment received,
Collection is fine.” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 12 May 2018, Comments Off on Korg Poly 800II

“Great looking for it’s age and works, but I don’t think it’s working properly. I tested it with headphones and faintly hear the keyboard, but it also sounds the same on all keys. I haven’t opened it and since I’m not a expert and would prefer someone who knows what they are doing get inside. All knobs, keys and switches on intact and selling the PARTS ONLY/AS-IS. Power cord not included, but it works on DC 9V batteries” Click here to visit listing on eBay

Korg, Poly 800 @ 12 May 2018, Comments Off on Korg Poly 800 Project Machine

“Rare vintage Korg Poly 800 Keyboard in good condition.

This is being sold for repair or parts due to missing a key and not having power supply.

This keyboard is in very nice cosmetic condition, but hasn’t been tested. No idea if it works once t can be plugged in and powered up.

I don’t have the missing black key, but replacements are widely available on ebay for about $7.

Overall a nice keyboard that needs a little work.”
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Korg, Poly 800 @ 12 May 2018, Comments Off on Korg Poly 800

“Beautiful Korg Poly 800 with only a few minor scratches on top, marker on bottom and missing a few screws on the bottom. I tested it with an aftermarket 9V power cord and it powers on and looks magical however it needs to be serviced. I could only get a few sounds out of it, most of the time I could not get anything. This is being sold for repair. Includes vintage Hybrid case in good condition with wear, missing corner guards”
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Korg, Poly 800 @ 28 April 2018, Comments Off on Korg Poly 800 with Reversed Keys

“Comes with a Korg HSC. The adaptor is included but is for an international outlet. You will need to use a convertor or purchase a new adaptor. All keys and functions work properly. ” Click here to visit listing on eBay

Korg, Poly 800 @ 21 April 2018, Comments Off on Korg Poly 800

“great 80’s sounds” Click here to visit listing on eBay

Korg, Poly 800 @ 21 April 2018, Comments Off on Korg Poly 800

“Selling my korg poly 800 synthesizer.
Good condition for its age, a couple light scratches on bottom of keyboard but nothing major. All keys tested for functionality. Selling this as is, I’m not a keyboard expert but everything seems to be working to the best of my knowledge. Does NOT come with a.c. adapter. Was used with C size batteries. Happy bidding ! ” Click here to visit listing on eBay

Korg, Poly 800 @ 14 April 2018, Comments Off on Korg Poly 800

“Fully functional keyboard. Works with batteries but not with the wall plug converter. Could be it just needs a new converter but I don’t have one to test it with. ” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 14 April 2018, Comments Off on Korg Poly 800II

800ii “- Selling my personal Korg Poly-800II that has been recently COMPLETELY!! refurbished by Number One Vintage Keyboard Repair Company in New York City – The Analog Lab, New York.

– Original factory Sound Library was reinstalled.

– The repair cost was almost $200.00 – they did a top-notch work. I have a copy of the receipt. All works as it should 100% and the keyboard plays beautifully.

– There are some minor cosmetic issues, but nothing major.

– Just as I said – all works amazingly very well.

– Comes with the Power Supply.” Click here to visit listing on eBay

Korg, Poly 800 @ 31 March 2018, Comments Off on Korg Poly 800

“The unit works great . One of the d# key is a little crooked so when pressed it tends to stay down till put back in regular position . You can find the keys for really cheap and is an easy fix.” Click here to visit listing on eBay

Korg, Poly 800 @ 31 March 2018, Comments Off on Korg Poly 800

“This is a Korg poly 800 in pristine condition. Comes with its adapter and very thing works. No noise no problems.” Click here to visit listing on eBay

Korg, Poly 800 @ 31 March 2018, Comments Off on Korg Poly 800

“For sale is a Korg Poly-800 in perfect working condition.
Every function, knob and button works great.
Comes with power adapter.
It’s an extremely fun little synth capable of some sweet tones.” Click here to visit listing on eBay

Korg, Poly 800 @ 31 March 2018, Comments Off on Korg Poly 800

“Excellent working condition, all buttons and joystick work as they should. Some visible wear from use but always kept in temperature-controlled, smoke-free studio.” Click here to visit listing on eBay

Korg, Poly 800 @ 24 March 2018, Comments Off on Korg Poly 800

“polyphonic analogue synthesiser in good working condition.
Programmable digital control of analogue dual oscillator circuits with external MIDI in and out. Headphone socket and 2no. mono (left and right) 1/4″ jacks.

Superficial scratches and marks to the case, and some UV discolouring.
No battery cover on rear, and not checked with batteries. Works with supplied PSU, NOTE: this is not the original power supply (see picture).
Pitch bend/modulation stick missing top section, but in full woking condition. ”
Click here to visit listing on eBay

Korg, Poly 800 @ 17 March 2018, Comments Off on Korg Poly 800

“This item is being sold by Sound Core Music in Carbondale Illinois.

Korg POLY – 800 – FOR PARTS ONLY

Power supply NOT included. Some keys are bent/stuck. Says TAPE when turned on – No Sound Output.

FOR PARTS ONLY” Click here to visit listing on eBay

Korg, Poly 800 @ 03 March 2018, Comments Off on Korg Poly 800

“A great vintage synth, in good condition, comes with a filter and resonance mod, also includes power lead. Thanks for viewing.” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 03 March 2018, Comments Off on Korg Poly 800II

“Used Korg Poly 800 ii. New power adapter. Missing battery cap on back, but not needed if using adapter. All keys in working order, all functioning. Makes some cool sounds, just didn’t work with the music I wanted to make.”
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Korg, Poly 800, Poly 800II @ 03 March 2018, Comments Off on Korg Poly 800II

” Used Korg Poly 800 ii. Still works great and makes some really cool sounds” Click here to visit listing on eBay

Korg, Poly 800 @ 24 February 2018, Comments Off on Korg Poly 800

“Good sounding synth! Easy to take anywhere. No issues with it, and decent cosmetic condition. This one’s missing the battery cover like most of them. You’ll just have to restore the default sounds when you put batteries back in it. You just have to play a sequence of noises into it that you can find on the internet…” Click here to visit listing on eBay

Korg, Poly 800 @ 24 February 2018, Comments Off on Korg Poly 800

” working korg keyboard synthesizer poly 800 also has the original manual, cassette tape,& box
everything in very good condition box has several areas where tape has been removed but an overall good condition” Click here to visit listing on eBay

Korg, Poly 800 @ 17 February 2018, Comments Off on Korg Poly 800

“Korg poly 800 analogue synthesizer keyboard. Very good condition. Just a few slight marks. Comes with hard case and user manual.
Comes with a 9v adapter, not the original as the lead got damaged .” Click here to visit listing on eBay

Korg, Poly 800 @ 17 February 2018, Comments Off on Korg Poly 800

“Vintage 1980s Korg Poly 800 Analog Synth Synthesizer Please Read Preset Issue

Comes With Hard Case

Default presets have been modified to custom sounds from the previous users tastes. The korg will need to be reset to default settings so i can be used as normal. There are many sites that show you how to do this but i do not have time, hence the price! DIY and save money!” Click here to visit listing on eBay

Korg, Moog Slayer, Poly 800 @ 17 February 2018, Comments Off on Custom Korg Poly 800 with Moog Slayer Mod

“Korg Poly800 with mods
-Data entry knob
-battery backup mod keeps patches when no power is present
-Moog Slayer mod (filter control)
-polyfm mod
-custom paint and labels
-glow in the dark chicken head knobs

Missing battery cover like most used poly 800s

Works great ” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 17 February 2018, Comments Off on Korg Poly 800II

“Up for grabs is a VINTAGE Korg Poly 800ii synthesizer
Just serviced by us ( Shoreline Electronics & Sound ) – Everything works 100 % – Big FAT analog sounds !!!
Battery serviced – Key Contacts Cleaned – All outputs tested ” Click here to visit listing on eBay

Korg, Moog Slayer, Poly 800 @ 10 February 2018, Comments Off on Korg Poly 800 with Moog Slayer Mod

“The Korg Poly 800 for sale here has been completely cleaned and restored to perfect working condition. All keys contact and rubbers have been cleaned and working.
A new battery installed. The C Cell battery compartment has been disabled so no more worries about acid leaks, as the new battery retains all the patches.
Moog Slayer mod gives you Frequency and resonance control that sound GREAT !
CV control input jacks added allows external control over Freq-REZ.
12/24 DB filter selector switch and a FM control. With these mods and the synth restored its now an even greater synth. Korg should have built it this way because with these mods the synth is AWESOME !” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 10 February 2018, Comments Off on Korg Poly 800

” Korg Poly-800-ll Polyphonic Vintage Analogue Synthesiser, well sort after priced to sell.” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 03 February 2018, Comments Off on Korg Poly 800II

“Korg Poly 800ii, Key contacts were all cleaned, all keys are working as they should. Sliders all work- Pitch and mod work- Part of the trim ring around pitch level looks like it is missing. Has brand new power supply. Not sure how the sequencer works, was able to see it stepping thru, however I don’t know how to use it. Unit has some scuffs here and there but is good condition for its age. Tuning slider cap needs replaced but slider pot still functions fine, just a cosmetic thing, Some really cool sounds on this unit. ” Click here to visit listing on eBay

Korg, Poly 800, Poly 800II @ 03 February 2018, Comments Off on Korg Poly 800II

“Up for grabs is a VINTAGE Korg Poly 800ii synthesizer
Just serviced by us ( Shoreline Electronics & Sound ) – Everything works 100 % – Big FAT analog sounds !!!
Battery serviced – Key Contacts Cleaned – All outputs tested ”
Click here to visit listing on eBay