This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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.” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800

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

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

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 search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800

“Up for auction we have a Korg Poly 800 Analog Synth. Overall this synth is fantastic condition. Its been kept in side its hard case for most of its life sans the occasional gig, practice or recording session. Well loved and care for these Korg Poly 800s are awesome! Kind of like an alternative to a Roland Juno 106. Its much smaller and has a different set of sounds.” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800 MK1

“KORG POLY 800 MK1 New Battery mod and the Moog Slayer/ FM 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 holder installed for easy swap. 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 !
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 !
Comes with A/C adapter. original owners manual.” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800II

“Up for bid is my 1986 Korg Poly 800 II. I acquired this Synthesizer back in August, and after some use in my collection, I’ve decided to let it go. The keyboard itself is in good condition, but you can certainly tell it was a well loved synth. There is wear on the finish of the plastic, which reveals a shiny undercoating, however this does not affect the playing quality at all (see pictures for more details). It has a set of custom patches pre programmed through midi, so if you want the stock factory patches, I can certainly do that for you if you send me a message. It does come with a custom fitted gig case, but if you don’t need/want it just let me know! All of the keys are in perfect working order, and there are no mechanical flaws whatsoever. It also comes with the original power adapter. Thanks for looking, and happy bidding!” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800 MKII with Moog Slayer Mod

“Korg Polly mk2 with Moog slayer mod. Comes fully working. Generally the condition is good but, it is old and does have signs of use. There is also a faint postcode that has been written with what looks like a security marker pen, but is hardly noticeable.

It has the Moog slayer mod fitted. Filter and resonance pots. This thing is a beast and it is advised that you used a limiter as you could damage your speaker (or your hearing) if it’s played really loud. But you have the ability to dial it back so it’s not so crazy.

It’s got character this synth as is great for bass and ravey stabs and has a chord memory function. It’s a reluctant sale but I need to mix things up in the studio and I’ve used on loads of tracks already.” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800 Project Machine

“This item is for parts! No returns!

Item turns on but does not make any sounds. There are a few damaged keys” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800

“Spectacularly preserved Korg Poly 800 analog synth with hard case, original manual, original factory preset cassette tape and original power source. We recently purchased it from Switched-On in Austin TX and it has been fully serviced. It can be battery operated and has pegs so that it can be strapped on and played as a keytar (awesome). ” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Korg Poly 800

“Battery compartment door is missing. It powers up intermittently and display shows “Load” when it powers up.
Cant seem to get a data dump of the factory sounds to load maybe it needs a new power adapter.
It has the Moog Slayer mod done with a 1/8” jack for cv control over the frequency knob, great for external control.
It has had the battery back up mod done so no need for the 6 c cell batteries. ” Click here to search for synths on eBay