“The Unit Seems To Be In Good Cosmetic Condition So Please Review All The Pictures To See Its Condition and Features That It Has.

This Keyboard Is Being Sold In As Is, Untested Parts Or Repair Condition.

I Do Not Have The Charger / Power Cord To Test It With. I Have Tried A Regular Power Cord, But Didn’t Have Any Luck Finding The Right One.” Link

“Poly 800, everything turns on and keys respond. No sound, needs new internal battery and wav file download. Selling as-is. Does not include cord, is running on C batteries.

Good overall cosmetic condition with original box.

Thanks!” Link

“Vintage Korg Poly 800 up for grabs
Cosmetically in really good shape
Untested, don’t have adaptor and haven’t tried batteries either” Link

“I am the second owner, have a soft-side case and power supply. I can give you links to a user’s manual and downloadable programs (your responsibility for knowing how) – generally good condition except for not knowing the condition of the program retention capacitor.” Link

“Item is in good working condition. It also is in very good cosmetic condition. It does come with the power cord and hard case. ” Link

Korg, Poly 800, Poly 800II @ 27 May 2017, Comments Off on Korg Poly 800II

“Good working condition, a few scuffs and scrapes. Comes with original power supply.

Collection in person is also possible.” Link

Korg, Poly 800 @ 27 May 2017, Comments Off on Korg Poly 800

“Korg Poly 800 Analog synth with basic MIDI With Custom MOD- Dedicated Cutoff and Resonance Knobs hard-wired to front panel!! Tested and Working, some small scuffs- normal wear and tear, and the tip is missing off the modulation joystick- see pictures.

Features- 8 voice polyphonic, 2 DCO’s(square or saw[stackable!!![4 voice polyphony}]), VCF, 3 EGs, MG, Pitch bend/modulation joystick, noise oscillator/mix, chorus, MIDI selections, sequencer.

Back panel- DC 9v in (compatible with Boss guitar pedal type adapters), headphones out, left/mono out, right out, program/sequencer enable/disable switches, tape in/out/enable/disable/high/low (tape feature used to back up/ load programs), program up (foot-switch or compatible), MIDI in, MIDI out.

Front Panel- multi-function program interface/display, volume knob, tune slider, sequencer control interface with tempo slider, tune, bend slider, dedicated cutoff and resonance fine tune knobs, program parameter “cheat sheet”.

Again- Tested and Working.” Link

Korg, Poly 800 @ 27 May 2017, Comments Off on Korg Poly 800

“Vintage Korg Poly 800 up for grabs
Cosmetically in really good shape
Untested, don’t have adaptor and haven’t tried batteries either
Feel free to ask Q’s and leave feedback!” Link

Korg, Poly 800 @ 13 May 2017, Comments Off on Korg Poly 800 with Reversed Keys, Mods

800pk “KORG POLY 800
with modding
i did buy it like this
all mods do sothing extra, but i cannot name what exactly.
probably, knobs are filter/resonance/FM/ external input,
switch changes waveform and noise/ext in.. but, i can’t say for sure.” Link

Korg, Poly 800, Poly 800II @ 06 May 2017, Comments Off on Korg Poly 800II Project Machine

“Here is a Korg poly 800 ii with no power supply. It powers on, and plays, it works with midi, but the pitch drifts and It won’t hold tuning. the power supply is not included- only pictured to show it functioning. Auction for poly 800 ii synth only, no power supply. Since the pitch problem exists, I am selling this broken AS IS for parts or repair.” Link

Korg, Poly 800 @ 06 May 2017, Comments Off on Korg Poly 800

“Korg Poly-800 electronic synthesizer in excellent working condition. Battery compartment is clean and all functioms work as they should.” Link

Korg, Poly 800 @ 29 April 2017, Comments Off on Korg Poly 800 with Reversed Keys

8000rk “* Thank you for looking!
* Up for sale is a KORG POLY-800 (REVERSE KEYS) Vintage Analog Synthesizer.
* This item is in good working condition.
* Since the product is used, it shows some regular wear and tear.See the pictures for the details.
* Power supply is not included.
* We replaced the internal battery.” Link

Korg, Poly 800 @ 22 April 2017, Comments Off on Korg Poly 800

“For sale is a Korg Poly 800, works as it should.

Missing the original power supply but takes a pretty standard 9v one.” Link

Korg, Poly 800, Poly 800II @ 22 April 2017, Comments Off on Korg Poly 800II

“Up for sale is a Korg Poly-800 MkII in good, working condition. It comes with the original power adapter, user manual, and preload data tape”
Link

Korg, Poly 800 @ 15 April 2017, Comments Off on Korg Poly 800

poly_8000 “I am selling the synth as is. All keys work, it sounds great. But am unsure if it is able to save patches. Also only the Right output on the back works the L/Mono and headphone jack doesnt work so well. And the holders for using it as a keytar are sawed off. It is also missing some screws. Other than that it works and sounds great. Does not come with a power adapter but it can be run on batteries.” Link

Korg, Poly 800, Poly 800II @ 15 April 2017, Comments Off on Korg Poly 800II

p800ii “Korg poly 800 II vintage sytnthesizer.
Great sound.
Fully working.
Patch bank full.
Back up battery holding.
Small amount of disturbance on couple of keys.
Plays well.
Comes with a/c power adapter.
Stand not included.” Link

Korg, Poly 800 @ 08 April 2017, Comments Off on Korg Poly 800

p-000 “Works great, no issues with it. Motivated seller. Cheaper than any other on here. No reasonable offers refused.” Link

Korg, Poly 800 @ 08 April 2017, Comments Off on Korg Poly 800 with Reversed Keys

p800rk ” Up for sale is a (1) vintage Korg Poly 800 mk1 synthesizer, the version with reversed keys. It powers up, but there are a few functions not working. That’s why we sell it as-is, for spares or parts only. Almost all the presets are gone and the write-functions doesn’t work. The volume-knob and faders for the sequencer are very scratchy and the chord memory is not working.

It has some mods installed: at the left side you see two filter knobs (cutoff and resonance) with a switch. The switch and cutoff are working fine. The resonance knob isn’t working. On the back panel there’s a knob with switch and jack output. They don’t have a function as far as we can see. At the right side of the keyboard you see two knobs. One is a 5-stage switching knob with different functions. Only noise and distortion seems to work fine.

So, it’s a project or you can use it for parts. All the voices are alive. Editting is also possible.

Cosmetically it’s in bad condition with a lot of scratches on the case and keys, wear and tear, discoloring of the panel and there are some small dents. There’s no serial number on it anymore. We didn’t test it with batteries. A 9V psu adaptor with European plug is included in the sale. ” Link

Korg, Poly 800 @ 25 March 2017, Comments Off on Korg Poly 800

poly-800 “Working order. Needs one note it’s the third F that needs looking at in the curcuit. Besides that still works fine. Needs a few screws and a power adapter. I was using batteries” Link

Korg, Poly 800, Poly 800II @ 25 March 2017, Comments Off on Korg Poly 800II

poly800ii “Don’t know much about this keyboard exvept that I have the original Korg adapter with it and it powers up. It has a broken key (that apparently can be easily ordered and replaced). Other than that, all looks great! So, I decided to give it a chance. Its gonna cost a bit to ship because of the size and weight of it (that, I have no control over) so, the shipping will be the biggest issue. Im starting the auction very cheap and not looking to get rich off of this, just give somebody a chance a obtaining a vintage keyboard synthesizer that was once very highly sought.
Be mindful that shipping depends on location. I’m shipping from the DC line and this item is sold as is.” Link

Korg, Poly 800 @ 25 March 2017, Comments Off on Korg Poly 800

used-poly-800-korg “Excellent working condition with no issues. There is very light cosmetic wear, some light dings and scratches but nothing substantial. Power cord is not included but they do also run on batteries, so the cord is not needed. ” Link

Korg, Poly 800, Poly 800II @ 18 March 2017, Comments Off on Korg Poly 800II

p800ii “Up for sale is a Korg Poly 800 II in excellent/Near Mint condition. Comes with original power supply (not pictured) and Original Case.” Link

Korg, Poly 800 @ 11 March 2017, Comments Off on Korg Poly 800

poly800 “Up for sale is a used vintage Korg Poly-800 Synthesizer. There is a slight mark/scratch on a some of the white keys (as pictured) but overall it is in fantastic working condition. The modulation wheel is missing the handle cap but functions fine without it. All keys and buttons also are in great condition and work like magic! Unfortunately, this does not come with the original 9volt adapter but is compatible with other adapters. I will also send the patch list I scavenged along with the keyboard (over 200 different patches). Does not come with a gig bag but will be packaged well. ” Link

Korg, Poly 800 @ 04 March 2017, Comments Off on Korg Poly 800 with Moog Slayer

800ms “Infamous “Slayer Mod” has been installed (top left corner knobs), google it!

Has some velcro and tape residue, mostly on the back. I uploaded the original factory presets. All keys and functions work great. Adaptor is not original, but it works great. Volume knob is a bit scratchy when adjusting, some contact cleaner should do the trick. Fully programmable.” Link

Korg, Poly 800, Poly 800II @ 04 March 2017, Comments Off on Korg Poly 800II

800ii “In Excellent working order – Includes original manual (manual has some writing in it and discoloration) and original power supply in great shape. Comes with “hybrid” case. Has some scuffs on the back and here and there, a little wear around on knob – see pictures but really excellent and tested.

A VINTAGE Korg Poly 800 MKII in good working order (this is a synthesizer you need an external sound source no internal speaker, can be used with standard headphone jack to external stereo jack input). Originally released in 1985, this is the follow up to the original version that added effects and a larger sequencer. This can be strapped on your shoulder with a guitar strap, like a guitar and be played with batteries you load in the back of the unit. you can see the battery insert in the pictures as well. everything has been well taken care of and in a nonsmoking environment. Everything works it may need the lithium battery to hold your custom settings you want to save as this is vintage (not sure when last changed), these are only $4.69 on ebay right now.” Link

Korg, Poly 800 @ 25 February 2017, Comments Off on Korg Poly 800

korgpoly800 “The item is in good looking condition ,it starts properly and has all the programs, but some keys are not working or need a lot of pressing and the joystick with the tune fader (I think) does not functioning properly ,output to headphones is ok, and all the other buttons and features seem ok.Please feel free to ask me anything ,I think for someone who knows electronics is easy to clean the keys and fix it.(Photo is taken from internet but item looks almost same condition)” Link

Korg, Poly 800, Poly 800II @ 25 February 2017, Comments Off on Korg Poly 800II

p800ii “Korg Poly 800 II w/ power adapter.

Works flawlessly, except for one key in the higher register.

Had no real issues with this unit since ownership (2014-17), except for the one key mentioned above.” Link

Korg, Poly 800 @ 11 February 2017, Comments Off on Korg Poly 800

used800 “KORG Poly 800 II Analog Programmable Polyphonic Synthesizer 800

Very good physical condition. Turns on but the sounds don’t work. I’m pretty sure the sounds just need to be reloaded via the tape in jack. Should be a great deal from someone who can easily fix this.

Sold as-is.” Link

Korg, Poly 800, Poly 800II @ 04 February 2017, Comments Off on Korg Poly 800II

p8000ii “A VINTAGE Korg Poly800 MKII in good working order. Originally released in 1985, this is the follow up to the original version that added effects and a larger sequencer. The original factory sounds are loaded and the unit includes the power adapter and a sound resource CD along with the factory sound cassette tape. An owners manual AND service manual are included. The unit works just fine but has minor cosmetic issues expected of a 32 year old instrument. The unit has lived in a NON SMOKING environment. The unit is packaged up nicely and ready to ship from the Dallas area in Texas, USA.” Link

Korg, Poly 800 @ 28 January 2017, Comments Off on Korg Poly 800

usedkorgpoly800 “Synthesizer in mint condition, comes in original box. Power adaptor is not original, but a functional universal adaptor.”
Link

Korg, Poly 800 @ 28 January 2017, Comments Off on Korg Poly 800

800 “Unique synthesis method however programs don’t save. I believe a tape drive will allow it to store programs or it might just need a battery. ” Link

Korg, Poly 800 @ 28 January 2017, Comments Off on Korg Poly 800

p8000 “Vintage Korg Poly 800 Analog Synthesizer Hard Case Untested As Is”
Link

Korg, Poly 800 @ 28 January 2017, Comments Off on Korg Poly 800 with Reversed Keys, Moog Slayer Mod

800rk “The unit is in good condition, barring some light wear commensurate with age, and comes with the original user manual and power supply (or it can run off 6 ‘C’ batteries). Key C5 had a small chip in its front, which I’ve repaired (see last photo). Also included in the sale is the original program list and notation for the original sequencer pattern, so all the factory sounds and the factory sequence can be re-installed, if desired.” Link

Korg, Poly 800 @ 28 January 2017, Comments Off on Korg Poly 800

usedp800 “Korg Poly 600. Classic 80s Korg polyphonic synth. Fully working.” Link

Korg, Poly 800 @ 14 January 2017, Comments Off on Korg Poly 800

used800 “I’m the original owner. This is programmable Polyphonic Synthesizer from 1984. Everything works great. It has MIDI, 4 octave keyboard, 8 voices, Sequencer, stores 64 different sounds. It can be played with a neck strap and 6 C batteries (batteries included).
It has It has slight wear on it from normal use and a serial type port that was put in the back but never used.
Included: The original Owner’s Manual. Korg’s program (sound) list. Original power cord, original Korg data tape, and 2 extra after market data tapes.
Cosmetically it is in very good condition. Seeing is believing. This is a 1980s classic.” Link