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Korg EX-8000

“Unfortunately, this unit is not outputting any sound, so I am selling it “as is, not returnable, for parts or repair.” I don’t know if the issue with no sound is because I have a bad midi cable going into it, if it needs a new battery (which I believe is a common problem in these older synth modules), or if there’s something else that needs to be repaired. In any case, I’ll be offering it for much less than a fully-working unit, so it may be a great value for someone who can troubleshoot and repair it.

It comes with the EX-8000 unit (with attached rack ears) and the power cord. That’s it. Find the manual and other information online. Syntaur.com appears to have many parts available at low prices, including the battery (which must be soldered in) for about ten dollars.” Click here to visit listing on eBay

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Korg DW-8000

“Vintage Korg DW 8000 Programable Digital Waveform Synthesizer (mid 1980’s) with manual and hard case with wheels. If you’re looking at this you probably already know it’s a classic.

I can also send you a folder of sound banks including the factory banks and other user banks I’ve collected which can be loaded via midi using a free SysEx program available online for Mac or PC (I’ll send you download links).

This synth works/sounds great and does everything it’s supposed to. There are some light scratches in as seen in the photos but they don’t affect usability or visibility.

I’m selling because I rarely use it and am pairing down to move across the country. ” Click here to visit listing on eBay

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Korg MS-10

“Selling my Korg MS-10 Analog Monophonic Vintage Keyboard Synthesizer.”
Click here to visit listing on eBay

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Korg MS2000

“Good working order.

General very good condition.

Please see photos for details.

I’m selling due to moving house and need to downsize.

I am adding vintage SONY DR-9 (working good order) + Behringer Interface for free.” Click here to visit listing on eBay

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Korg 01/W Pro

“Up for sale is a Korg 01/W Pro Synthesizer 76-key Keyboard in Black. This keyboard is used, in good condition, with moderate signs of use.” Click here to visit listing on eBay

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Korg MS2000

“If you’re reading this you probably have done some research.
Great lush sounds. This is an unusual synth. Has a sequencer.
Vocoder port. Full sized keys.
Will include AC adapter.” Click here to visit listing on eBay

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Korg Poly-800

“great condition. everything functions as far as i can tell. i have tested it and it sounds great. being sold as is. this is from the 80s so its not going to be perfect. comes with power supply and can include batteries if wanted. battery cover is missing.”
Click here to visit listing on eBay

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Lot of 2 Korg M1

“Please read carefully and look at the pictures for a better reference.

For sale 2 keyboards with missing parts, screws, etc.

-No motherboard

-No power board

-No pitch bend joystick

-Some screws missing.

As seen on photos:

-Full keybed

-Buttons included

-Lcd screen included

-Cables, ribbons inside.

Absolutely no returns, nor complains. Bid at your own risk. Parts maybe useful for repair another units.” Click here to visit listing on eBay

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Yamaha DX5

“Here we have the rare and iconic Yamaha’s DX5. For a synth of this age (40 years old) it’s in beautiful condition and has had studio use only. All works as should and it sounds amazing! Includes the DX1/DX5 Voice ROM A and B cards, as well as the DX1 Performance ROM, volume and sustain pedals, Breath Controller, original manual and solid flight case.” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 Mk 1 with Cartridges

This DX7 has had one owner from new

It’s had a life cosmetically but is in perfect working condition.

All keys working

Surface scratches to the top fascia as hopefully can be seen from the images.

The data entry slider is present and working but the top is not present.

Pitch & Modulation both working

New internal battery installed June 2024

Comes with Cartridges number 1 & 2” Click here to visit listing on eBay

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Yamaha DX-27

“DX-27 full size key version of the DX-100.

Please note the right hand plastic end cheek has smashed. See last picture.”
Click here to visit listing on eBay

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Yamaha FB-01

“Introducing the Yamaha FB-01 FB01 FM Sound Generator Digital FM Synth Module, a high-quality modular synthesizer designed for professional audio equipment. This synth module is perfect for musicians and producers looking to elevate their music to the next level.”
Click here to visit listing on eBay

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Yamaha DX100

“Original yamaha dx100 synth. Comes with manuals, power source, book on how to use, patches, and datacassette tapes.

I tested and all the keys work, however full transparency I noticed 3 keys that wanted to be pressed a little more firmly to register than the rest.

Original zapp & rogers synth and patch is possible here for talkbox” Click here to visit listing on eBay

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Yamaha FB-01

“This Yamaha FB-01 FM Sound Generator is a high-quality modular synthesizer that is perfect for any musician or producer looking to elevate their music. With its digital design and display screen, this synthesizer offers endless possibilities when it comes to creating unique and inspiring sounds. ” Click here to visit listing on eBay

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Yamaha FB-01

“Yamaha FB-01, a digital FM sound generator and modular synthesizer that promises to take your music productions to the next level. Made in Japan, this high-quality synth module boasts of 8-voice polyphony, and a versatile sound palette that is perfect for any genre of music. Powers on, all buttons work.” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7 Digital FM Keyboard Synthesizer with 12 Cartridges & Sustain Pedal.

In excellent working condition.

All cartridges are loaded with sounds and most are multi-bank cartridges. ” Click here to visit listing on eBay

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Yamaha TX7

“Fully tested and guaranteed to be 100% functional” Click here to visit listing on eBay

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Sequential Circuits Six-Trak

“Sequential Circuits Six-Trak Professional Synthesizer. Used about 10 times in studio. Has MIDI. Unique analog synth with digital programming and controls. Has onboard 6-voice sequencer. Works great.” Click here to visit listing on eBay

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Sequential Circuits Multi-Trak

“Bummer to have to let this go, but I’ve no longer the space for a bunch of hardware. Was working last time I powered it on a few months ago, but clearly the battery needs to be replaced. As-is due to age (cosmetically decent, etc…)”
Click here to visit listing on eBay

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SID Station

“This VERY RARE Sid Station MOS 6581 Synth by Elektron is a unique synthesizer with a rich history. The device was originally designed as a tribute to the sound chip of the Commodore 64, the MOS 6581 SID. It has since evolved into a powerful stand-alone synthesizer with a distinct sound. Unit is in near-mint cosmetic condition and I’ve pointed out any scratches in the photos. Sounds and works perfectly.” Click here to visit listing on eBay

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Akai AX80 Project Machine

“Akai ax 80 Turns on has two broken piano keys I connected headphones and piano plays but 7 keys make no sound for parts or repair any questions please feel free ” Click here to visit listing on eBay

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Oberheim Xpander

“Here we have a pristine example of the legendary Oberheim Xpander Desktop Synthesizer. This unit is in fantastic shape. It has been thoroughly tested and found to be in perfect working order. We also have the original manual, instructions on a software update it received in April of 1985, and some various magazine articles on the unit from 1986 and 1987. ” Click here to visit listing on eBay

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Oberheim Matrix 6

“You are bidding on an Oberhiem Matrix 6 Vintage Synthesizer for PARTS/REPAIR. This unit has some issues with the power supply. It did power on for a bit, and all 6 voices seemed to be working, but the supply will need to be repaired. There is also a small chip in the plastic of one of the keys (see pictures.) This is being sold AS-IS for PARTS/REPAIR so bid accordingly, as I will not be accepting returns on this one.” Click here to visit listing on eBay

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Oberheim Matrix 1000

“If you’re looking at this, you already know what it is. It’s a truly incredible sounding synth. Mono out. Why am I selling this?” Click here to visit listing on eBay

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Tama Techstar TS306

“Works great, very clean cosmetic condition.

The TS306 is probably the rarest of the Tama Techstar TS series. It has 4 x Tom channels from the TS305/TS206, and the Clap and Synth channels from the TS204.” Click here to visit listing on eBay

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Waldorf Micro Q

“You are bidding on the rare Waldorf Micro Q Phoenix Edition synthesizer rack. Works great. Very good condition except top right rack ear is bent as pictured. Still mounts perfectly. Comes with AC adapter. Ships FedEx Ground.” Click here to visit listing on eBay

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Casio CZ-101

“Here we have a fantastic vintage Casio Synthesizer, the CZ-101. This keyboard has been thoroughly inspected and found to be in perfect working. It will include a few guides for programming sounds into the synthesizer, an instructional book on the synths features and of course, all the original paperwork. It will ship with the original box. ” Click here to visit listing on eBay

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Oberheim OB-8

“If you’re reading this you likely know what a legendary piece of gear this is. Without a doubt one of the most iconic synths ever made.

I’ve owned this since the mid 90’s. When not in use it has been stored in the flight case in which it arrived, in my climate controlled studio. It has been in storage for some years. Fires up perfectly and sounds amazing. It will ship in the flight case.

There is minimal “shop wear” but overall this synth is cosmetically nice. One obvious scratch on the base plate, and a few minor ones.” Click here to visit listing on eBay

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Ensoniq ESQ1

“Selling my beloved ESQ-1 for parts or repair. The main issue with it is the sound is barely audible which appears to be a fault with the filters. My hunch is that the fault is in the power supply or the power to the filter chips, as it’s unlikely that all 8 filter chips would fail simultaneously.

When going to the hidden Filter Calibration page, the display values are all blank (instead of eight 3-digit values ~140 like it’s supposed to display, and the unit needs to be power cycled to exit the page.

Everything else works great- keys (via midi), buttons, faders, and display. There’s a new RAM battery (2x lithium AA in a battery pack with an On/Off switch) wired to the main board.

Display works perfectly and looks much clearer in real life than in the photos” Click here to visit listing on eBay

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Frank Eventoff Sonica Project Machine

“VINTAGE FRANK EVENTOFF “THE SONICA” HAND HELD SYNTHESIZER FOR PARTS OR REPAIR. ITEM IS IN A SOMEWHAT ROUGH CONDITION AND IS UN TESTED. BEING SOLD AS IS FOR PARTS OR REPAIR. SEE ALL PICS” Click here to visit listing on eBay

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Teenage Engineering OP-1

“Original OP-1 in excellent condition. Kept in a smoke free studio, and wel cared for. No scratches or loose knobs and everything works as it should.

This is the second revision of the original OP-1 with the upgraded screen.” Click here to visit listing on eBay