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Korg DV-800 Project Machine

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“Korg 800-DV Maxi-Korg Synthesizer. Currently not working. It doesnt power up at all and the protection fuse is blown. Cosmetically this synth is very good except for the side wood (original plywood) which has many chips and is delaminating. This synth received a full overhaul by vintage standards in japan about a year and a half ago including a full recap and cleaning and supposedly the power supply was set up for north american voltages. It was working and sounded great until recently when it abruptly stopped working. Prior to the current problem all functions worked. If you have a good tech that can get this back up and running it will be a great purchase for you. I am letting this go as I am downsizing my synth collection and don’t want to have something unreliable. ” Click here to visit listing on eBay

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Yamaha Dual FB-01

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“Elevate your music production with the Yamaha FB-01, a classic digital FM synthesizer that delivers high-quality sound generation. This duo of modules comes complete with its manual and the original rack for mounting 2 modules, allowing for seamless integration into your existing setup.

Both modules are in perfect working order.” Click here to visit listing on eBay

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Yamaha SY35

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“A couple keys get stuck, one is broke but still works, and rollerball seems off (as shown in video below) but otherwise great synth. The roller ball for the vortex synth mode still seems to work, maybe it’s an easy fix. Minor scuffs and scratches/tap residue. Not the prettiest but gets the job done, and listing cheaper than other similar models.” Click here to visit listing on eBay

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Yamaha EX5R

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“Working good comes with the power cable

Needs New internal battery” Click here to visit listing on eBay

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Sequential Circuits Pro One

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“Vintage Sequential Circuits Pro One Analog Synthesizer

Brand New Techsmechs TM-2 Keyboard installed (over $250 value) which is a huge upgrade. Plays perfect!

Keyboard has just been cleaned, tested, and tuned. Ready for action!” Click here to visit listing on eBay

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Sequential Circuits Prophet 2002

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“Tested and working. Has scuffs due to age/wear. Audio is overall pretty clean. Keep in mind these are old machines that have quirks (such as these unit do not have true stereo, you have to pan each output). Ships with generic power cable.

Ships with Sequential Prophet 2002 unit and generic power cable only. Nothing else in pictures is included.” Click here to visit listing on eBay

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ARP Omni 2

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“Includes power cable” Click here to visit listing on eBay

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Emu Emax

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“Unit has one broken key as seen in pictures. Unit DOES power on using a generic power cable. Audio output is clean. There seems to be an issue with the polyphony or maybe one of the chips as sound does not not play 100% of the time when hitting a key. Floppy disc drive is very janky and needs to be replaced with a new one (or probably just get upgrade with a Gotek instead). Sometimes the floppy takes a few tries to read the OS. Some keys may or may not work; hard to tell as there is only currently one patch on the working floppy disc. Needs maintenence.” Click here to visit listing on eBay

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Metasonix & Music Thing Modular Synth

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“You are purchasing this previosuly owned and used Metasonix & Music Thing Modular Analog Modular System that came from a working studio and is in good physical and workign condition. In this sytem there is as follows, Music Thing Modular (2) Pulses, (6) Vactrol Mix, (2) Turing Machine and (6) Volts. Metasonix (2) RK3 Ringer/Shaper, (3) RK4 BP Filter/Osc, (2) RK6 Resonant Lowpass Filter, (1) RK5 Dual Low Pass Gate, (2) RK2 Xs-VAC, (2) RK7 Thyratron VCO. This system comes as shown in pictures. ” Click here to visit listing on eBay

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Oberheim Matrix 1000

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“Vintage Analog Goodness.. Oberheim Matrix 1000 in great working condition, no operational issues. Matrix has some rack rash on rack ears, but works great. This is just by far the best oberheim for the money. Classic rich pads, strings, brass, basses, leads all for a low price considering how much OB8, OBXA, Xpanders are selling for nowadays. ” Click here to visit listing on eBay

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Kawai K5000S

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“The keys are discolored from natural use, but there is no damage that would interfere with playing, and the instrument is relatively clean. Operation of all keys, tone switching, and various other functions have been verified. Includes power cable, manual, and 4 floppies (not tested). ” Click here to visit listing on eBay

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PAiA Gnome

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“Here is a vintage PAiA Gnome analog synth from the 1970s. These were sold as kits and have a bit of a cult following. This one has been serviced recently with new capacitors, a new Trigger button, new LM3900 IC, and some general cleaning. I am including a binder with a full set of printed user and assembly manuals plus the original articles from Radio Electronics magazine.

The Gnome is in good working condition and makes all sorts of cool sounds and noises. These run on two 9v batteries (not included) and have Audio Out and Trigger Out jacks. There is a conductive plastic strip with a stylus for pitch control. The strip is in OK condition and has been cleaned, but it is not perfect. Overall this is a unique sounding little synth that sounds great on it’s own, through pedals, or interfaced with a larger system. Sold as-is.” Click here to visit listing on eBay

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Moog Melodia Theremin

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“The Moog Melodia Theremin is perfect for musicians of all skill levels. Its easy-to-play design and high-quality construction make it an excellent choice for anyone who wants to add a touch of vintage sound to their music. Whether you are a professional musician or just starting out, this instrument is sure to provide you with the perfect sound for your unique style.

I recently acquired this from my neighbor. I have no idea what it does. It was purchased new in the early sixties. Selling as is.” Click here to visit listing on eBay

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Roland D-550

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“Roland D-550 vintage rack synth linear synthesizer MIDI sound module With Card. Condition is Used. Shipped with FedEx Ground or FedEx Home Delivery.” Click here to visit listing on eBay

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Roland Juno 106

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“Great sounding Juno 106 for sale. Have videos if requested.” Click here to visit listing on eBay

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Roland Jupiter 6

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“Excellent condition . Plays and functions as should . I’ve owned it for many years . It’s right up there with the Jupiter 8 in the right programmers hands . The arpeggio section works the right way when latching , which the JP8 does not . Sounds great , with all the original factory patches . ” Click here to visit listing on eBay

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Korg DW-8000

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“This Korg DW-8000 keyboard synthesizer is a great addition to any musician’s or producer’s gear collection. With 61 keys and 6 voices, it allows for versatile and detailed sound design. The brand Korg is known for producing high-quality musical equipment, and this model lives up to that reputation. This korg is in absolutely excellent condition. Was hardly ever used. Fully tested! Works Excellent! No missing parts, dents or wear.” Click here to visit listing on eBay

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Korg Micro-Preset M500

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“Korg Micro-Preset M-500 mono Synth. This is late 70’s design with the wood side panels. Super Super easy to use and sounds amazing. Great Bass sounds on here. at its core it is a 32-note monophonic preset synthesizer with 6 push-button presets including voice, synth1, synth2, brass, string, and wood. Its a single-oscillator. There are couple sounds that are distinct and you can hear them on the early Gorillaz album Demon Days. The ONLY thing wrong with this – there are 3 voices out of the 30 total that do not work — it is in the “Wood” button patch and its the Clarinet, Flute, and Recorder. I bought it this way and its never bothered me. Other than that, everything else works perfectly. Sounds amazing.” Click here to visit listing on eBay

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Korg Polysix

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“Lovely sounding vintage Korg PolySix pulled from my pro recording studio. I’ve owned this a long time. Never gigged, only non-smoking studio use. Had the battery done and gone through by a tech a couple years ago and works great. In very good condition for its age, veneer not perfect as pictured but looks good for an old synth. Nothing else sounds like it! ” Click here to visit listing on eBay

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Yamaha TX81Z

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“Eight voice polyphony, 128 preset sounds, 32 user and lots of functions hidden behind 11 push buttons.

A pull-out card lists the main operations of the TX81Z.

Memory Construction Chart is printed on top

Original owner. I took good care of it.” Click here to visit listing on eBay

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Yamaha TG100

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“YAMAHA TG100 Tone Generator SYNTHESIZER -POWER TESTED – AS IS” Click here to visit listing on eBay

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Yamaha DX100

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“Power cord included

Original manual and play guides, including cassette tape, included

Batteries not included

Works fine, no issues

A bit dusty in corners of slides a q-tip will fix

Velcro sticky on back from where attached to stand

One mark on front top right

Original packaging, tagged

Will ship in wrapped original box with extra padding and protection. ” Click here to visit listing on eBay

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Sequential Circuits Prophet 2000

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“Good working order, with new disk drive. No issues. Small chip on one key and some cosmetic wear. All membrane buttons work well. Very unique and gritty sampler in hard to beat condition. ” Click here to visit listing on eBay

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ARP Axxe

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“My lovingly restored ARP Axxe.

I bought this synth a year or so ago and have since spent many hours restoring it to a high standard.I have disassembled it and then cleaned every part before re assembly.

Here is a list of some of the work I have done on it.

1. Removed, stripped and cleaned each of the slide potentiometers.
2. Replaced all of the keyboard bushings. Cleaned the bus bars and key contacts.
3. Replaced all of the capacitors on the power supply and any tantalum capacitors on the main board.
4. Modified the filter board to correct the factory filter resonance range issue.

Although I have cleaned and lubricated the slider pots they are not perfect. They all do their job but may not be as smooth as they were when new and there is the odd crackle when some are moved.The original slider caps were in a bad way and some were missing so I have used some orange soft plastic covers. They are actually screw thread protectors and you can buy them in all sorts of colours.

I have tested all the CV and gate inputs and outputs and they work as well.I will also include the very rare owners manual and patch sheets. A new mains lead will also be included. ” Click here to visit listing on eBay

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E-mu Emulator II

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“Ive owned this Emulator II for about 14 years…

I bought it in 2011. The previous owner said he was from New York, and that that’s where he bought it in the early 1990’s. Him and his wife moved from New York to Nashville at some point, which is where I drove, to meet him at his house and buy it.

I transported it home in my vehicle on pillows. I have always kept it on a table so that the feet would make contact. When not in use it has always had a dust cover on it.

I bought a new power supply for it 2 years ago. The original has always worked fine. I wanted to have a replacement if I ever needed it. I went ahead and put it in to make sure it worked correctly. It does.

The previous owner installed a new display and put blue lights where red ones were. He also replaced the 2 black knobs with bigger, better ones(still have the originals)

The following items are included:

1. E-mu Systems volume pedal

2. 40 or so Northstar and E-mu sound disks

3. Two 5 & 1/4 OEM Shugart floppy-drive spares

4. Two random spare 3.5 floppy-drives.

5. original owners manual, service manual, schematics, extra memory chips, diagnostic chips.

6. new(I bought in 2022) Emulator II power-supply” Click here to visit listing on eBay

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Intellijel Quadra & Expander Project Machine

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“Up for sale is my beloved Intellijel Quadra 4-channel envelope/LFO analog Eurorack synthesizer module, and its associated expansion module.

Unfortunately, there are several functions broken:
– Putting the Envelope #4 into LFO mode does nothing, so Envelope #4 only functions as an AR and AHR envelope. The other 3 work great.
– The EOC 4 output does not function, so you can’t get a trigger when Envelope #4 finishes running. The other 3 work great.
– The Quad 3+4 switch has no effect, so Envelopes #3 & #4 cannot be put into quadrature oscillation. Quad 1+2 still works great.

I believe this happened because I did not correctly attach the expander to the main unit one time :'(. I’ve used it for approximately 7 years since then, so I don’t expect any further failures as a result of this mistake. I will ship it to you with the expander already attached (carefully packed) to spare you from the same humiliation!

These functions are broken even with the expander removed. Cosmetically, it is in great condition (with the usual rack rash on the panel screw holes).

Includes 17 jumpers (16 are required on the back of the main unit when the expander is not attached, and 1 extra), and 8 M3 standard Eurorack screws. Comes from a smoke-free and pet-free household.” Click here to visit listing on eBay

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Kawai K4r

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“Untested and sold as-is.

For Parts and/or Repairs Only

No testing has been done” Click here to visit listing on eBay

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Roland TR-707

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“Roland TR-707 Drum Machine with M-64C Memory Cartridge Synthesizer Fine Example. Unit tested and work as it should. That is a FINE EXAMPLE, comes with original box and packing, M-64C memory cartridge, manual and power supply(not original).” Click here to visit listing on eBay

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Roland JUNO-60

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“The Roland Juno-60 is an analog synthesizer manufactured by the Roland Corporation between 1982 and 1984. It followed the Juno-6, an almost identical synthesizer released months earlier. The Juno synthesizers introduced Roland’s digitally controlled oscillators, allowing for greatly improved tuning stability over its competitors.

This Roland Juno-60, Serial Number #316984, was made in June 1983.

I attached it to an amplifier and it powers up and plays. Did not do any rigorous testing.” Click here to visit listing on eBay