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Korg MS2000R

“Works perfectly. In great cosmetic condition but missing 3 knobs( patch 2,3 &4) but they all turn and work.” Click here to search for synths on eBay

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Korg DSM-1

“Welcome to Musicdungeon, you are bidding on a great piece. This is the 1980’s Korg Japan DSM-1 Digital Sampling Synthesizer.
The DSM-1 is very similar to the DSS synth, and both are still very relevant today.
This DSM-1 features 16 voice polyphony, 4 timbres, dual oscillators, 12 bit/64 seconds sampling, and Attack/Sustain/Decay/Release envelope.
This came to us, and was tested with the Bass Roto disk.
The disk loads with an error, but does load which allowed us to test this DSM-1- it works as it should.
Very good overall condition- typical marks you expect on a rackmount unit of this age.
Includes the power cable.
This is your chance to get your hands on a great rackmount synth from Korg Japan, for the price you want.”
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Yamaha DX100

“Vintage, Excellent visual and working condition” Click here to search for synths on eBay

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Yamaha CS-5

“Works perfectly, although it looks its age. Previous owner added a volume knob modification, but it works great, and hasn’t caused any issues (shown in pictures).”
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Yamaha FB-01

“FB-01 Sound Generator. Eight voice, 8 part synthesizer module. It is fully programmable. No front-panel editing facilities, meaning that to edit the patches, you must use a computer editor. Half rack mount module. A few scratches, but fully functional. One button has a slight sticking issue at times.”
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Yamaha TX7

“Fully functional and cosmetically very clean. Used in tobacco-free environment.”
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Yamaha DX100

” Used yamaha dx100 with original book manuals ,in very good condition well taken care of”
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Yamaha TX81Z

“Used Yamaha TX81Z. Works and has Patchman Volume 3 Patches for Wind Controller installed in User Bank. Right Rack Mount Tab is bent.”
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Yamaha SY99

“this is the 76 keys Yamaha SY99.

Has both sides with broken edges because a poor package from the previous owner.

All keys, all buttons and all outputs work flawlessly.

I installed a new floppy drive.”
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Yamaha DX7 Project Machine

“This was working Perfectly until a couple of days ago. If you look at pictures 6,7,8, you can see the culprit. It looks like something has burned out on the mains input circuit board, its probably not called that, sorry i dont know much about these things. Im certain this is an easy fix for somone in the know. The Synth is in worn condition but everything worked perfectly up until it decided to catch fire. Well it did smell like that !! There is no case with the DX7 so it is COLLECTION ONLY sorry about that !!!! ”
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Yamaha QX21

“VINTAGE YAMAHA QX21 SEQUENCER/KEYBOARD RECORDER,,,EXCELLENT CONDITION WITH MANUAL,,,MIDI IN/OUT/THRU/16 MIDI CHANNELS,,,BECOMING VERY RARE SO GREAT IF YOU USED 1 BACK IN THE DAY AND WANT TO RE-MIX SOME OF YOUR OLD TRACKS OR JUST NEED A SIMPLE YET VERSATILE MIDI SEQUENCER AND OF COURSE CAN BE HOOKED UP TO PC/DAWS E.T.C”
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Yamaha DX7

” Yamaha DX-7 Synthesizer w/Forge II Road Case: VERY NICE example of this iconic keyboard/synth of the 1980’s. Well taken care of and preserved. Light scratching and signs of use, but overall in very good to excellent condition. Display is clear and bright. All keys, buttons, and controls work. High end road case for the time adds to a very nice package. No cartridges. Sustain pedal included. ”
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Sequential Circuits Multi-Trak

“Up for bid is the vintage 80s Sequential Circuits Multi-Trak Model#615 Analog synthesizer in excellent cosmetic condition. New battery just installed by a bay area tech. All the original factory sounds were loaded in. Tested and works perfectly! Just light marks/scratches. Comes with compatible power supply. ”
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Sequential Circuits Prophet T8

“Tunes up, and all of the keys work great, including the velocity/aftertouch. Everything else works perfectly but it is old, so it is being sold as is, no returns. You can come test it out yourself.

Physically it is a bit worn looking The wood side panel has a large chip on the corner as you can see in the photos. and the silk screening has rubbed off in some places along with some paint on the back.

Also, two of the original knobs were missing, so I replaced them with similar looking knobs. One of the original knobs is also missing it’s silver cap, so it’s just pure black.

This is the most expressive keyboard ever! The aftertouch is poly-aftertouch, so each key has individual modulation instead of channel aftertouch like most other keyboards where it affects all voices the same at once. Sounds soooooo good! For a vintage synth you’ll only find this kind of feature in the CS-80 or Rhodes Chroma to my knowledge. Works as a great controller for other synths. The aftertouch has the perfect sensitivity. ”
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Sequential Circuits Pro One

” It’s been recently serviced and is fully working, in perfect condition apart from some small scuffs on the wood. The External Input has been modded so that when you have something going through the Ext In you can trigger the filter and amp envelopes with the Gate In. I can ship if necessary but would prefer collection. ”
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ARP Explorer

” Biete einen sehr alten (ca. 40 Jahre) Arp Explorer 1 Synthesizer. Der Arp lässt sich anschalten und funktioniert prinzipiell, allerdings gehen mehrere Schieberegler nur sehr schwergängig und manche Tasten triggern nicht, vermutlich müssten die Kontakte gesäubert werden. Ideal als Ersatzteillager oder Restaurationsobjekt.”
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Elektron Momomachine SFX60 MKII+

” Elektron Monomachine SFX60+ MKII+: Synthesizer and Sequencer — In absolutely new condition! Never used. I just opened the box to take a photo. I bought this as a back up to my other monomachine when I heard they were going out of production. Need the cash for home renovation now. Just like buying a brand new one. There is a reason these have reached a cult status. They sound magical!”
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Siel MK 900 Project Machine

” THIS IS BEING SOLD FOR PARTS OR REPAIR, IT IS NOT WORKING. THE PLASTIC COVER HAS BEEN REATTACHED. ”
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Oberheim Matrix 6

“Oberheim Matrix 6 running version 2.13. Specs for this keyboard can be found online. Some minor scuffs and scrapes. Overall pretty good shape for it’s age. Very cool keyboard, with great sounds. Do NOT know if in internal sounds and or patches are original. Will include power cable, and a Kaces dust cover. ”
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Casio CZ-1000

“The CZ-1000 was the second fully programmable phase distortion synthesizer that Casio introduced. This synthesizer, introduced in 1985, was identical to the CZ-101 in function, but used full size keys and more attractive membrane buttons. It was also somewhat larger than the CZ-101. Like the CZ-101, this synthesizer had 49 keys.

Rare and back in vogue after 30 years. A few knocks and scuffs but still fighting fit ! (like any good boxer)

Comes with genuine (and recommended) Casio AD-5UL power supply.”
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Teenage Engineering OP-1

“Teenage Engineering OP-1 Portable Synthesizer in very good+ condition, fully tested. Includes copy of manual, case and USB cable.”
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Octave Cat

“Up for sale Octave Electronics inc. the CAT Vintage Analog Electronic Music Synthesizer. in very good physical condition. Unit was serviced by tech department and cleaned. Unit was tested and is working.”
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Octave Cat

“I’m no pro synth user however all the sliders, knobs and switches seem to work great. One Knob has been replaced. Seems to be fully operational and functions as intended. Sold as is”
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MacBeth X-Series Oscillator

” In perfect condition other than some rack rash under the screws, cannot be seen when racked. Original box not included”
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EDP Wasp

“This is my early Wasp synth – it is in very good cosmetic condition although a small piece of the plastic has come away from the front of the synth and one control knob cap has been lost. It all works and the knobs all function however it could do with a service as oscillator two does not follow the keyboard pitch and plays as a drone. Oscillator one is fine however. Even so the synth is capable of making some great lead and bass sounds. UK only. It’s delicate so pickup preferred.”
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Moog Micromoog

“I’m selling my vintage Micromoog that I’ve owned for about 40 years. I’ve used it mostly for left-hand bass and wired in a jack on the bottom to accommodate a Yamaha BP-1 bass pedal unit (13 notes, lower C to one octave up). The keyboard was rebuilt in late 2015 with all new rubber bushings using the proper Dow Corning lubricant. The keyboard action feels like new. The potentiometers and switches were cleaned at the same time. Everything works as expected and the unit sounds great.

Note the following:
1) The ribbon controller has a small tear near the bottom as can be seen in the photos, but it works fine and doesn’t affect the functionality.
2) The white rectangular area to the left of the Moog logo (on the back) is from an adhesive label I had there at one time. I wasn’t able to get it off with a mild adhesive remover, but a stronger one may work.”
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Moog Rogue

“Outstanding condition! Awesome subtractive Moog analog synth from the early 1980’s. I’ve owned this synth for well over 10 years and it’s rock solid. Comes with power supply.

This is a great synth for pro’s and beginners alike. Gritty tone, awesome bass and sweeps.”
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Moog Prodigy

“I’m selling off a classic Moog Prodigy 336A out of my home studio. Operates flawlessly with all knobs, switches, keys, you name it. Slight wear on the wood as can be expected, but everything else is fine. I’ve owned this unit for about 5 years and have never had an issue”
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Moog Micromoog

“Moog synth from late seventies in good condition these were built to last and this one has been well taken care of. This is a monophonic single oscillator synth with sub oscillator, LFO, variable waveshape, control input, audio input, etc. Oh yes and the filter is amazing.”
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Moog Opus 3

” Here’s a Moog Opus 3 String Synth. I think they are under-rated when compared to the Arp Omni, Solina and Rolands.. The Moog features a much more extreme bandpass or hi-pass filter which gives a ton of string options, and the chorus section is outstanding. The brass is quite good too, with pretty detailed controls for tailoring the sound in addition to it’s preset. The opus’ sound shaping controls go much farther than any other string synth I’ve come across, which are typically just attack and sustain like the solina..

I’ve included a video of me testing out the controls.. I play through each key with a tone, and then use the string section, its bandpass filter and chorus, followed by adding in organ sounds, and finally experimenting with the brass preset and customizing it with filter and envelope changes…

I couldn’t find any issues and everything functioned as normal after it warmed up, for the first minute or so after you turn the unit on, the Brass section filter was sluggish to function, but it corrects itself after 5 minutes. occasionally a slider would give a little bit of noise which I’m assuming is dirt or wear on the pot. Cosmetically it’s in pretty good shape. See the pics for full documentation of end caps and control panel.”
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Roland MC-202

“My beloved MC 202 up for sale
reluctant sale

works perfectly and comes with fairly new power supply
has a chip out of one corner (see photo)”
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Roland JP-8000

“A Roland JP8000 Virtual Analogue Synth in mint condition.

Barely played since buying last year – great synth for 90’s/early 2000’s sounds. Home of the supersaw!!

In full working order, have had no problems with it, think the ribbon modulator needs resetting but thats an easy fix. I am not accepting returns as I need it gone at this point.”
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