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Korg EMX-1

“The interior handle for the arpeggio slider was broken off when I bought this unit. It was replaced and now the arpeggiator works fine, except there is no endcap (See photos)”
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Yamaha FB-01

“This unit is in good condition with normal wear. The face plate does not sit flush on this unit, due to some slight bends in the chassis. This unit has been fully tested and works great. Please see pictures for details on item condition.”
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Yamaha TX81Z

“Up for sale today is a Yamaha TX81Z FM Tone Generator Synthesizer Module. This item has been tested and is in good working condition. ” Click here to search for synths on eBay

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Yamaha FS1R

“Comes with latest OS 1.20 chip upgrade by a local music shop, all factory sounds on board, French manual (English manual and Data lists/other information available from Yamaha site or internet resources) and power cable. This is official US/Canada model for use with 120V (in other countries use a suitable active power adapter).”
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Yamaha SY35

“Yamaha SY35 Music Synthesizer Polyphonic Vector Midi Keyboard.
Condition is Used.
With mains lead, and manuals
Hardly used, working, and in good condition.”

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Yamaha DX5

“Yamaha DX5 FM Digital Synthesizer. Condition is Used.

Recently serviced by Glasgow Studio Electronics and appears to be fully working.

Chips and scratches as appropriate for an item of this age but structurally sound and all switches and sliders working correctly.

Keyboard itself in very good condition with consistent touch response and no keys sticking.

Volume and data sliders have been replaced with good quality 3d printed parts – see photos. Two original Yamaha DX5 sliders included.

End caps recently replaced with solid wood and in extremely good condition. Original damaged end caps included.

Includes original Yamaha 2-pin power cable. ”
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Yamaha CS15

“Amazing powerful monophonic analog synth. Up there with vintage moog stuff”
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Yamaha TX7

“Yamaha TX7 Desktop FM 8-voice 6-operator Digital Synthesizer Module.
Used in a smoke-free home studio, good, working condition, internal battery recently replaced. ”
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Sequential Circuits Prophet 600

“I’ve had this synth for about 7 years. It sounds fantastic, looks beautiful and clean, and I’m sure I’ll regret selling it. From what I’ve tried, the new DSI synths don’t come close to the raw immediacy of this sound.

This P600 was acting up and had a recent trip to Wine Country Sequential last year to fix some underlying bugginess. In the time I’ve had it it has seen an almost entire replacement of the digital control ICs for the panel controls, as well as the replacement of all the original plastic potentiometers with nice metal, panel mounted, buttery smooth metal pots, and a new production membrane pad. It also has a new battery, brand new EPROM, and all original factory presets loaded in.

While it is completely up and running (and sounding amazing!) one of the filters doesn’t quite track. If interested, I can answer any questions or send sound samples regarding this.”
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Sequential Circuits Prophet 600

“SEQUENTIAL CIRCUITS PROPHET 600 SYNTHESIZER.
Condition is for parts or not working. It switches on but it is faulty.
I have had this for many years, when it stopped working i thought i’d get it refurbished.
That was 5 years ago and i have done nothing with it so here it is for sale. I have the original (tatty) manual.”
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Sequential Circuits TOM

“I am original owner of this Sequential Circuits TOM.

Purchased in 1985, this TOM is in very good condition.

Battery backup of program and sequence memory is working.

Sounds are working well. I am also including two original cartridges with additional sounds.

If you are looking for a vintage drum machine with a cool feature set, this could be a good fit for you. ”
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ARP Odyssey

” Wieder eingestellt, wegen eines Spassbieters!!! Ich verkaufe einen Original ARP Odyssey MkIII Synthesizer, der eigentlich in einem Top-Zustand ist, aber leider nach dem Anschalten kein Audio ausgibt. Vermutlich ist der VCA defekt. Eine Reparatur ist vermutlich möglich. Dennoch verkaufe ich ihn hier ausdrücklich als defekt.”

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Akai 3620 Keyboard for ARP 2600

“Rare opportunity

ARP 2600 model 3620 keyboard by itself, with two foot switch pedals (modified aftermarket).

Must See to Appreciate – Pics don’t do it justice
Zero corrosion on nickel surfaces, including fasteners
Flawless lustrous tolex
Mirror polished scratch-free keytops
New zinc plating on key levers – no corrosion
All keys leveled and aligned and even
New Teflon key bushings
New clear silicone key stops
Zero key clicks, ticks, clacks, squeaks, stickiness, or sluggishness
No mushiness. Key depression and release are crisp with just the
right amount of bounce for a synth action keyboard.
Side to side key play is crisp with definitive stops.
Fully reconditioned potentiometers. Sliders and knob glide like butter
Bus bars and wipers fully disassembled and polished
All key timings adjusted and tested
All jack contacts polished and tested
All voltages freshly calibrated

Imperfections that don’t show up in pics: Some micro-pitting on the handle flanges – only visible from two inches away, otherwise looks bright. Two 2 mm touch-ups on upper edge of control panel – not visible unless you know where they are.

One owner from 1983 to present.

These were only ever sold with the synthesizer.
If you have a 2600 with the older 3604P keyboard and wished you had the 3620, or you have a TTSH and want a real ARP 2600 advanced keyboard, now is your chance.”
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Kurzweil K2000S

“Kurzweil K2000 V3.61-Key Synthesizer / Keyboard Synth Sampler Workstation 2GB HDD loaded with sounds and samples.”
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Oberheim OB-Xa

“Getting rid of almost all my gear.

Quite possibly the most fat analog synth ever made

Only known issue is one of the 8 voices is out of tune.

Physical condition is great for a synth this age. A couple of scratches. Nothing major. If you want more detailed pics just let me know. ”
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Casio CZ-1000

“Here is a really nice Casio cz-1000 vintage phase distortion synthesizer keyboard. It is a cz1000 model. It operates on batteries. We tried all the keys and functions and everything seems to work fine. The only thing I noticed is when I did the pitch bend, I can bend the tones up and down. But if I push the pitch bend all the way up or all the way down, it makes a high pitched noise. I am not sure if that is normal or not. It comes with a casio cover. One of the seams is kind of coming apart, but the cover is still functional. It has midi in and outs on the back. As well as the audio outs and plugs on the side.”
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Ensoniq ASR-10

“The item is a broken item and being sold AS-IS. This keyboard was dropped during its shelf life, so the side plastic is broken and exposed. In addition, there seems to be pieces lodge inside and are loose. However the item does powered on and functions when playing the instrument. Keyboard loads programs and plays them without a issue. All buttons are present and working as well.”
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Ensoniq Fizmo

“You are bidding on an ultra RARE Ensoniq FIZMO in immaculate condition.”
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Ensoniq ESQ-1

“NOT fully tested, I consider it to be partially working but will need some attention, some keys don’t seem to make as much sound as others, needs a new battery.Some wear on cabinet (i.e. lettering, etc)”
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Teenage Engineering OP-1

“Bought two years ago, used as a hobby synth.Works perfectly, clean, and still holds the notorious battery-life of 16+ hours.Minor usage traces on lower left corner (picture nr.4) from docking, and traces on the bottom varnish (picture nr.5) that are visible only from a certain angle.”
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Octave Cat

“Very rare Octave Cat synth (rev A – not SRM version) for sale. This version is the rarest version of this synth, with discrete low pass filter consisting of CA3080 OTAs. Sounds amazing!

This one has been fully gone through by one of So Cal’s best synth techs! Here’s a list of the services it has received:

All new keyboard bushings

All new gold plated CV and Gate Buss Bars

All circuit boards “re-capped” with new electrolytic capacitors

All sliders have been fully reconditioned (removed from pcbs, opened up, meticulously cleaned and re lubricated)

All new CMOS device ICs

Fully tuned and calibrated

Cosmetically 9/10! ”
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Moog MG-1

“Moog Realistic Concertmate MG-1 analog Korg Roland . Condition is Used.”

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Moog Minimoog Model D

“The legendary Minimoog Model D. They’re getting rare in good condition. This one is 100 percent functional and looks great. It was serviced in June 2019 – keyboard, knobs, and switches are clean and create no noises when tweaked. Buttons and vinyl cover are all in great condition. The inside was thoroughly checked and cleaned, including boards and keys. This Minimoog is fully calibrated and tuned according to service manual. It is ready to be tweaked and played for many years to come. Discover all the famous Minimoog signature sounds waiting for you.

Serial number is #10746. There are some slight blemishes on the wood surface, see photos. Compared to most Minimoogs on the market this item is in very good condition, however.
History: I imported this Moog from my brother’s studio in Europe, then it spent the last 15 years in my smoke-free studio. I’m selling because it needs to go to a place where it is being used more often. ”
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Roland D-20

“This auction is for a vintage Roland D-20 Multi Timbral Linear Synthesizer Track Sequencer Keyboard in good condition as seen pictured. The winning bidder will receive exactly what is pictured.”
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Roland JX-3P with Roland PG-200

“Also included is a copy of the factory service manual.
The original sustain pedal is included.
Carry bag is “Rok Sak” brand.
The stand the keyboard is sitting on is not included.

All features work. The keyboard contacts have been cleaned, and the memory backup replaced. One of the sliders was replaced, and the potentiometers were cleaned. The calibration procedure was executed, although nothing was very far off of factory nominal.”
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Roland MC-202

“ROLAND MC-202 ANALOG SYNTHESIZER Composer/ sequencer w/o manual or power supply. Condition is Used. Shipped with UPS Ground.”
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Roland SH-09

“ROLAND SH 09 Analog Synth Vintage synthesizer. In excellent condition.”
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Roland D-5

“See pictures for description. Works. 1 cracked key but playable.”
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Roland Alpha Juno 1

“Roland Alpha Juno 1 Vintage Rare Analog Synthesizer W/ Foot Pedal *Tested* seems to work perfectly and puts out a clear nice sound. Condition is Used.”
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Roland Jupiter 8

“There were 9 versions of the Jupiter-8 and this is version 1.

Epic, vintage, legendary.

It’s the 1264th Jupiter 8 ever produced. Around 3000 were produced in total.

Based on the serial number I estimate that it was made around February of ’82, 1 year after they started manufacturing.

It’s one of the earlier 12 bit models, just before they started using a 14 bit D/A converter.

Serial no. 151364

Perhaps Roland’s most classic sought after keyboard.”
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Roland SH-1000

“Roland SH-1000 Vintage Synthesizer. Condition is Used. light scratches and wear on front panel.”
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Korg Poly 61 Project Machine


Korg Poly 61 Keyboard Synthesizer, 1983 – non-functional, Fair Condition. Condition is For parts or not working.
I have owned this Korg since 1996 and it’s always been kept in its heavy duty case. About 8 to 10 years ago, the voices stopped producing sounds when it was first turned on. At this time, it will sometimes produce some sounds after being powered on for over an hour. I believe there is a capacitor issue, or that the board needs to be tested and re-chipped. It cannot be actively used without maintenance work performed.
As such, I am listing this as Non-Functional and For Parts. Interested buyers would be those looking for a project or scavenging this one for parts.
The joystick in the picture was customized as the original broke some time ago. I still have the original joystick, as seen in photos, and it will be included. Perhaps someone with some 3D printing skills could replicate the original to fully gain use of both axis.
Note; the battery was removed to avoid it leaking and causing corrosion. I will update the photos with a close-up of this area. I do not believe that there is any corrosion, and I removed it as a precaution.
The case is overkill and extremely heavy and probably should not be shipped. The metal trim makes it a bit dangerous, and I think this was a custom tour case built in the early 1980’s. I will gladly ship without this extreme case and just use alternative padding provided by FedEx.
Any questions? Please do reach out! I want this synth to go to someone who will do something useful with it, as it’s a joy to play when it does work.
Shipped with FedEx Ground or FedEx Home Delivery. ”
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Korg 770

“Korg 770 with 3 socket upgrade to sequncer conection. Condition is Really good ,all working fine”
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Korg MS2000R

“Korg MS2000R Rack Mount Synth Plus Free Moto 828 FireWire Interface.”

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Korg MS-10

“KORG MS-10 – 1978 Vintage Analogue Synthesiser.

Owned from new, well looked after, light use, never left the house.

Comes with one original patch cord + 6 multi coloured.

Includes Owners Manual & Setting Examples + acid smiley face fridge magnet :)”

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