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Casio AZ-1 Keytar Project Machine

“Here is a Vintage CASIO AZ-1 KEYTAR Portable Keyboard. This is in
Very Good Condition. It shows minimal signs of age and/or use. There are
no obvious signs of damage, misuse or poor storage. There is nothing “loose”
sounding inside and it has no signs of being dropped. The Battery Compartment
shows no history of corrosion but we could not get this to Power On with
batteries. We do not have a power cord but the batteries didn’t generate
a response. All of the Buttons feel very good. There is a little ‘dirt’ on the
handle portion, which we think is foam from the case. We’ve made no attempt
to clean it. This is being offered for Parts, Repair or Restoration. This comes
with a 3” Wide Strap that has minor oxidation on the buckle (see photos).” Click here to search for synths on eBay

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Alesis Andromeda A6

“Andromeda A6 – Good Condition

100% Functional
Free Additional Patch Banks 6 Total – 128 Patches each – free with purchase
Manual included

Everything works great, it sounds awesome! Tuning works perfectly across 16 OSC’s. The only thing physically wrong is the missing plastic piece – (see pictures)

The Synthesizer will be shipped out via UPS – securely packaged and with insurance.”
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Casio VZ-10m

“Here we have a fairly rare and in good condition Casio VZ-10m, one of the few truly professional pieces of equipment they made. I received it with the faded backlight issue, but I installed a new one and the display is easy to read even in low lighting now. I was very pleased when I didn’t lose any of the display elements, as many people have had that happen when installing a new backlight. This synth can make some amazing sounds, particularly pads, strings, organ, bell and fat synth sounds. Like the VZ-1, it uses a much more advanced form of synthesis than their cheaper models and is similar in some ways to FM. This one probably was originally sold in the Japanese market, as it is a 100V model. The pictured 120V to 100V converter is included in this auction and works great. I do NOT recommend trying to power up the unit without using the 120V to 100V converter – ever! Spare fuses are included with the converter.” Click here to search for synths on eBay

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Moog Opus 3

“Meet Molly, our beautiful vintage Moog Opus 3 keyboard synthesizer in excellent condition. Available only at Nashville Gear Factory. “Because Music Should be Made with Gear!” Click here to search for synths on eBay

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Moog Taurus II

“You are bidding on a Moog Taurus II Synthesizer and pedal. Works great. Has some wear as pictured. Comes with AC Adapter and cable. Ships FedEx Ground.” Click here to search for synths on eBay

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Roland D-50

“Vintage Roland D-50 Synth Demo Unit w/Rom card & Voice Crystal sound card & manual in like new working and cosmetic condition .Comes in its Roland factory box” Click here to search for synths on eBay

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Roland JD-800 Project Machine


This synth has been lovingly looked after and used on many recordings over the years. Unfortunately it has developed a fault that I’ve been unable to repair. I’ve also had someone else look at it locally who purported to be a specialist synthesizer repairer, but as it turned out they didn’t really know any more than myself about the LSI digital & analogue electronics employed in a synth from this era.

Having wasted my time and money trying to get it repaired locally, I’m not prepared to further send it, or drive 100’s of miles to try to get it fixed. I’m sure that it must be repairable by someone out there with the requisite abilities. Anyway, reluctantly, I’ve decided to put it up for auction here offered for spares or repair.

Here is a description of the fault;

a) 1) The on-board diagnostics report that the PCM ROM’s 1, 2 & 3 are “NG” (= no good).

(Note: all other diagnostics pass and complete correctly)

b) 2) Only spurious artefacts (from any patch selected) are audible when the keys are played, (or when external midi note on/off are received).

c) 3) When selecting a different waveform using the WG rotary encoder (for most of the patches), the waveform reference in the display appears to be corrupted.

d) 4) It appears to me that the fault is probably on the main board.

I have managed to verify (by selecting those patches which output enough spurious sound to work with) that apart from the above anomalies everything else appears to be functional. All sliders, knobs, buttons and the bender appear to work and display correctly. All midi functions; note on/off, sysex, bulk dump, external editing, etc. work correctly both in and out. All of the on-board effects function and display correctly.

As can be seen from the pictures, the synth is in excellent condition for its age, with just a few scuffs here and there. The top panel is in great shape and all sliders, buttons and knobs are intact. There has been none of the dreaded “red glue” on the move and all of the keys are intact.” Click here to search for synths on eBay

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Roland Juno 106

“Roland Juno 106 in great shape. Looks amazing. No big scratches etc. It is fully functional and has been recently serviced (July 2019), and sounds fantastic. Comes with case, a wattage transformer for American power outlet

Cosmetically, this Roland synthesizer is almost mint, with clean and virtually unfaded key caps, all original slider caps intact, and bright graphics. This synth is straightforward, powerful, and the perfect balance of thick analog warmth and modern digital convenience.

Notice:
Comes with a transformer so you can use the American power outlet
Some knobs are a bit scratchy when turning. Spray would probably help. The nature of things with old synthesizers.” Click here to search for synths on eBay

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Roland TR-505

“Roland tr-505 rhythm composer. Condition is Used. Does not have DC 9V plug. But when i did plug it in using an additional plug it was fully functioning. Plug is not included. ” Click here to search for synths on eBay

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Roland TR-505

“Offered is a Roland TR-505 Rhythm Composer With Box and Paperwork, Portable Drum Machine.

I don’t know much about this type of item, but I put 6 AA batteries in and it powered up, see the photo’s. Batteries NOT Included..

Comes with the Box and Paperwork, all of what is shown in the photo’s. No Wall Charger…

The box shows some wear and some old tape marks.” Click here to search for synths on eBay

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Roland CR-68

“This is a vintage Roland CR-68. This CR-68 exhibits very little cosmetic wear and is in overall excellent condition. This CR-68 is fully functional and operates as intended.” Click here to search for synths on eBay

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Roland WS-1

“Just acquired a collection of stuff and this was included. I don’t know if it works, but it looks to be in perfect condition so I don’t see why it wouldn’t. If you buy this, get it, and are unhappy in any way, a return is no problem at all. I’m sure it’s fine.” Click here to search for synths on eBay

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Roland CR-78

“-serial no. 821317

-one missing rubber foot screw (pictured)

-fully functional with no issues or modifications and lightly used

-some extremely minor cosmetic wear which is only visible upon close inspection

-original two prong cable ” Click here to search for synths on eBay

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Roland AX-09 Keytar

“Operating Day Roland AX-9 LUCINA Pearl White Synthesizer. Condition is Great! Beautiful instrument waiting for the next owner!” Click here to search for synths on eBay

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Roland JP-8080

“This module is in excellent condition with only few scratches/scrapes (mostly on the back and side panels; refer to photos). The face panel is clean and in excellent cosmetic and functional conditions. All knobs, sliders, and buttons work exactly as they should. The screen is clear, clean, and bright – it still has the plastic cover on it! There are paint (?) writings on the bottom of the unit near the MIDI and audio I/O. I tried to erase those but I was not successful. Therefore, as far as I know, they might as well be considered permanent marks. Also, the power cord may not be original.” Click here to search for synths on eBay

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Roland JP-8080

” Roland jp-8080 with original manual & Fuji memory card in super excellent condition. Condition is Used. All sliders ,knobs, lights ,buttons work good. I didn’t hear any scratching noise. The memory card is a Fuji 4.5. I didn’t know how to test the memory card, but I’m sure it probably works. There are some scratches on the underside of the rack fins .Im not sure about the batteries age .It comes with the cord ,manual and a sales flyer and free shipping. ” Click here to search for synths on eBay

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Roland MKS-80 Super Jupiter

“Vintage Roland MKS-80 Super Analog Synthesizer. A must for REAL analog synthesis.

S/N 511822 – Rev 5

Good operating condition. Original owner.

LCD display not as bright as it used to be but readable.

Cosmetic condition nice with these exceptions: (see pictures)
Front: rack ear wear
Top: A few light scratches, nothing deep
Back: XLR jacks a bit off color from aging” Click here to search for synths on eBay

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Roland MPG-80 Super Jupiter Programmer

“Vintage Roland MPG-80 Super Jupiter Programmer

Original owner

Problem-free use for over 30 years

Cosmetics (see pictures) :
Front and back are clean
Numerous scratches and wear on top from adjacent racked device
Some wear on bottom from adjacent racked device
Rack ear screw hole wear

Includes DIN cable for connection to the MKS-80
Original manual, box and packing materials
Ships inside of an outer shipping box.
Ships insured.” Click here to search for synths on eBay

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Red Roland SH-101

“In Perfect Working Order and In top condition. Used in studio for 20 years. No marks or dents etc.

Comes with a 9V AUS power unit if needed.

Serviced a couple of years ago and had a KENTON filter socket installed to control filter by controller from Kenton CV>MIDI converter.

NOTE : When no jack is plugged into socket it does not affect normal sound/operation!!” Click here to search for synths on eBay

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Korg Poly-61

“KORG Poly-61 Analog Synthesizer with MIDI. Refurbished by Bell Tone Synth Works. Please look at photos to see chips and marks on side ears. ” Click here to search for synths on eBay

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Korg Poly 800

“As shown. Keyboard powers up with included power supply. When I attempt to load included software tape after pressing “view” keyboard attempts load, (display flickers) but goes to “err” after about 10 seconds. This has been in my closet for about 30 years. Unit sold as is..Power supply,software cassette and manual included.”
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Korg Poly 800

“KORG POLY-800 Vintage Analog Synthesizer. Good Condition.. Condition is Used. ” Click here to search for synths on eBay

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Korg 707

“Korg 707 Performing Synthesizer Vintage Black Synth Digital FM Keyboard . Condition is Used.
Powers up and sounds awesome. Screen is visible and clean with some minor marks. Board itself shows some play wear and marks , mainly on the front corners. Has two broken keys (Eb2 and F#2) but the contact under the key still works. ” Click here to search for synths on eBay

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Yamaha TX81Z

“YAMAHA TX81Z FM TONE GENERATOR SYNTHESIZER RACK MOUNT. Condition is Used. Shipped with USPS Priority Mail. The unit is in great shape, there is some scuffing on the far side by the rack mount holes. All the lights work. This was always rack mounted.” Click here to search for synths on eBay

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Yamaha DX7

“This item was returned because of having shipping damage…
Before this item was checked and it worked well.” Click here to search for synths on eBay

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Yamaha SY77

“This keyboard works but is well-used as you can tell from the pictures. There is a crack on one corner. It has a headphone jack, three MIDI ports, and plugs for both a foot controller and a foot switch. It comes with a carrying case with a shoulder strap. The case is dirty on the outside from being in the garage.” Click here to search for synths on eBay

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Yamaha FB-01

“Great shape, minor surface wear, no major damage to the metal case, lights up like normal, functions like normal, have tested and recorded with very recently with no issues. Mobile users must click on item description box to see full listing and condition details. The pictures are of the actual item being sold, nothing that is not pictured is included. Please view the large photos provided (zoom in) to see condition. ” Click here to search for synths on eBay

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Yamaha FB-01

“Yamaha FM Sound Generator FB-01 + 3 MIDI cables.
Condition is Used.
Little dent on top (see 4th picture).” Click here to search for synths on eBay

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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.” Click here to search for synths on eBay

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Yamaha DX7 IID

“I have a Yamaha Dx-7 IID. It’s in good condition. Works wonders, comes with cartridge, expression pedal, sustain and a carrying case.” Click here to search for synths on eBay

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Yamaha DX7 II D

“yamaha dx7iid.

Condition is Used.

(((FOR PARTS OR REPAIR)))

In good condition.

Has minor cosmetic wear from being previously used.

It turns on,I’m selling it for (repair or parts)…I’m selling it like that because honestly I don’t know to use it.

I don’t have the items to make it play.” Click here to search for synths on eBay

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Yamaha TX81Z

“Yamaha TX81Z FM Tone Generator Rack Mount Synthesizer . Condition is Used. Shipped with USPS Retail Ground. Recently pulled from storage. Rack ears predictably worn from use and storage.” Click here to search for synths on eBay

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Sequential Circuits Prophet 10

“VINTAGE CLASSIC SEQUENTIAL CIRCUITS PROPHET 10 ANALOGUE SYNTHESIZER SYNTH KEYBOARD

100% FULL WORKING ORDER.

All knobs, switches, LED’s work/function as they should with NO tricky, nasty hidden surprises.

More information to come later.” Click here to search for synths on eBay

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Sequential Circuits Studio 440

“Sequential Studio 440 in amazing condition with many upgrades

Only 500 made and this is #289. Way more powerful than an SP1200 and not overpriced and played out. Be different and use something hardly anyone else has on your productions! Plus the 440 gets way more dirtier with 3 sample rates unlike one with the SP. Plus you have 8 fully adjustable filters unlinke only 2 on the SP1200 which are non adjustable. This 440 has cutoff and resonance control on each of it’s 8 CEM 3389 low pass filters. Plus this is real 12-bit and not voodoo trickery DSP with machines that have “SP1200” and “12bit” modes. This is the real deal here. ” Click here to search for synths on eBay

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Sequential Circuits Pro One

“If you’re unfamiliar with this synth, it’s essentially a single voice version of the popular Prophet 5.

Just serviced by my tech, except I did not have him service the keyboard. The keyboard works, but could use rebushing or one of those Fatar drop-in replacement keyboards. Has two reproduction knobs.

This specimen is in pretty good condition for being around 40 years old. See photos of minor blemishes.” Click here to search for synths on eBay