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Sequential Circuits Prophet 600

“Fully working Original Sequential Circuits Prophet 600 Keyboard Synthesizer.

Some marks on a few upper keys as well as on one of the lower ones as shown on the pics. The wooden parts show some marks of age and scratches but its only cosmetical (you can actually get the fitting wood parts to replace them, if you wanted).

The synth comes with the original menu in german as well as a book with lots of pages on different ways to program it (witch is actually really quite fun(ny) to play with).” Click here to search for synths on eBay

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Sequential Circuits Pro One

“The awesome pro-One in great working order. No modifications. Recent restoration includes; 8 noisy potentiometers replaced with new ones, all new keyboard bushings, new power cord, new power switch, new fuse holder. All switches and potentiometers cleaned. Keyboard contacts cleaned like new.

Includes an extra keyboard to circuit board cable that is extra-long.This is useful for servicing.

Extra spare potentiometers included in case you need to replace any in the future.

This is a J-wire model.

Original instruction book is included.”
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ARP Odyssey

“Arp Odyssey Fs Rev 2 Synth MINT. ”
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ARP 2600 with ARP 3604P Keyboard

” For sale is an Arp 2600 synthesizer along with a 3604P keyboard that is well used and working (mostly), it makes plenty of great noise but needs service to be back to it’s best condition. Known issues are as follows; both lids are missing, numerous broken sliders, oscillator 3 not working, some jacks are intermittent, audio/lf switch on oscillator 2 is intermittent. Power and keyboard cable are included, piece will be well packed for it’s journey to it’s new home or can be picked up near downtown Los Angeles. This synth is being sold as is with no returns.”
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Make Noise Maths

” Make Noise MATHS Eurorack Modular Synthesizer Synth Module (USED). Condition is Used. ”
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PAiA 6710 Vocoder

” A PAIA 6710 VOCODER ASSEMBLED. A RARE DISCONTINUED ITEM. ANOTHER PAIA KIT I BUILT. EVERYBODY KNOWS WHAT A VOCODER IS.
GREAT FOR PROCESSING VOCALS OR OTHER INSTRUMENTS. THIS WAS OVER $175 WHEN I BOUGHT THE KIT WITH THE FACEPLATE AN EXTRA $26. IT HAS NEVER BEEN RACK MOUNTED. I TESTED IT WITH A CD FOR PROGRAM INPUT, AND A OSCILLATOR FOR THE MODULATOR, AND WAS ABLE TO GET A MODULATED OUTPUT. SWEEPING THE OSCILLATOR IN THE AUDIO BAND GIVE A INTERESTING COMB FILTER /TIMBRE SHIFT TYPE EFFECT, WHILE RUNNING THE OSCILLATOR BELOW 100HZ, GIVES A GATED TREMOLO TYPE EFFECT IT. IT ALSO HAS A SWITCHABLE FUZZ EFFECT. A/C POWERED WITH A INCLUDED REGULATED DC SUPPLY. THE OWNER’S MANUAL IS ON THE PAIA DOWNLOADS PAGE.”
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The Harvestman Polivoks ADSR/VCA

“The Harvestman (Industrial Music Electronics) Polivoks ADSR/VCA Module

Nearly new. I purchased this at the end of October 2018 from Moog Music Audio.

I just haven’t used this and I’m freeing up rack space. I bought too much and need to learn to use the modules I already have.

Perfect Condition.”
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Oberheim Matrix 6

“Oberheim Matrix 6 Vintage Analog Synthesizer

Everything Works Great

Comes With Power Cord ”
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PAiA Theremax

“Here we have a PAIA ThereMax Theremin which I built approximately 20 years ago and used very little.

It is 100% solid state and includes a “wall wart” DC power supply.

It is built inside of the PAIA wooden lectern case.

Very good condition! (this unit with the wooden lectern case costs over $230 from PAIA and then you have to build up all of the electronics and finish the lectern case).

Works as it should!

Note: there is a little bit of dust on the front panel knobs which I will clean off before shipping.”
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Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer with case and extras.

Purchased 11/13/17 from Musicians Friend and used for under two hours.
Comes from a non smoking home and has never seen outside the home use. I literally bought it, made the case and put it away in storage. I take it out once a month and give it a charge just to keep the battery happy. The battery indicator lights have never worked right… they do the usual OP-1 weirdness. They show its charging, but it never shows full. Pretty common if you look to the forums.

I built this case from an old “pov RC flight case”. It used to house a small monitor and some other flight equipment. Now it is home to the OP-1, which is plugged into a Belkin five way splitter, which is plugged into an Alfway bluetooth speaker. With this setup you can run the op-1 and four other instrument into the Alfway speaker. Its a pretty sweet setup for on-the-go blooping and bleeping. Ive included a list of everything you receive in this sale below, with a short description. Feel free to ask any questions!

Included with sale:
* (1) Teenage Engineering OP-1 with original case, overlays and rubber bands and charging cable. (firmware R.00225)
* (1) Teenage Engineering Antenna for OP-1
* (1 SET) DJ TechTools Chroma Caps (nice, easy to grab knobs… much better feel!)
* (1) yellow 3D printed crank
* (1) DIY Case (its not perfect, but its a great place for the op and accessories)
* (1) ALFWAY Bluetooth speaker with instructions. 10 watts. 3,000mAh rechargeable battery. Speakerphone. FM mode. Bluetooth wireless. Really cool little speaker that was bought for another project but fit this case really well. It can also be used as a power bank to charge other devices or phones.
* (1) Belkin 5 way splitter hub thing.
* (1 SET) 3D printed stands with rubber, non-slip feet. I printed them with a pretty high fill rate, so they’re pretty weighty. Good stand for table top operation though.
* (1) Printed manual in white binder
*** The only thing not included in the photo is the white charging brick. Thats mine and you can’t have it.” Click here to search for synths on eBay

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Tiptop Audio Z3000 MKII

“Slightly used, I purchased it almost new condition and kept it that way. Comes with screws and power cable. Works great.”
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Moog MG-1

“Vintage 1983 Realistic Concermate MG1 made by Moog.

Original buyer bought it from a Tandy shop in France. I bought it secondhand but in pristine condition from my friend in 1985, hardly used it during a couple of years then stayed in my parents house for the last 31 years. Fully working, I knob cover missing, and 3 of them got tape.”
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Roland SH-2000 Project Machine

“Vintage Roland SH 2000 Synthesizer. This unit is being Sold As/Is and in As found condition. I am not the original owner and I do not know the history. It was found in a back of an unpaid / unclaimed storage unit. I have not powered it up. It is in poor physical shape. Missing the side wood with leather covering. Has 3 or 4 of the flip switches are broken. Also needs a really good cleaning.”
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Roland MC-202

“Excellent condition – all buttons/sliders work. No corrosion in battery compartment. No scratchy sliders. Just tested, everything works great. Sold as is due to vintage age.
Auction indcludes: MC-202, power supply and manual.”
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Roland Jupiter 6

“Retro Gear Shop is a high-end boutique store located in Nashville, Tennessee. Visit our showroom!

Roland Jupiter 6 – used
Great condition. 100% functional. Considering it’s over 30 years old, it’s in great cosmetic shape. It does show some wear as is typical for a synth of this age, but front overall is quite clean. Includes power cable. Classic Roland 80s synth, amazing analog tone, and also a great investment likely to keep going up in price over the years, ”
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Roland JV-1080

“Roland JV-1080 Super JV 64 Voice Synthesizer Module w/Rack Mount. Excellent condition. From a working environment. top has some fade due to sitting in rackmount. See pics.”
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Roland Juno 106

” mint condition, new chips installed, no glitches, clean machine….”
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Roland MC-202

“Roland MC-202 – excellent condition. Includes power adapter. This is an analog synthesizer/sequencer. It sounds very much like the TB-303 and SH-101 bass synths. Sometimes considered the “poor man’s 303″. It has a very evolved form of TB-303 like programming (more like the MC-4) and SH-101 like controls of the VCO, VCF, VCA, LFO, Envelope and Mixer sections. The LCD display is a great feature too.”
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Roland Alpha Juno 2

” I am selling my used Roland Alpha Juno-2 synthesizer. Tested for power only.

Tested for power only. No further testing done.”
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Roland SH-101

“Roland SH-101 Analogue Vintage Synthesizer Synth SH101 SERVICED!. Condition is Used. There is a couple of scratches . Check pictures .Fully serviced .” Click here to search for synths on eBay

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Roland JP-8000

“Selling a Roland JP-8000 Analog Synth. It works great, just has minor dings and scratches. Please see the photos!

Selling because my kid wanted to get into music but now he just wants to skate at the park with his buddies. Hopefully you can have more use for it.

Comes with a power cord and a couple of MIDI cables (they look about 10 or 15 ft long).” Click here to search for synths on eBay

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Korg MS2000

“It is KORG’s analog modeling synthesizer.
Operation other than MIDI has been checked.
The right side wood plate is missing, although the discoloration can be seen on the keyboard, it moves properly.
A power adapter and a soft case are also included.” Click here to search for synths on eBay

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Korg EX-800

” Korg EX-800 Polyphonic Analog Synthesizer module from the 1980’s. Two of the buttons are harder to activate (5 and 6), but are functional. This is a used piece of vintage equipment. Receives MIDI, plays notes, loads patches. See pictures, case has some scuffs and scratches but functions normally.

This is the rack mountable version of the Korg Poly-800. It will include a non-original power supply and a duplicate cassette that has the stock EX-800 patches on it. This cassette is the same one you can see for sale on eBay. The module is currently loaded with the default Poly-800 patch set.” Click here to search for synths on eBay

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Yamaha DX21

“Perfect working condition. Incredible vintage sounds that you can’t find anywhere else.” Click here to search for synths on eBay

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Yamaha CS-50

“This is a fully functioning clean synth! Comes with original manuals, ID Warranty card, and the original pedal with case and legs. The exterior case in in decent shape. It has some marks and dings. I had this synth serviced in Portland, Oregon by Control Voltage. It has been in my personal synth collection the last 10 years. It is missing one input volume knob on the back exterior panel. (see photo). You can still easily adjust the level. I babied this thing and it sounds amazing! I am offering 200$ shipping and insurance on this item. If you pick up the synth in person however, I will refund you 300 dollars off the sale price. I would much rather it picked up in person than shipped due to its age and value.” Click here to search for synths on eBay

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Yamaha TX7

“In good working condition” Click here to search for synths on eBay

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Yamaha TG33

“FS: Yamaha TG33 in pristine condition. Bright backlight. Includes original manual (rare) & original preset/edit sheets (also rare). I’m the 2nd owner. 12-bit PCM + 2-OP FM. Sounds warm, fat, and all other positive superlatives. ” Click here to search for synths on eBay

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Yamaha SY85

“Yamaha SY85 Synthesiser Condition is Used.” Click here to search for synths on eBay

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Sequential Circuits Drumtraks

“Everything works except that it will not save patterns when it is turned off. I believe The battery needs replacement. also the two front screws that hold down the face of the machine are missing” Click here to search for synths on eBay

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ARP Avatar

“ARP Avatar Guitar Synthesizer 2223 Made In USA.

Needs power cord (See pics).

There are a few sliders broke off but can slide and also missing few knobs.

please see pictures for description

pots need cleaned.

Can be connected to an analog keyboard with the control voltage out.

Only 300 of these were made they never work well as a Guitar Synthesizer. Almost the same as they are ARP but without the keyboard.

As is no returns ” Click here to search for synths on eBay

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Elka Synthex

“Elka synthex vers 2.
-perfectly working
– supply 220v.
– the instrument has been fully tested and calibrated
– very good action feel on joystick, sliders and potentiometers.
– MIDI In, Thru, Out
– the panel has no defects.
– the synthesizer is sold with its original stand. ” Click here to search for synths on eBay