“Korg MS-10 Semi-Modular Synthesizer in Very good condition. Some signs of wear but very well looked after. Great sounding. I can throw in a couple of patch cables if the winner bidder wishes.” Link 
“KORG MONO/POLY
Serial # MP4 379631
Fully working order ! !
A cool analog monophonic/polyphonic from Korg. It has 4 VCO’s which can be shared in 4-voice Polyphonic mode, or linked in Unison for a versatile monophonic lead. Each VCO has its own level, tune, and waveform type control. Waveforms include sine, sawtooth, Pulse Width, and Pulse Width Modulation. It has a great VCF filter section as well as 2 envelope generators (one for the oscillators and one for the filter). There are also 2 individual LFO’s which can be used to modulate the Pulse Width, envelope and Arpeggiator independently.” Link
“48 DIFFERENT RHYTHMS…ADJUSTABLE TEMPO AND BALANCE BETWEEN THE LOW AND THE HIGH. VOLUME CONTROL.SEPERATE LOW AND HIGH QUARTER INCH OUTPUTS. QUARTER INCH TRIGGER OUT AND FOOTSWITCH.
PERFECT FOR HIP-HOP DJ REMIX OR CIRCUIT BENT PROJECT AT A VERY REASONABLE PRICE. ALL ANALOG. OVER 30 YEARS OLD. GREAT CONDITION. WORKS PERFECTLY” Link
“Used poly 800 with hardshell case and data cassette tape for loading in the orginal patches. Can be worn with a guitar strap.” Link
“Up for auction today, we have a very nice vintage, “Korg” VC-19 Vocoder. We don’t know anything about this fine item. We are not muscians. It came just as you see it. We plugged it in & the light in the meter lit up. There is no other wires, cases or parts that go with this. We saw another one on ebay that was refurbushied for $1500.00.” Link 
“I am the original owner of this wonderful synth. It has been sitting in a flight certified anvil case in a moderate-temperature garage for many years. It is cosmetically almost perfect, with hardly any scuffs or scratches.
It will need some internal clean up work. The battery will need to be replaced in order to remember programs. Some dials produce noise when turned, and some keys need to be pressed twice or held down for a while to produce a sound. After it has been on for a while it works somewhat better. A thorough inside cleaning should solve all this. Old Crow’s Synth Shop has detailed descriptions: http://www.oldcrows.net/~oldcrow/synth/
The various tone modulation systems all work, such as the arpeggiator, octave doubling, chorus and phase effects. The original owner’s manual is included.
Here is some general info on the instrument, copied from the web:
At first glance it looks like a scaled-down Mono/Poly, but really it’s not! In fact it had a lot of great new features such as 32 memory patches, 6 voices of polyphony, cassette backup of memory, even programmable modulation effects and Chorus, Phase, Ensemble!” Link 
“Up for sale is a vintage Korg EX-800 Programmable Polyphonic Synthe Module. This is essentially the rackmount version of the Poly-800. I have modified this synth with added control knobs for Filter Cutoff and Resonance (known as the Moog Slayer Filter Mod) as well as a knob to modulate the filter’s frequency via DCO 1 (known as the FM-800 Mod). This unit is in very good working condition. The filter mod sounds amazing and makes the unit capable of some serious speaker-blowing bass. The WRITE button needs to be pressed/tapped hard to register, but still functions. Number keys are a bit sensitive, but work just fine. Some blemishes & discoloration here and there, but nothing major. I have recently replaced the internal battery, so most of the patch bank is blank except for a few that I have programmed and saved since replacing battery. The new battery should be good for a few years. I do not have the rack ears or manual for this synth. I will include a compatible Radio Shack power supply.” Link
“Modified Korg Poly 800 synthesizer:
This item is a great working condition Korg Poly 800 synthesizer professionally modified by Class A Electronics, LLC/Diabolical Devices. This is a cool synthesizer because the VCF (filter) is actually analog. These have a great 80′s/Video Game sound. We have added the popular “Moog Slayer” mods which adds hard wired controls for VCF Cutoff and Reso. We have also added a VCF audio input with level control and Blue 7-segment displays.
This synthesizer originally retained patch data using D cell batteries that go into the back. We have added a lithium battery to the mother board, the D cells will still power the keyboard if desired (no batteries included). Right now there are only the patches I created to test new battery and mods. There are some great 3rd party editors for this keyboard that allow you to create patches on your computer. There are a couple of discolored spots on the case (see pics) otherwise it’s in great physical condition.” Link
“Excellent condition. Everything works. Some scratches and chips on body.” Link 
“YOU ARE BIDDING ON A KORG GUITAR SYNTHESIZER THAT TURNS ON, ALL BUTTONS LIGHT UP, WORKS WHEN PLUGGED IN. I DON’T UNDERSTAND ALL OF THE SETTINGS SO WORKS TO THE BEST OF MY KNOWLEDGE (MEANING—PLUGGED, POWERS, ALL BUTTONS SEEM TO WORK AND MAKES SOUNDS THAT VARY WITH DIFFERENT SETTINGS) NOT FAMILIAR WITH THIS DEVICE AT ALL!!!!!!!!!!~~~SOLD AS IS~~~” Link
“You are bidding on a Yamaha Keytar, model SHS-10 in awesome condition. Includes strap and hard-to-find gig bag. This auction does not include an AC adapter, as the battery compartment is secure and works great.” Link
“Verkauft wird der legendäre Synthesizer DX-7 aus den 80ern. Informationen gibts im Netz zuhauf. Das hier angebotene Exemplar ist defekt: Es ist kein Audio-Signal am Ausgang. Das Menü lässt sich jedoch bedienen und alle MIDI-Funktionen sind verfügbar. Er lässt sich also zumindest noch als Masterkeyboard verwenden. Möglicherweise kann der Defekt repariert werden.
Der DX7 kommt mit stabilem Koffer. Bei diesem ist der Tragegriff auf einer Seite abgerissen (muss angeschraubt werden).” Link
“White Yamaha SHS-10 Keytar Midi Excellent condition + SKB case Its been sprayed white, in super nice condition. It also comes with installed strap locks (the stock strap holder is cheap and flimsie) it comes with a skb hard shell case” Link
“This item has been checked and worked 100%. However, the hard-case has some scratches and damages. ” Link
“This CS80 is mint. It comes complete with the lid, the music stand, and the case for the legs. It works and sounds perfectly. Recently serviced and tuned. If you want the Vangelis BLADE RUNNER thing, this is it. There is no better polyphonic synth on this planet.” Link 
“1970′s Yamaha CS-5 Analog Synthesizer. This is a true classic sounding monophonic synthesizer. This unit has been fully tested and is in great working condition. It has a LPF, BPF, and HPF for variety of textures. It goes from 64ft – 32ft – 16ft – 8ft – 4ft – 2ft for a huge octave range. The CS-5 along with your favorite sampler = billions of possibilities.” Link 
“Yes this is a genuine Yamaha CS80 CS-80 vintage analog synth synthesizer. It works perfectly, with one exception, which is that the light illuminating I string 1 does not turn on. The voice works fine, it’s just the little bulb inside the switch that is not in service. It is in very good cosmetic condition with some scuffs to the outside of the case. There is no aluminum support stand (which we understand was flimsy anyway). To make up for this we will contribute an extra-sturdy QuikLok WS-540 monitor stand, which is capable of holding the heaviest equipment (and upon which this synth has sat during our ownership). It does not have a flight case or a lid. The little music stand that may at one time have come with it has gone missing. We have had this synth for at least a decade. We no longer have room for it in our ultra-crowded electro-acoustic music sound stage. We are trying to create additional floor space to make it more practical for actual band rehearsals.” Link 
Sequential Circuits @ 24 September 2009, “No Comments”
“ENGLISH, SEE FRENCH BELOW (FRANÇAIS PLUS BAS).
IMPORTANT NOTICE: ANY BID COMING FROM A BIDDER WITH A FEEDBACK PROFILE OF ZERO (0) OR AMOUNTING TO A TOTAL OF ZERO (0) WON’T BE TAKEN INTO ACCOUNT! THERE WON’T BE ANY EXCEPTION. SORRY.
DELIVERY OR SHIPPING: WORLDWIDE.
COLISSIMO INTERNATIONAL: FROM APPROXIMATELY 24.65 EUROS (“ZONE A” WITH 4 KG) TILL 61 EUROS (“ZONE D” WITH 4 KG).
NATIONAL COLISSIMO: 18 € (REGISTERED AS R5 WITH A MAXIMUM INSURANCE OF 800 €)
SEQUENTIAL CIRCUIT MODEL 800 SEQUENCER (THERE IS NO FLYCASE).
VERY GOOD TECHNICAL OR WORKING STATE.
THE COSMETIC CONDITION OF THIS SEQUENTIAL CIRCUIT MODEL 800 SEQUENCER IS IN A VERY GOOD STATE. ” Link
“When I first got this it had no power supply and the internal battery had failed. I bought a power supply from Wind Country Sequential. After international postage this came to around $90 US. OUCH. This is a US 120v power supply, they no longer provide the UK 240v Version.
This has involved over a years worth of testing where the multi trak has been off for most of that time so I can test the patches I have made remain in their stored location unaffected. They indeed have but it was frustrating not being able to play the dam thing 
)
Also included with this sale along with the step down converter and the genuine Wine country sequential power supply is a plethora of documentation.
This includes the operation manual, the Midi Guide, yes it has midi. the CN615-1 Multi-trak instruction Card which is essentially a quick reference card to save you running through the manual so much this is also paired with an A3 fold out card which show the functions of the front panel controls.
And last but not least is the original Sequential circuits Warranty card. This card is a little bit tatty now but I don’t think you will actually be making much use of it eh?
In fact the only document I don’t have is the Service manual which wasn’t originally sold with the multi-trak anyway but these can be purchased from Wine County Sequential.” Link
“Hi up for bidding today is a classic sythesizer.Pro One model #1750 cosmetically in good shape,considering its age.Unit was working when I recieved it,but I tried to adjust a variable resister myself { yeah I should have known better{.Unit is currently not working,but should be an easy fix.” Link
“Circa 1984 analog synthesizer. This item is in good condition physically, but needs the attention of an electronics wiz for numerous problems. Some keys do not work. Some of the waveform circuitry seems not to work. Some of the potentiometers and switches may need replacement. However, MIDI output seems to work. No instruction manual. Not knowing what all may be wrong with this instrument, it is being sold at a bargain price “AS IS” with no warranty of any kind and no returns.” Link 
“Sequential Circuits Prophet-5 Analog Synthesizer. Model 1000 Rev 3.3. Serial # 1000-5732. Mint working condition.
Serviced by Wine Country Sequential in San Jose, CA within the past 30 days. No flaws other than a couple of minor
surface dings (see photos) and some scratching on the underside of the unit from rub wear against a keyboard stand.
Purchased brand new in the mid 1980′s. One owner. Very rarely played in a home studio only. Includes power cord
and operation manual. This unit does not have the optional midi modification, but it is capable of taking that
modification.
The unit went through a thorough diagnostic check at Wine Country Sequential in August 2009, by some of the original
technicians from Sequential Circuits. The back-up battery was replaced and a new RAM IC board was installed, along
with the original 120 factory preset programs. All 61 rubber keystops for the keyboard were replaced with new ones.
The playing action is beautifully liquid now. A regulatory reliability modification was also done (regulator
connection was reinforced with J-wires to prevent damage during transport). This was highly recommended by the Wine
Country technician.
This unit looks, sounds, and plays phenominal. It has the following features:
* 120 editable factory presets with incredible sounds ranging from pianos and organs to string and brass instruments
* 5 polyphonic voices (each voice contains 2 voltage-controlled oscillators)
* Separate pitch and modulation wheels
* Analog (5 pin) and Digital (4 pin) system interface connection jacks
* Four jacks for monophonic digital sequencer interface connections
* Release footswitch jack
* 115V electric supply” Link
“Here I have a Sequential Circuits Pro-One synth. Fully working. Clean. No issues !
Keyboard is J-wire type. ALL keys work perfect , don’t wobble or misstrigger. Perfect contacts. The rubber bushings are old but keys have pretty solid feel .
One key, upper B, was broken but is put together back nicely – see the last picture. The mod wheel has
a tiny crack but holds the grip well – can be seen on one of the pics.
There’s a 110-220 voltage switch on the back.” Link 
“Sequential Circuits Pro One synthesizer in working condition. I love these synths! Plenty of info about how great and punchy they are and how totally raw and fat the oscillators are, a singel voice of a prophet 5? no way! Much better. Anyways this is a nice synth, it is a jwire keyboard and all the keys work but there are a couple that need to be leveled to the rest of them and some double triggering so the keyboard action needs some work. This is common on these boards and not a big deal to fix up because it is a jwire baord. Both oscillators work great and overall nice condition there is some wear on the face but it’s a nice synth and wood ends are pretty nice. All switches work and everything pretty much works fine oscB knob is a little scratchy but still works.” Link 
“Early Sequential sequencer, perfect for use with Prophet 5 and other synths from similar era. Records your every move. Comes with micro-cassette installed. In VG+ condition with a few scratches to wood on sides, works great” Link
“This synthesizer need repairs. It doesn’t function properly. Under each photos you will find description about this synthesizer. The last photo shows witch sliders make any changes to the sound and witch doesn’t… ” Link 
“Selling a ARP modular system in very good condition, the modules are
x2 Model 1501 ADSR Envelope generator
x1 Model 1503 Noise
x3 Model 1504 VCO
x1 Model 1505 Ring Modulator
x2 Model 1506 VCF
x1 Model 1507 S/H
x1 Model 1509 VCA
x1 Model 1510 Multiple box
x2 Model 1511 Speaker/Amplifier
1x Model 1502 LFO
1x Model 1508 Mixer/attentuator” Link
ARP @ 23 September 2009, “No Comments”
” This auction is for 2 ARP Synthesizer Pedals, as used with a variety of their synths (ARP 2600, Odyssey, Axxe, Omni, etc….) as well as four 1/8th inch (ARP standard) to S-Trig cables, approx. 3 feet long each, as used to patch / interface ARP synths with Moog modular gear. All believed to be in perfect working order, but I have no way to test, so being offered as is.” Link
“Selling my ARP OMNI I Synth. It is in excellent condition, Professionally serviced in 2005, restored & re-capped. All voices and functions are working. The outputs (especially lo-z) sounds great, huge fat analog…only issue the string attack slider pot may need replaced soon, it works, but partially. Includes vinyl case. A very clean machine for 35+ years.” Link 
“As painful as it is I finally have to part with my beloved Solina String Ensemble.
Ive still never seen one in such great condition, it really is like new.
The only slight imperfection is a small ding under the keys but its not that visable.
This is an absolute classic and a rare opportunity.
I even have the Original Manual somewhere that I will dig out before the end of the auction.
Strictly Collection only on this item, a) because its very heavy, b) i couldnt bare the thought of it getting damaged in transit.” Link 
“For auction is a case for a Arp 2600 semi-modular synthesiser. The case also includes a power supply which has no burned out components and a transformer.There is a IC or kettle interface on one side and a 6-pin interface on the other, the tolex is good with some wear to be expected.This case will be very valuable if you own one with a case in poor condition, and in need of a replacement power supply.The power supply/transformer are untested but i guess they are fine, the case is as follows, Length-32 inches,Height-19 inches, Width -8and quarter inches, Weight -7kg.. I prefer pick up only , but sending out is possible, i will also ship worldwide i only ask you be patient if you win the item that you give me time to sort shipping, i only get weekends free so please bear this in mind, the case is not heavy but very fragile and will require very good packing , a charge will be made for this, any questions please ask.No reserve.” Link
“Verkaufe hier einen wunderschönen ARP Odyssey in sehr gutem optischen und technischem Zustand.
Die Leiterplatten und das Innere des Gerätes wurden ausgiebig gereinigt.
Das Gerät wurde kürzlich von einer Fachwerkstatt gewartet.
Es handelt sich hierbei um das Mod. 2823. Bei diesem Modell, worauf man beimm Kauf tunlichst achten sollte
wurden die VCF Teile nicht vergossen und können somit jederzeit im Falle eines Defektes gewechselt
werden.Die anderen Odysseys sind im fast nicht zu reparieren.,
Alle Fader und Tasten des Gerätes funktionieren gut. Die Tastatur schlägt gleichmäßig an.
Die Tasten stehen gerade. Die Oberfläche des Gerätes und die Rückseite sind unverkratzt.
So nun was zum Klang, es ist das einzigste Gerät was meiner Meinung mit dem Pro One
gleichziehen kann, wobei die Modulationsmatrix vom Odyssey natürlich einmalig ist.
bekannt geworden durch die ersten Jarre oder Depeche Mode Alben.
Hier nochmal meine Versicherung , alles funktioniert 100%.
All works 100% -Odyssey in perfect Conditions.
International shipping is posible and i will chose the cheapest shipingway.” Link 
“This is of course a Casio SK-1 sampling keyboard. Everything works. The battery door is present and there is no corrosive battery residue inside. There are only light scratches on the surface as you’d expect from normal wear. Everything is very clean and the chrome coating on the microphone looks great.” Link
“Up for auction is this Casio SK-8 Sampling keyboard. Great for circuit bending. This keyboard is in great working order and very nice cosmetically. There may be one or two faint scratches. The ROM Pack door and cartridge (RO-555 Home Melodies) are both perfect. Keyboard can be powered with batteries (battery cover is included and is free from corrosion) or 7.5 V DC adaptor which is included as well. Included with the keyboard is the original Operation manual as well as a carrying case. Jacks include: Sampling 1/4″ mic, Sampling 1/8″ line in and 1/8″ output for speakers or recording.” Link
“For Sale – Vintage Ultra Rare FairLight CMI Series 3 Keyboard. Very much in Mint Condition with Road Case. No other items included. No A/C Adapter, Monitor, or other accessories, over 20 thousand dollars when new in the 80′s. Asking $2500 or best offer. This keyboard is for knowledgeable collectors of vintage keyboards who can appreciate the historical significance, not to mention the unmistakable Fairlight sound. Very nice condition. Looks like it stayed it’s whole life in a private recording studio. Great as a performance instrument, spare, or for a parts unit. I do not know if the unit works though. I don’t have the any of the accessories. But the unit looks well taken care of and came with the road case, so I assume it is a viable unit, but I don’t know if the keyboard is functional. The inside of the road case is very clean, no mildew or other signs of antiquity. The keyboard came from the sale of a recording studio and it’s contents. I inquired about the accessories and was told that this all there is, the unit itself and the road case.
The action on all the keys seem to work fine. I tested each key individual and none of them stick and the action seems normal. No issues that I could detect. I have owned 7 weighted keyboards of various makes so I would know if there were any problems from a physical stand point. I am an experienced buyer at estate auctions and my hunch tells me that unit most likely works, judging from the overall condition which is very good, and the inside of the case which is clean with no musty or mildew smells and the foam looks relatively new. It’s withstood the sands of time quite well.” Link
Theremin @ 22 September 2009, “No Comments”
Simply amazing. Lots of pictures following the link.
“RCA Theremin
Yes, a 1929 RCA THEREMIN with RCA Speaker!
The Real Thing . . not a copy or reissue.
The Genuine Article.
One of 485 ever built, and experts estimate perhaps half of them still exist. To describe it as “RARE” is stating the obvious!
Works well and sounds very nice. Beautiful traditional Theremin Tone
Condition: Amazing for being 80 years old. The electronics appear to be all original with no obvious mods or repairs. The wood cabinet of the Theremin appears to be the original finish and displays well for its age, although one back door has some warping. The speaker has an obvious grill cloth issue, but cone seems okay. AC cord is brittle. ” Link
“Belongs to a friend. I know for a fact he has not used this for about 25 years. MINT CONDITION!!!” Link 
“Hello, up for auction is a vintage classic Oberheim DX Programmable Digital Drum Machine. This is the drum machine that can be heard on dozens of top 10 dance, rock and pop hits from the 80’s and ‘90’s.
The DX contains digital studio recordings of real drums so doesn’t sound like a typical rhythm box. Best of all sounds can be tuned to your liking, which allows unlimited combinations for you to create your special sound. I am the original and only owner and I’ve tested the unit myself and it works great – the sounds are super clean and crisp. Only two minor things: the internal memory battery (3v lithium) needs replacement and two small screws that secure the hinged face of the unit (opens access to e-proms inside). The small battery and the standard screws are easily found in any local hardware store (see photos).
Included is:
· DX Drum Machine (great condition)
· Original manual (hard to find)
· AC Power Cord (IEC type)” Link 
“Oberheim cyclone MIDI arpeggiator: Comes with power adapter. Powers up, this is as far as it was tested here. I was told it works from a trusted customer.” Link
“This is a vintage classic Oberheim DX Programmable Digital Drum Machine. This is the drum machine that can be heard on dozens of top 10 dance, rock and pop hits from the 80’s and ‘90’s. The DX contains digital studio recordings of real drums so doesn’t sound like a typical rhythm box. Best of all sounds can be tuned to your liking, which allows unlimited combinations for you to create your special sound. Works good, with the only exception being two of the tom tom buttons can sometimes be finicky, having to hit them just right. May need cleaning but they do work.” Link
“This is an Oberheim DSX hardware sequencer. A really cool sequencing alternative to standard sequencing on a computer or keyboard. CV gate sequencers are tighter and more accurate than MIDI. It uses CV gate ins and outs for connecting. You can get CV to MIDI converters if you want newer gear to join in the fun. It’s Especially wonderful if you have older analog gear like a Minimoog, OB8, OBXa, Jupiter-8, Arp Odyssey, Modular synths, etc.
This unit is in good working condition. Cosmetically it has a few scratches but nothing horrible. This is a fun sequencer to use. Definitely a vintage piece. It comes with the original owner’s manual and a power cable. The item will be packed very well and insured.” Link 
“Excellent condition Oberheim OB-Xa 4 voice synth serial number is 821709.
Works excellent and looks great. Some very minor scuffs on the back panel and that’s it.
All knobs and buttons work great.” Link 
“I could bore you with the specifications but if you type “Octave Kitten” into Google there is plenty of information out there. I challenge you to find a negative review.
These synths appear on Ebay once in a blue moon. But now you have the very rare opportunity to bid for two of them together (they will not be offered seperately)
The first photo shows the Kitten that I have modified (Kitten One), The second is the un-modified Kitten (Kitten Two). They have both recently celebrated their thirtieth birthdays!
I have had Kitten One for about 17 years…. I modified the LFO section by adding a switch so that it can go faster (for ring modulation effects.) I also added a switch so that the waveform could be Sawtooth Up or Sawtooth Down…
I also added an old Maplin ADA Digital Echo kit, which I incorporated into the front panel and the rear patchbay…
I’ve had Kitten Two for the past five years, I originally bought it for spare parts but decided to repair it instead. This includes replacing all of the capacitors on the oscillator PCB and most in the rest of the synth. It also has a NOS (New, old stock) SSM2040 filter chip (Google it!)
Kitten One has also had many of its capacitors replaced.
Cosmetically both of the Kittens could do with a general tidy, I have had to replace some of the knob and slider caps on Kitten Two and the laminated chipboard end cheeks could be better. Check out the photos…” Link
“Up for auction is the Polyphonic synth the Moog Opus 3! This unit is fully functional and has been serviced by an old Moog technician from the factories. The initial foam put in upon the release of this unit HAS BEEN REMOVED! YOU READ THIS CORRECTLY!! Moog originally put a foam in the unit to prevent dust and other things from entering the unit. Over time this foam would turn into a tar like goo. THIS HAS BEEN REMOVED. I also took the time to get it serviced and clean up all the sliders. This unit functions like a charm. It comes with the original owners manual. I am selling this unit because I am not a keyboard player and am planning on purchasing a new guitar amplifier for my most current music project. Since I never played this very much, the unit is in fantastic shape.” Link
“For auction here is the Moog Source which is fully functional. The touch pad still functions completely without any problems. This is a monophonic synthesizer that has fat low ends and shrilling leads. Unfortunately for myself, I am not much of a keyboard player and am parting with this unit due to the fact that I’m not very good at this particular instrument. Since I am not a keyboard player, this unit has been used a very minimal amount of times. I am selling this unit with the intention of buying another guitar amplifier more suited for my current music project. I will try to field questions as best as I know, but unfortunately my knowledge on these units at times are limited. What I can tell you is that each individual touch pad and roller works like it just came from the factory. Never tested the cassette settings, but I would bet it works flawlessly. This unit comes with a soft travel case unit to house the instrument. Does not have a hardshell travel case.” Link 
“Lots of angry emails came in about this . After testing, I can say I could not get it to work. Therefore, you are buying AS IS. I could not get it to play. It made very weird sounds as the video shows. My testing consists of powering up the unit. The program light came on . The incremental Control light came on . The Octave and the Mod Rate light came on. If you watch the video, you can see how I tested. Maybe I am not testing correctly. I don’t know.” Link
“This Synth is used. Brass switches broken off- bought it off ebay like that. 3 Keys on the high end broken but still play. This synth makes cool sounds. I am not a synth player or expert but will try and answer all question to the best of my ability. Model # 339A” Link
“In good shape. It makes cool sounds. Not a synth expert. All keys function. Missing low audio output jack but has Hi-audio output. The pitch blend bar is worn.
Synth is best suited for someone who knows how to use it.” Link
“Die Moog Source ist ein monophon microprocessor-gesteuerter analoger Synthesizer. Er wurde von 1981 bis 1985 von Moog Music hergestellt. Der Source war Moog’s erster Synthesizer mit patch memory. Es war auch der erste und einzige Moog mit einer flat-panel Folientastatur.
Zusätzlich zum Speicher, der zu den Voreinstellungen der 16 Pre-sets fähig ist, kennzeichnet der Source eine Tastatur mit 37 Tasten, zwei VCOs, die zwischen drei Wellenformen und drei Oktaven vorgewählt werden können.
Programmierte Voreinstellungen können ueber einer Kassettenschnittstelle gespeichert werden, um den Preset Speicher für zusätzliche neue Patches freizugeben. Die Bedienungsanleitung dokumentiert wie jedes einzelne der 16 Pre-sets programmiert wird. Ist kinderleicht!
Beim 24dB/octave VCF koennen Parameter für’s tracking, die Grenzfrequenz, die Resonanz und Envelope eingestellt werden. Es gibt zwei ADSR, die einzelnen oder im multi Triggermodi eingestellt werden können, einer für den VCF und einer für den VCA. Den Source kennzeichnet auch eine rudimentären Sequenzer.
Das Gerät ist vollfunktionsfähig mit den üblichen Gebrauchsspuren (siehe Fotos)!
Hab alle Funktionen zusammen mit der Anleitung testen koennen. Das einzige was mir aufgefallen ist, die Tastatur klingt verstimmt. (Kann an einer Einstellung liegen)
Im Lieferumfang entahlten sind:
1 x Moog The Source
1 x Klinkenkabel
1 x Netzkabel
natuerlich die Bedienungsanleitung in English (leicht zu verstehen)
und die Schaltpläne
Beachten Sie bitte,daß es sich hier um eine Privatauktion handelt, daher keine Garantie, Gewährleistung noch Rücknahme.” Link 
“Ich verkaufe den Klassiker leider mit deutlichen Gebrauchsspuren und einigen Defekten. Wie auf dem Bild zu erkennen, lässt sich das Gerät einschalten und es sind auch einige Sounds zu hören. Für die volle Funktionsfähigkeit übernehme ich jedoch keine Garantie und möchte es an Bastler und Musikfreunde verkaufen, die dieses wertvolle Stück zu schätzen wissen.” Link 
Moog @ 21 September 2009, “No Comments”
“Moog Drum Controller 1130 für Minimoog, technisch und optisch sehr gut erhalten
mit kompletten Anschlußkabeln” Link
“THIS ROLAND TR606 IS in good condition considering it’s age except I think the scale function switch is missing, see pics. Looks like you could use a skinny screwdriver to change it. All functions work great and it definitely sounds amazing! There is one weird thing. While testing this unit I noticed that as the pattern runs through whatever red leds are lit up for the intstrument you have selected will emit a quiet audible buzz when the sequence passes by the light. I would just avoid this by not using one of the instruments in the pattern say the high tom for example…also, missing battery cover” Link 
“You are bidding on the following: Roland TR-707 Rhythm Composer TR707 Drum Machine. Power Adaptor, cords, and original Box is included. (No instruction manuals) Barely used, Like New Condition.” Link
“ROLAND TR-606 vintage analog rhythm machine
this is very rare “High Grade”model special modded by ISHIBASHI/BIAS(famous japanese musical instruments company)
you can change the tune of LOW TOM and HIGH TOM separately! using mini-screwdriver
it’s very useful for create sounds,you can use pitch down TOM as bass drum like TR-808
TR-606 “High Grade” was quite few made only by request those days(’80s!)
so i’ts very hard to find even in Japan nowadays
Item is used, good working condition,some scratches on surface,
very litle broken off on left corner of the body(see photo)
comes with copy of the english manual” Link
“AN AWESOME VINTAGE ROLAND TR-330 IN EXCELLENT PHYSICAL AND WORKING CONDITION. INCREDIBLY SWEET VINTAGE DRUM MACHINE. ONE OF THE FIRST, HAS ALL THE OLD SCHOOL SOUNDS. YOU ALREADY KNOW WHAT THIS IS ABOUT OR YOU WOULD NOT BE LOOKING HERE. THIS UNIT IS JUST A BEAUTIFUL PIECE.HALL AND OATES WOULD BE PROUD . HAS THE TEMPO CONTROL AND THE VARIENT OF RHYTHMS PUSH BUTTON CONTROL. CAN ALSO BE USED AS A METRONOME. HAS BUILT IN SPEAKERS, SO YOU CAN JUST PLAY ALONG WITHOUT AN AMP. A FANTASTIC PIECE.” Link 