“We are not Professionals….Item is pre owned. Sold this unit prior, buyer returned stating that item Does not work properly. It’s hard to tell exactly what’s wrong. The keyboard only plays one note for most patches. Isn’t responding properly. Editing doesn’t seem to work properly. The unision and poly mode buttons didn’t seem to do what they are supposed to do. Possibly memory is corrupted or at least the patches have been messed up. Therefor selling item AS-IS, Parts/Repair. NO RETURNS.! With power cable, no other accessories. As pictured. Nothing else.” Click here to visit listing on eBay
“Teenage Engineering OP-1 Keyboard Synthesizer – Mint Condition w/ case. Barely used, stored in included case. Shipped via UPS ground.” Click here to visit listing on eBay
“Free shipping within the continental United States. One slider and switch are missing but nevertheless still function.” Click here to visit listing on eBay
“Rare Roland TR-505 Rhythm Composer 80’s Drum Machine w/cable – Vintage!. Condition is “Used”.
GREAT condition! Working with batteries or plug.
Please ask if you have any questions or need additional photos.
Thanks for looking!” Click here to visit listing on eBay
“Roland MC 202 Synthesizer (MicroComposer), no manual or power supply. Condition is “Used”.
Power supply and batteries not included. Works with both DC power and batteries.” Click here to visit listing on eBay
“Few scratches , but works great .” Click here to visit listing on eBay
“Yamaha TX7 Desktop DX7 FM Module. Condition is “Used”. Dispatched with Royal Mail 2nd Class.
Some signs of wear (it’s from the 80s!). Working perfectly and sounding brilliant. Great space saving way of getting the classic DX7 sound. You can load any DX7 sysex patches into it and you can program it externally with something like Dexed on a computer if you want to delve into FM synthesis.” Click here to visit listing on eBay
“Can be used as a din sync to midi converter or vice versa and it just looks very cool.
Built like a tank.
Runs off a standard boss pedal adapter but it won’t be sold with one.”
” For sale is a rare vintage Muson Synthesizer. Cosmetically very clean. Battery compartment is clean.
This unit is missing 2 colored buttons. Does not power on. Can probably be fixed by a toy collector.
Satisfaction guaranteed.” Click here to visit listing on eBay
“I’ve had this thing for a few years but sadly I never seem to touch it. It’s definitely a unique and fun machine and I hope it goes to a good home. I’ve only touched it a few times so the condition is great. However, the lower right corner of the screen has some marks on it as show in the photo. I have no idea what it’s from but it doesn’t affect the visibility of the screen.” Click here to visit listing on eBay
“Roland Jupiter 4 Analogue Synthesizer. Condition is “Used”.
Perfect working condition, All voices in tune, no issues, no crackles, extremely well cared for but used extensively. It did have an issue with Noise bleed and one voice kept dipping out in it’s past but it was serviced by James Walker a few years ago and has been perfect ever since.
I never imagined selling this beauty but circumstances change as we all know, especially this year. I will miss this thing.
It has typical wear and tear for it’s age especially on the wooden end cheeks but all in all, it’s in great shape, you have to really look for any marks. Actually, the manual button takes a few presses for it to stay in but that’s all I can think of, worth mentioning I think.” Click here to visit listing on eBay
“I’ve been carrying this thing around for YEARS. I keep telling myself I’m going to restore it… I’ve finally given in and am hoping someone will make it go again.
It doesn’t really work, certainly not like it should. It makes sounds but… not really? It also has had some mods done to a few of the modules which you can see in the photos.
It is in a home made plywood case which even still has some measurements written in pencil on the side. I call it The Folk Synth since it has an early American folk art vibe.
The pots date it to 1974, which would make it quite an early Paia. From a little digging there are several places online to find schematics and build docs.
This is definitely a project so expect a fair amount of parts replacement and rewiring. Assume it’s 46 years old and has never been serviced.
Due to age, lack of functionality, and unknowns this is definitely sold as-is and with no reserve. However, I do hope that someone will make this the coolest old time folk art modular ever!
It contains these modules:
2720-5 control oscillator
2720-3L low pass filter
2720-3B band pass filter
2720-11 envelope follower
2720-4 function generator
4710 function generator
4740 envelope generator
4711 four channel mixer
2720-7 power supply” Click here to visit listing on eBay
“MIDI FM SYNTH MODULE BASED ON SAME PRINCIPLE AS DX7 Classic 80s Synth Yamaha FB01. Condition is “Used”.” Click here to visit listing on eBay
” Korg SQD-8 Vintage MIDI Sequencer / 1Quick Discs , Not powering up therefore sold as spares/not working ,For detailed cosmetic condition please examine photos as they are part of description. Auction for unit and 1Quick Discs ONLY” Click here to visit listing on eBay
“10/27/20. Just serviced by Greg at Studio Electronics. Check functions, tune, and calibrate. Latest OS
Studio Electronics Omega 8 Silver with 6-voice Cards. This unit have the oberheim and Moog filters. Can be expanded with the Arp, Roland, Cs80 cards.
Tested and works great. Minor marks/scratches. Rack rash mostly on top and bottom. Front panel looks great. Small scratch/dent on one of the bottom of the rack ear. Includes power cord and manual only. Check photos as it also described physical condition. ” Click here to visit listing on eBay
“Relatively clean but with some scuffs. Missing the screws that hold the body together other than the two that go in through the battery compartment. Has all of the buttons knobs wheels and inputs/switches that I can tell. Inside all of the boards are very clean. Not sure why it doesn’t power on. I actually haven’t tried with batteries and I don’t have the power supply. For all I know it works. I just grabbed an old 9 V adapter that might not of been accurate and it did not power on with it.” Click here to visit listing on eBay
“This Sound module is in good cosmetic condition and works perfectly. I used this module in my MIDI rack for years back in the day, but have not gigged with it with any consistency in a long time.
It has always been racked and so has some rack rash, but the face is very nice, and the display is perfect. All buttons and switches work perfectly. It has always been used in a smoke free environment.
It comes with great Hammond full draw, Rhodes, Wurlitzer, Pluck Guitar, Strings, Trumpet, vibes, accordion,Pipe Organ, Harmonica, etc FM sounds. These are not all just the factory TX-7 patches but ones that I purchased and used in my DX-7. You won’t be disappointed.” Click here to visit listing on eBay
“Yamaha TX802 TX-802 Synthesizer & Digitech Studio Quad – For Repair
I have absolutely no idea what is wrong with these units. They were given to me by an older musician. As you can see in the pics, they both light up.
Sold completely as is, for parts or repair. Absolutely no returns or refunds.” Click here to visit listing on eBay
“This auction is for:
– Casio CZ-101 Synthesizer
– Power Supply
– 3 Casio Ram Cartridges
– 1 EZ-CZ Cartridge which is the equivalent to 4 Cartridges in 1. All and all there are the equivalent to 7 Cartridges in all for loading and saving patches and accessing them easily.” Click here to visit listing on eBay
“ROLAND PG-10 PROGRAMMER for Roland D-10/D-20/D-110.. Condition is Used.
Barely used, power supply included.
Sold as seen, no returns” Click here to visit listing on eBay
“ROLAND D-50 (DEFECTIVE NOT WORKING). Buy It For Parts Or Have It Repaired.. Display is working great, good looking condition, the defect is there’s a delay when the key is hit. Shipped with USPS.” Click here to visit listing on eBay
“Moog Rogue Synthesiser.
I’ve had this synth since the mid eighties and it’s never been gigged, home use only.
Perfect for soaring lead sounds or for thumping bases and is quick and easy to set up.
Still in really good condition for its age.
Fired this up today and the sound is stable. The only small issue is a little bit of fader noise on the AMT, OSC1 and OSC2 but this is only when sliders are moved and I’m sure this will be easy to rectify.
It still has original MOOG power supply and the original packaging although this is beginning to show it’s age now. Also included is an owner’s manual which is in good condition which I received from Moog back in the eighties. ”
“Yamaha DX7 II-D Synthesizer Very Good condition – Local Pickup Only in New York. Condition is Used.
I’ve had this synth since the 1980s, bought it when it first came out. All data entry sliders, wheels and buttons work. Very clean. With MIDI, this makes a great, reasonably priced VINTAGE controller and main synth for your rig.
No Yamaha stock sounds included.” Click here to visit listing on eBay
“MAM MB33 comes with power supply”
Click here to visit listing on eBay
“Rare opportunity to purchase a lovely, UK located, fully functioning vintage Arp Axxe analogue synthesizer. The unit has recently been cleaned and serviced by EMI Repair, Surrey and sounds great.
Unit is in super condition for its age, with only minor surface blemishing. Unfortunately, all the original slider caps are missing, as if so often the case.
Happy to send more photos if required. ” Click here to visit listing on eBay
Well taken care of, fully functional, and in great condition.” Click here to visit listing on eBay
Battery leak problem
This synt worked fine until it stop year ago,now I wanted to change the battery but it seems battery leak and some electronic parts around it are damaged,I read about it on internet it is a common issue for Poly61,I will not touch it,I will leave it to proffesional
Works on 220 Volts
Nice SSM chips inside the mashine
Screws on the front and bellow are missing” Click here to visit listing on eBay
“Up for sale is a rare JHS SD-1 Pro-Rhythm Analogue Drum Synthesizer from the late 70’s from John Hornby Skewes (JHS).
The item has just had a fully service so works perfectly and was from my collection which I am in the process of selling.
The SD-1 is a battery powered drum synth with sound shaping controls and a rubber pad which, when hit, triggers the analogue circuitry for an infinite variety of possible sounds from deep bass to high pitches to sweeping disco tones.” Click here to visit listing on eBay
You are viewing a Roland D-50 being sold AS-IS or for PARTS.
Here is what I know: I purchased unit on eBay two years ago, wanting a vintage D-50. The unit worked perfectly on arrival and for about six months afterward. Then the unit would only play sounds on key release. This problem is known and usually is indicative of a bad keyscan board or connection to it. If you are handy with electronics, it may be an easy fix if you can track down the parts. I have searched for months here looking for a complete keyscan board to no avail.
The unit was cleaned (previous owner had two-sided foam tape and stickers all over unit) and was working perfectly. Keyboard itself feels Roland-luxurious as original. No dents/dings in the chassis, however there are missing screws on the bottom panel (indicating it was serviced before) and the rubber feet/screws are missing.
The unit DOES play perfectly via MIDI, is capable of sending/receiving sysex, all buttons are functioning as well as MIDI in/out/thru. All audio/phone outputs working. Display is about 70% brightness from new, no bad elements on LCD. Joystick functions perfectly. Sound (via MIDI) is original quality.
Will ship packed in gig bag (no charge, just for protection) and carefully wrapped. I have three road cases, if you want one, just contact me after the auction and pay the extra shipping. Unit is heavy, hence the shipping charge. ” Click here to visit listing on eBay
” You are looking at a Roland MKS80 Super Jupiter and the MPG80 programmer. I purchased this synth in 1987 and have owned it ever since.
At that time I had finished a touring music career and was beginning a career in film scoring and theater sound design. This synth has never been gigged live. It has been used in a number of my small home studios over the years only. I used the synth for my work for about nine years until about 1996 when I completely stopped making music and started a small business. The synth sat unused in a box until about 2012 when I began to dabble in music again. It basically sat unused for 16 years.
I have just replaced the dust protectors for all of the sliders in the MPG-80 and completely cleaned the sliders internally as well as the PC board. It is like new at this point. The new dust protectors are a bit stiff and will eventually wear in. You can feel the fibers of the material rubbing against the slider shafts, but the actual sliders are extremely smooth and function like new. They were completely tested before replacing the dust protectors. The manufacturer of the dust protectors assured me that the material will wear in with some use. It’s rare to find an MKS80 and MPG-80 combination with this kind of low mileage on it.
The current pandemic situation has left me no choice but to sell some of my equipment in order to pay the bills.
I will include all of the factory racking hardware for both the MKS80, and the MPG-80, the original user manual (both the MKS80 & MPG80), the C64-C memory cartridge, and the original programmer DIN cable that connects the MKS80 with the MPG-80.
I will ship the purchase in two separate boxes. I want to be sure that I can safely protect the sliders on the MPG80.” Click here to visit listing on eBay
“Buchla – 272e (4 stereo F.M.tuner) analog synthesizer module. Condition is Used. Shipped with USPS Priority Mail. This module also requires some special circuits built into the “power boat” for the module so that an antenna can be connected. If you are super-handy with electronics and/or ground loops, you may be able to fashion and antenna to your liking that doesn’t require the additional adaptations. But because these adaptations are required, we should talk about how you would like me to disassemble and convey those parts (which will take longer to handle and ship than just selling the module by itself). If you just want the module and plan to deal with antenna on your own, I’ve enabled the “make offer” feature.” Click here to visit listing on eBay
“Classic Sequential Circuits Six Trak analogue poly synth.
Each voice based on the highly acclaimed CEM3394 chip with true VCO and 24db filter.
(these chips have been reissued so can cheaply be replaced if it were ever needed)
This synth is in amazing condition with hardly a scratch on her.
This one has been refurbished and has had the following done:
– Flying power lead replaced with a standard IEC connector for convenience
– All rubber contact buttons cleaned to improve performance
– Pots cleaned with switch cleaning fluid
– Dim red leds replaced with more clear blue variant
– Main PCB inspected for any issues (non found)
Has had use in a non smoking studio.” Click here to visit listing on eBay
“Great condition. Fully inspected and tested by our service team to verify proper function.” Click here to visit listing on eBay
VERY GOOD CONDITION
TESTED ALL KEY IS VERY GOOD
WITH POWER ADAPTER AND MNUAL
CHECK ALL THE PHOTOS
EVERYTHING IS IN THE PHOTOS” Click here to visit listing on eBay
“Yamaha DX100 with Accessories in Near Mint Condition, working perfectly.
Includes DX100, 3 Books Pictured, Yamaha PA-40 AC Adapter and the Original Yamaha Shipping Box.
No scratches on face or keys.” Click here to visit listing on eBay