Celebrating and tracking down classic synths
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“I’m selling my 4ms Shuffling Clock Multiplier and SCM Breakout as a pair. Both modules are in excellent condition and work perfectly together to expand your clocking and timing capabilities.
no original box. rack rash .” Click here to visit listing on eBay
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“I’m the 2nd owner of this. I have had it for over 20 years, never gigged, just home use. All caps replaced years ago. Midi added. There was some feature put in by the original owner that I removed so there’s a small row of mini rubber plugs on the top left of the unit. Looks professional. I had the anvil case made. It looks near perfect with only a couple of small scratches to the top of the case. Working well, awesome sound. Programs fine. No problems to speak of. ZERO corrosion or paint chipping. This one is probably the cleanest one available right now. I never used the MIDI and cannot say if it works or not, cause I don’t know.” Click here to visit listing on eBay
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“Noise Engineering – Basimilus Iteritas Alter – MK2” Click here to visit listing on eBay
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“Vintage E-MU Systems Proteus 2000 Sound Module Synthesizer. Condition is Used. Shipped with USPS Priority Mail. ” Click here to visit listing on eBay
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” Beautiful 50 year old Moog that can do things no other Moog can do. It’s the only Duophonic Moog! You can set one osc as low note and one to high note for duophonic playing, set it as a mono synth, or even change the scaling of the high osc for microtonal playing. This Moog has the same oscillators and filter as the Minimoog Model D but instead of the Mini’s third osc that doubles as it’s only lfo, the S6 has TWO dedicated LFOs that can have separate wave shapes and rates and can be modulated by the eg! Modulation craziness. This Moog also has TWO amps! One signal goes through the filter, as usual, but there is a second amp that bipasses the filter. This means you can have a high resonance sweeping filter sound going (which kills all low end on every Moog) but you can beef it back up with the dry out amp. I’ve had most Moogs and think this is by far the best and most powerful Moog. I passed on a Minimoog for only 3k years ago and sold my Multimoog when I got my first S6. Everything works. Tuning and scaling was just adjusted and it’s working great. I barely play it and have some studio changes in mind so it’s on the chopping block. Sold as-is. No returns and I am not responsible for any guts getting shaken during shipping. It’s 50 years old and it’s in excellent shape for that age. Tuning and calibration info can be found online if you need it after shipping. Also considering selling the Polymoog 203a seen in the photos which is also fully functional and includes the rare Polypedals.” Click here to visit listing on eBay
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“Beautiful old synth used by bands like Stereolab. I’ve owned this for ten years and have had zero issues with it. The pots are scratchy due to age. As I recall, the previous owner had the gooey black foam removed — this can become a known issue with these. ” Click here to visit listing on eBay
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“• Tested fully functional, working perfect.
• This unit has been stored with care, Beautiful condition. Please check details in the photos for small blemishes and light scratches.
• Comes with power cable.
• This unit is 100V. You may need a step down transformer depending on your country.” Click here to visit listing on eBay
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“Up for sale is a vintage Roland CR-1000 Digital Drummer MIDI Drum Machine featuring an LED display and 23 original push buttons. This is a great piece of gear for collectors, enthusiasts, or musicians seeking the unique sound of Roland’s classic drum machines.
Condition:
Functionality: The drum machine works perfectly when powered by batteries, producing excellent sound and performance. However, it is unresponsive when connected via an AC adapter (tested with a Boss PSA-120 adapter).
Cosmetic Condition: Overall good vintage condition with minor signs of use consistent with its age. All buttons and LED display are intact. Please see photos for details.” Click here to visit listing on eBay
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“The Roland AX1 is a 49-key keytar synthesizer designed for live performances. As part of the Roland brand, this model offers a unique combination of keyboard and guitar-like functionality, allowing musicians to play melodies and control synthesizer parameters while moving on stage. The AX1 is a versatile instrument that is suitable for both professional audio applications and musical performances, making it a popular choice among musicians looking for a portable and expressive synthesizer solution.
Although it works in the video… Here are the issues:
1. The keyboard is missing some scrues to hold it better to the chassie. chassie needs scrues also.
2. Some of the keys are not making sound towards the lower part of the keyboard.
3. The volume know is missing
4. The sustain button is missing on the back of the neck. But a sustain pedal works.
INCLUDES A SOFT SHELL CASE!!!
This is why it’s listed as a parts only sale.” Click here to visit listing on eBay
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“Item is in good condition but is untested. This comes from a studio clean out and we’re helping the owners liquidate. ” Click here to visit listing on eBay
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“Selling as is for parts or not working
Display lights up but you can see anything , not letters not numbers,
NOTE POWER CORD IS NOT INCLUDED ” Click here to visit listing on eBay
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“This rare Roland SH – 1000 synthesizer is in good working order and decent cosmetic condition. No broken keys or buttons no missing tabs. Everything on this synthesizer works every key works and all the functions work. It has not been restored or calibrated, but it has been completely tested, and it is very playable for a vintage analog synthesizer it stays in tune and has good tuning and intonation. The filter sounds fantastic. Please look at the photographs closely. There are some cosmetic issues with this very old instrument. There is some corrosion underneath the paint on the control panel as shown in the photos. There is some minor chipping and scratches on the wood” Click here to visit listing on eBay
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“Rare opportunity to purchase the original Korg MS10 and MS20 in nice condition both with manuals, MIDI to CV convertor and patch cables. Includes a copy of PATCH & TWEAK with KORG. The MS20 also has a custom made wheeled flightcase.
I didn’t get off the ground at all with (semi) modular synths so these have been sat here in my smoke free home for the past 5-6 years. Included in this deal is a Kenton Pro 2 dual channel MIDI to CV convertor and its operation manual which came with the MS10.
The MS10 comes with original owner’s manual and settings examples booklet. The MS20 owners manual and settings examples booklet are not originals, but Korg reissues. Both MS10 and MS20 have been tested Jan 2025 prior to listing and appear to work as intended.
A bunch of patch cables are included with two original yellow ones as provided by Korg. A pair of new unused 1/4 to 1/8 inch mono cables are included to interface the Kenton Pro 2 with one channel of CV/Gate on either synth. I have never used the Kenton Pro 2 but it does work. ” Click here to visit listing on eBay
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“KORG MS2000 44 Key Analog Modeling Synthesizer Good Condition W/ Korg G3 Process” Click here to visit listing on eBay
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“Korg DW-8000 61-Key 6-Voice Polyphonic Synthesizer Keyboard #54769
Tested. Good working condition
Ships FREE” Click here to visit listing on eBay
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“You are bidding on Korg MS2000R SYNTHESIZER Analog Modeling . Powers up and seem to be working, but I have no idea how to check 100%, I am not professional and have no idea how to check 100%. Looks great, but it’s used and does have signs of being used, please look at the pictures. Missing box, cables, couple knobs covers and manual. Please do research about the item, so you will know what you need to use it before you BID/BUY IT. Please do research about the service/repair cost before you BID/BUY IT.” Click here to visit listing on eBay
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“Comes with power cord, case and stand.
Backlight panel not working but included is new backlight (not installed).” Click here to visit listing on eBay
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“KORG M3R HAS BEEN IN MY STUDIO RACK FOR AWHILE POWERED DOWN COMES WITH BO TOMLYN EXPANSION CARD #1
TESTED AND ALL WORKING SOUNDS GREAT THE DISPLAY IS VERY CLEAR FOR SOME REASON MY CAMERA COULD NOT CATCH IT ” Click here to visit listing on eBay
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“Korg M1 in reasonable condition for it’s age.
A few scratches and marks as can be seen from the photos but everything present and working. All keys sound, all buttons and both sliders work. Joystick works.
New battery installed last September and factory sounds restored.
13 amp power lead included, but sorry no stand.” Click here to visit listing on eBay
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“COOL FSA FIND” Click here to visit listing on eBay
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“this auction is for a classic used yamaha model: FB-01U FM sound generator. overall it is in fair condition and works. shipping would be exact shipping costs by fedex home-delivery. good luck bidding.” Click here to visit listing on eBay
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“This item is from a house clearance. I have no knowledge of the item except to say that it powers up as shown. Side panel comes off easily as a bit broken as shown. Case in good condition.” Click here to visit listing on eBay
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“All tested and working.
Includes a tough fitted flight case and printout of the user manual.
A back-lit LCD has been fitted to replace the original basic and nigh unreadable version.
The memory retention CR2032 battery has been replaced and is now in a socket and accessible without removing the main PCB!
The keyboard contact strips have been de-fluffed and cleaned. All keys are functioning perfectly.
The 2-core mains lead has been replaced by a 3-core with earth (as fitted to some export versions) and the metalwork bonded for greater safety.
All pots, wheels and sockets have been cleaned and lubricated. ” Click here to visit listing on eBay
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“Switches on fine as shown in pictures. Something happening internally on the motherboard which I have no idea about and I don’t need it anymore. Doesn’t play. Buzzing noise through headphones. SPARES AND REPAIRS ONLY!.”
Click here to visit listing on eBay
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“Yamaha DX100 4-operator synth, with power supply, original packaging, manuals, even the unmailed warranty card. In good working condition– all keys, controls, display working. Has updated removeable memory battery holder added. Minor surface scuffs, missing strap buttons. Buyer pays $25.00 shipping to continental US only.” Click here to visit listing on eBay
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“Comes as seen
Tested” Click here to visit listing on eBay
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“The keyboard functions flawlessly on the left speaker, but the right speaker doesn’t sound as clear. While it still produces sound, it may require some repairs. Aside from that, everything else works as expected.” Click here to visit listing on eBay
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“CONDITION: SOLD AS IS! I am not an expert when it comes to this item & have no idea how to properly test it. The unit appears to turn on and respond to pretty much all the inputs I selected, please watch the provided video for the test I did. This is the extent of the testing that was done which is why it’s sold for PARTS/REPAIR. Expect this unit to not fully function or need some work, but if it ends up being fine then you lucked out!
Shows some normal signs of cosmetic wear & age. Some marks and signs of aging throughout, the wood has some minor flaws. Overall its in pretty nice shape for the age. The cord is intact with no issues. We are open to offers or local pickup in NJ to save on shipping” Click here to visit listing on eBay
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“Here’s your chance to own one of the first ARP 2600’s ever made–the coveted “Grey Meanie”. Before the “Tonus Logo” ARP 2600’s housed in a tolex case, ARP made 34 of these Grey Meanie synthesizers in 1971, housed in a unique trapezoidal case. This includes the matching 3604 keyboard controller and power cord. And, unlike a unit that just sold for more, this one includes the original ARP filter module, not a modern reproduction.
Both the synthesizer and keyboard controller were serviced by Synthchaser (completed in January 2025). Work done included:
All tantalum capacitors replaced (except some in submodules)
Sliders cleaned and new shafts and knobs installed (one slider replaced)
Full calibration under oscilloscope
Power supply recapped
3604 Keyboard refurbished: New key bushings, Keycaps ultrasonically cleaned, Bellcrank caps cleaned and relubricated, New keyboard cables
This synthesizer contains the following modules (all genuine ARP modules unlike in some more expensive Grey Meanie you may have seen which has modern reproduction modules)
3x 4027-1 VCO
4012 VCF
4010 VCA
4014 Ring Modulator
4015 Sample And Hold
4020 ADSR
4022 Noise
The synthesizer is in decent condition, with some dents and scratches to the case, and three holes on the main unit and five on the keyboard controller that have been plugged from old mods that have been removed. There’s also a Moog style ribbon controller mounted on the keyboard controller that has been disconnected and is not functional. Please see photos. Includes an original style oval power cord. The cables that connect the keyboard controller to the synthesizer are not original. One slider was replaced with a reproduction slider, the rest are originals.
Friendly reminder that the ARP 2600 uses Tini-D jacks, which are a slightly larger diameter than standard 3.5mm patch cords. The synthesizer was tested with Tini-D patch cords (not included). While 3.5mm patch cords will often work, their connection will be less reliable than Tini-D patch cords. These cables can be purchased from Buchla.” Click here to visit listing on eBay
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“This unit was MODIFIED to accept an external control voltage through the extra input jack and extra footswitch added to the unit. I have not tested the external Voltage Control function but have verified the voltage controlled filter/envelope follower works. I don’t have the electronics knowledge to troubleshoot or completely test this unit. This is being sold “as-is”.
This is the same circuit as the MAESTRO FSH-1 FILTER PEDAL. Oberheim licensed Maestro to build their similar unit. ” Click here to visit listing on eBay
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“For sale is a rare vintage Emu Systems Drumulator Model 700 drum machine. It includes the original manual (and this unit likely came from original owner as well). It’s tested but has a few issues:
– The data slider is not functioning and feels off at the top of its travel. The tempo does not change, the accent switch doesn’t respond well, and the level doesn’t change or display either.
– The unit seems to freeze up in certain situations
– Overall inconsistent and many switches are not working or working well.
– “C” pad has multi-triggering issues
– Passes signal (makes some sounds).” Click here to visit listing on eBay
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“In great condition no issues everything works as you should. Can we use with any synthesizer with MIDI but I used it a lot with my vintage synthesizer such as Casio CZ 3000 and roland jx8p. Very fun to use. Giving them abilities not present originally.” Click here to visit listing on eBay
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“I have owned this Moog for 30 years. I am not a musician and don’t know how all the functions work. I am an Electronics Technician.
At power on, it will not produce sound until the “Programmable Volume” control is rotated. This could be normal, I’m not sure.
After that it is functioning ok. Rotating all the controls will get results on the numeric display along with changes in sound.
I have set it up every 10 years or so to play with. I am always amazed at the sounds it makes while trying different settings.
I can get sounds that take me back to my ELP, Synergy and Switched on Bach album days in the 70’s.
Overall its in great cosmetic condition. I just replaced the foam in the case because the old foam was bad.
I also just replaced the memory backup battery, the old battery was dead.
The keys work good, one key has a small crack but is stable, 6th white key from the left.
The following has not been tested, MIDI, foot peddles, Memory functions.
When “Auto Tune” is pushed most lights go out and come back on after 10 seconds, display shows same indication as before.
All controls function on the 3 main oscillators. Some push buttons require pushing harder to get light to come on.
I am selling local pickup only (Colorado Springs) but may consider shipping at a later date. I am open to suggested shipping choices.
If you would like to try it out, I can set it up at my repair shop (Norbern Electronics Inc) Mon – Sat ” Click here to visit listing on eBay
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“MOOG MICROMOOG SYNTHESIZER WITH HARDCASE PARTS ONLY, UNTESTED
Returns accepted, but return shipping paid by buyer.
Refund depends on returned condition.
Parts Only, Untested. Please see pictures.
Thank you for looking.” Click here to visit listing on eBay
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“You are bidding on a Roland JV-1080 synthesizer rack. Works great. Light wear as pictured. Comes with power cord. Ships FedEx Ground.” Click here to visit listing on eBay