“Item has been heavily used. Some keys don’t work, missing a few knobs, the sliders are noisy, there’s a weird poly-synth function that switches on. Screws are missing. Long Story Short it needs a tune up. It does power up and play with most functions intact. Amazing analog growl. ” Click here to search for synths on eBay
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“Obtained from its original owner and with a minor service, this Sequential Circuits MultiTrak is in excellent condition inside and out. ” 
“Having a studio clear out to make space for some new bits coming in.
” Pro One in need of some TLC. Fully working but needs a service and a new Octave switch. Comes in a Rod Argent Flight case (Needs new lining) and also a CV to MIDI external interface. ” 
“Up for sale ARP Axxe 2313 monophonic Synthesizer . Unit was refurbished with a Synth Chaser ARP Axxe Capacitor and IC Kit. Also a brand New ARP Axxe Replacement Slider Kit – 23 pieces full set was installed. Unit was calibrated to ARP service specifications. White noise generator is engaged by pressing noise generator switch. Keybed was cleaned brought back to functioning”
” This is an Arp Omni I from the 70’s. It sounds phenomenal. This unit was fully serviced 2 years ago, and brought up to spec – every electrolytic capacitor in the synth was replaced, all of the slider switches were cleaned etc. Since then, I’ve only used it my studio.
“Up for sale ARP Axxe 2313 monophonic Synthesizer . Unit was refurbished with a Synth Chaser ARP Axxe Capacitor and IC Kit. Also a brand New ARP Axxe Replacement Slider Kit – 23 pieces full set was installed. Unit was calibrated to ARP service specifications. White noise generator is engaged by pressing noise generator switch. Keybed was cleaned brought back to functioning”
“Greetings; I’m offering up my Oberheim DSX Sequencer. It comes complete with the foot switch, volume pedal, power cord, and interface cable. This DSX has been stored in a closet at my home for many years. It is in excellent condition for its age. I sold my OBXa many years ago, so I have no way of testing it properly. The DSX worked well with my Obie before I stored it, which was 10+ years ago. My OBXa had the MIDI conversion, so I didn’t use it too much….(I was using a Roland MC-80). I’m not sure if it needs to be serviced, but the battery will most likely need replacement. I will include the instructions if I can ind them. I’m not too far from most of SoCal if you would like to arrange for pick-up”
” For Sale: ACCESS VIRUS B desktop/rack mountable synthesizer. Fully functional, just not being used lately. Will be shipped with insurance. ”
“This listing is for a very rare Buchla Music Easel in excellent condition.
“Though this SQ1 has some duct tape residue from the stationary setup it was used in it works flawlessly. All of the keys, sliders, pitch/mod wheels, buttons, connections, and LCD screen function perfectly. All of the outputs sound great. It comes with the power cord and full manual, also in great shape. You will not be disappointed with this keyboard. There is normal wear for a keyboard of its age but again everything on it is working properly.”
“Super Rare, very limited production run from the now defunct Chimera Synthesis. This unit was bought new and has only had one owner. Included are the Inverter, half a dozen patch cables with micro banana jacks, a homemade audio out cable and a cable to alligator clip and a tiny hex wrench for removing the batter cover. This unit is tiny but it has a lot of features and the matchability makes it quite flexible. All in a tiny cute round package. Runs on 6 Double As (not included.”
““BRAND NEW IN A SEALED BOX”MARCH 2018 BATCH” (NOT REBURBISHED)You will be able to register the OP-1 under your name and receive a 1 year warranty.”
” This synth is awesome! Kept in spotless smoke and dust free studio and then kept in storage. I have booted this up and tested functionality. It is working perfectly. In one picture you’ll see in the rack mounting hole there is a paint defect that came from the factory. This is the same as the more expensive Waldorf Q in a smaller rack mountable package. It has a powerful arpeggiator, two independent filters that can run parallel or independently, a mod matrix and more. This means lots of possibilities to sculpt your sound. Make pads, classic synth sounds, thick bass, evolving sounds, you name it. You will be very satisfied with your purchase. ”
” Very good used condition. Comes with power cable and vintage converted guitar case!”
“The keyboard is in used condition with some cosmetic blemishes on it (see photos.). One of the panels on the side of the unit has come off and the mounting brackets cracked but its only cosmetic. There are a few knobs that are missing but the knob input still works it is only the top knob cover that is missing. It is also missing one of the bottom “feet” bottoms (see photos.). I have opened the inside and took a few photos so you can see there is no damage internally to the mother board or any of the circuitry. I have tested all the keys and they work perfect. There are also a few scratches on the top of the unit but again are strictly cosmetic. The LCD is nice and bright. The knobs are all in good shape and work perfect. The two wheels are in great shape as well with great resistance so they haven’t been used too much. There is also a chip on one of the keys but is strictly cosmetic (see photos.)”
“Rare and Unusual ‘talking synth’ made in Berlin. Rewarding for those who love to experiment/ not terribly intuitive operation. Alien tones. Power Supply included.”
“You are bidding on a Paia 4700 Series Custom Made Synthesizers Analog 16 Modules Set With Case
“Vintage JEN SX-1000 Synthetone Analog Synthesizer up for grabs
“Up for sale is this clean and nice Kawai K4r Synthesizer Module. This is a highly collectible pieces which was used by The Chemical Brothers and ATB. Packed with your favorite vintage-style warm and fuzzy synth sound, this K4r sports 16-bit preset PCM samples of acoustic instruments, perfect for the weird industrial type sounds that can still be useful in lo-fi, big-beat and trip hop music styles. It also features a digital filter section which makes it even more versatile and playable.
“Excellent condition”
“Up for auction is a tested, 100% functional Casio CZ-1 Synthesizer Keyboard it comes with manual original cover and pedal and works great it is as pictured,”
“Cheetah MS-6 6 voice multitimbral analog synthesizer. British made.
“Oberheim Matrix 6R, Vintage 1980ies 6-voice polyphonic analog Synthesizer..in excellent physical and working condition! ”
“This is my beautiful Moog Prodigy She is in great condition for her age. Last serviced about 7 years ago so she could probably do with a bit of recalibrating. Cocmetically the actual metal body is an 8/10 The wood panel sides are more like a 6/10All switch caps and knobs are complete.”
“Amazing condition MiniMoog – Still has factory protection film on the control panel.”
” I’m selling my vintage Micromoog that I’ve owned for about 40 years. I’ve used it mostly for left-hand bass and wired in a jack on the bottom to accommodate a Yamaha BP-1 bass pedal unit (13 notes, lower C to one octave up). The keyboard was rebuilt in late 2015 with all new rubber bushings using the proper Dow Corning lubricant. The keyboard action feels like new. The potentiometers and switches were cleaned at the same time. Everything works as expected and the unit sounds great.
“This keyboard unit is in incredible condition. I have plugged it into an amplifier and powered it and the light comes on, but it does not make noise. It however appears to be fully complete, that said, it will have to be sold “as is, as found”. If you have one that works but looks crummy, this is an outstanding unit to swap in your functioning component.The cover had a very thick coating of dust on it, appeared that the unit had not been uncovered or touched for literally years. All keys, toggles, and sliders are in excellent condition. All the inputs and outputs on the rear show no signs of use or abuse. One of the rubber feet is missing, mount intact. One rubber foot is missing, mount is broken flush with the base of the unit.”
“Here’s a vintage original 1980s Roland Juno-106 Keyboard up for sale.
“Roland TR-808 Rhythm Composer Drum Machine Includes pedal & 110 electric plug. Item is in good condition cosmetically with very little wear. Still has clear plastic cover that describes functions. Item us being Sold AS IS FOR PARTS. It does turn on, but you he to push the power button multiple times to get it to power on, once it powers on it plays a pattern, but it alternates between being stuck on that pattern and random patterns. It also freezes up at times.”
” Has been tested and everything works. Nothing missing.”
“Original owner, very low usage never professionally played always stored in a dry clean environment. Still works very good. Will be shipped free of charge to lower 48 USA only full coverage insurance.”
“Tested recently before listing, there is the usual very small amount of noise heard on the volume slider only when being adjusted –
“Keyboard is in great shape all buttons work, with the exception of 2 Keys are broken, can be fixed at a music center.
“Works perfectly, has very minor cosmetic issues at all. Sounds great and comes with power cable. The pitch bender seemed to stop working, but I will attempt to fix that before shipping.