“COLLECTION ONLY FROM MY LOCKUP IN PLYMOUTH. Korg DW6000 classic 80’s Digital synthesizer with Analog filters + Hard case. In full working condition, some signs of wear around the joystick, but apart from that it’s really clean and sounds amazing, it come preloaded with Analogaudio1 presets, which I paid for.”
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“Yamaha DX7, in excellent condition
” Yamaha DX100. Unfortunately the screen is dead and does not work when the unit is turned on. The keys and all other features seem to still work fine. The first key is broken and does not work. No battery cover. Please take all this into consideration before bidding.” 
“Up for sale is a Yamaha SY35 Dynamic Vector synthesizer keyboard. This one was made in Japan, serial number IX02428. The low G# key no longer rebounds but does make a sound when you manually lift and press the key. The high E key has a chip out of the bottom of it. It doesn’t affect the function of the key. When the unit is picked up, it sounds like it has something loose floating around inside the keyboard. Lots of scratches and wear throughout. It does power up. It does make sound, but other than that, I have not tested it more fully than that. It does come with a Yamaha AC adapter. It is being sold AS IS, for Parts or Repair. ”
“Used in a NON-SMOKE studio. Vintage Sounds, WORKS GREAT!”
“YAMAHA CS10 monophonic synthesizer
“Yamaha DX7 Digital Programmable Algorithm Synthesizer w/ protective cover, external cartridge, and operating manual”
“Yamaha FB-01 FM Sound Generator
“Yamaha SHS-10R Red Keytar – Vintage 80s original in great condition. Fully functional. Please see pictures for best description.”
“Thanks sy22 is the keyboard version of the tg-33. This unit is in very good used/vintage condition. Please see pictures for details. All the keys are straight and feel great. Every knob, button, key, is working 100% except the the line output…however the headphone out is working perfect. I bought this knowing that the line outs weren’t working and planned to fix it because I read it was a very simple/cheap fix, however I ended up just using the other phones output and felt no need to replace the others. So just to be clear, the unit is in perfect working condition except the line out does not work. ” 
“Yamaha DX-7 Keyboard Synthesizer and carry case” 
“Yamaha TX81Z Tone Generator Synth Module – FM Synthesizer Condition is Used. ” 
“For sale: Sequential Circuits Pro-One with beautiful wood case. Works perfectly and plays great.” 
“I bought this years ago to restore and just repaired the power supply temporarily, as you can see by the wire nuts. It turns on and makes some cool sounds but clearly isn’t working well. To be safe I am selling it as not working, for parts, but many lights come on and buttons react, and keys make sounds.”
“As you can see it’s got some graffiti from the 80’s. I bought it in 82. The keyboard is a bit uneven in key height but all the keys work. All the knobs and everything works but it could probably use a cleaning.”
“1984 Sequential Circuits DrumTraks Drum Machine in Working Order! with some quirks…
“Sequential Circuits Prophet-5
“Used tested working. Comes with adapter, operational manual, midi guide, data and programs cassettes shown.”
“Good working condition.” 
“This is for sale an Arp 3604-P keyboard controller and and a 2600 Arp service manual.
“for sale, kept in perfect condition, a rare ( ish?) board weevil by Synth Maestro Tom Bugs, 2009 edition of his expanded version of the postcard weevils, one of the first to take up the challenge to expand and improve on the Waivisz Cracklebox from STIEM. 14 touch sensitive ‘circuit bend’ points and two light sensitive diodes make this a crazy fun device to play manually or try sequencing using some toy or bike light that has flashing patterns!! ( Voice Crack made a music career out of that! 🙂
“Selling my Intellijel eurorack set-up. I love this modular system, but it just didn’t fit with the rest of my gear and I’ve not been using it. It’s basically brand new (except the uFold which is the older version):
“VCA matrix system for complex patching. In great condition with minimal rack rash.”
“The synth does not work so selling for spares or repair.”
“Preowned E-mu SP12. Never used. Powers up. No issues. No Turbo. I need the $$$ so its priced to sell.”
“Powers up, shows ‘cassette mode’ in the LED display (see photo). No testing beyond that.”
“Slightly used, I purchased it almost new condition and kept it that way. Comes with screws and power cable. Works great.”
“I’m this recently purchased OP-1 because I am not going to really have time to enjoy it. It is fabulous machine and has been well taken care of. It lives in the soft shell carry case. Again, it is an awesome machine just too busy right now due to grad school.
” This Mellotron M400 is in great shape mechanically and sounds fantastic.
“You are bidding on an excellent condition, fully functional Casio CZ-1 Phase distortion synth. This is the top of the line of the CZ synths manufactures by Casio. Since they’re,launch, they’ve been highly sought after for their unique sound and easy programmability.” 
“This particular synth is in great shape and sounds wonderful. It has a unique character to it and the possibilities are truly endless for making melodic sounds or effects. If you’d like to hear some examples of the synth in action, feel free to shoot me a message. The synth has a few minor blemishes, the handle is starting to wear, and a few knobs may need a bit more of a twist, but it is still in otherwise fantastic shape. It’s my favorite piece of gear, and I am very sad to see it go, but I hope you enjoy it as much as I did”
“Kawai K3m – Analog Digital Hybrid Rack Mount Synthesizer Module — In great condition! 100% functional! Looks good! Has some rack rash as shown in photos and the volume knob is cracked but works fine. Comes with hard to find RC-2 cartridge filled with sounds. The SSM-2044 filter chips sound wonderful!!”
“This listing is for a rare, barely played Buchla Music Easel in excellent to mint condition, no cosmetic or functionality issues to report.
“Brand new battery install.
“This Multimoog is in good condition, there are signs of wear throughout the body and some small cosmetic damage but nothing too serious. This synthesizer comes equiped with a 44-note monophonic keyboard with aftertouch, a ribbon-type pitch bend controller, and an external control voltage and trigger inputs/outputs for interfacing with other synthesizer equipment. The knobs work perfectly fine but the cover underneath the knobs is starting to bend and peel as you can see in the pictures provided. The Moog Multimoog Synthesizer is in working condition and turns on and works as in tended. Do not let this piece of synthesizer history slip away from you!”