“The marked keys need repair as they are dead and one plays loud and a couple others are intermittent.
For sale is a Roland JD-800 Synthesizer. It works great except for the marked keys being dead. One of the marked keys plays really loud. A couple others are intermittent and the rest are dead. I noticed that the Bias Point slider is stiff but it seems to be working fine. Also i noticed that when i press around 8 keys at the same time i hear a little bit if static for a second. This may be normal. Please see the pictures and note the snall stains on the painted plastic as well as the scratches. The internal battery needs to be replaced as i saw a message about low battery voltage when i turned it on.
Includes a Roland style power cable.” Click here to search for synths on eBay
“Roland CSQ-100 2 Track Analog CV Gate Sequencer. Shows average wear but in good condition, (see pictures). Untested, sold as is for parts or repair. I will be shipping this to the 48 continental US states only. Thanks!!” 
“In almost perfect condition” 
“This is one of the best synths Roland has ever made and that’s no doubt. I don’t say that but that’s the view of the entire community of Roland fans. This one is in great shape and works perfectly. I truly love this unit. It’s as close to perfect as it gets for its age as they are already 25 years old. All you see is all you get in this deal.” 
“Shipped quickly and well packed!
“Roland Alpha Juno 2 analogue synthesiser. Condition is For parts or not working. Unfortunately I have lost the leads so I don’t know if it works or not.” 
“I bought this 106 about four years ago when I was travelling in the USA. It wasn’t working well at the time but I brought it back to the UK with me and serviced it.
“Well loved classic Roland-D50, used but in good condition, D50 logo slightly rubbed off on top of synth due to live session work. Comes with full banks of custom created patches plus the Roland sound card with full banks of D50 presets. Gutted to let it go but needs must.”
“here im selling a roland sh 1000 in very good condition for its age
“Roland JX1 90’s Performance MIDI Synthesizer. Classic Roland sound. Condition Used.
“Roland SH-2000. Vintage Analog Synthesiser. Collection Only due to weight and age.
“Additional Info: This is a good looking vintage synth! When we plugged it in to test it the synth powered up but we could not get sound to come out. It has its original built in power cable included and comes with a used hard case.”
“Synth is in great condition, everything functions – all keys play great. There was some shipping damage when I purchased it – bottom left corner – the metal bent a little bit, but I taped it back no problem (see photos).”
“I used this synth in a band in the 80s and loved it. It still has my little yellow sign on the front with a list of Presets. And if you ever find yourself in a Styx cover band (lord help you) and they want you to play “Too much time on my hands” you can pull this baby out and dial in Patch #77 or was it 55, whatev
“Everything works as specified, overhauled before shipping to have long life and to keep original sounds.
“Up sale a Korg N364 workstation. This one is in very good working shape, all keys, buttons, joystick sliders and floppy work fine.
“This DSM-1 is in perfect working and very good condition!!
” YAMAHA CS-5 VINTAGE ANALOGUE SYNTHESIZER GOOD CONDITION. Condition is Used. Collection in person only.
” Yamaha DX11 – Classic 1980’s retro keyboard synth – Released in 1988.
“Vintage Yamaha DX7 DX 7 digital programmable algorithm synthesizer for parts or repair. Powers on, display shows 88 and top row of LCD is solid black boxes. I’m a guitar player so not real familiar with these. Bought it sight unseen hoping it worked but not so much. From what I could find online, possible issue is dead battery. Opened it up and confirmed battery is good at 3v. My troubleshooting abilities and interest stopped there.” 
“Overall in good used condition. Only minor marks and scrapes on the exterior as seen in the images. There is a very small crack on the back right of the keyboard as seen in the last image. Keyboard powers on and sounds great. Great spring on all keys. Pitch knob works well. ” 
“Yamaha DX27 Digital Programmable Algorithm Synthesizer. Condition is Used, comes with adjustable stand.” 
“YAMAHA FB-01 MIDI FM Sound Generator Synthesizer Module Synth Voice. Condition is Used. Shipped with USPS Priority Mail.” 
“yamaha tx7 tone generator FM Expander with manuals and cassette data cable. Condition is Used.
“YAMAHA DX7 DIGITAL PROGRAMMABLE ALGORITHAM SYNTHESIZER 61 KEY KEYBOARD. Condition is Used.
“Weight 2.5 kg It is old, but simple operation has been confirmed and it is in a beautiful state!Only the main body and instructions will be shipped.(The power cord is integrated with the main unit.) Please note that the instruction manual has been discolored because it has been stored for a long time.” 
“Yamaha TX81Z – Rack Mount Synthesizer – TESTED USED (USA). Condition is Used. Unit was tested before listing. There is some scotch tape on the top of the synthesizer that I couldn’t get off of the unit, and the card with the module routes will not fully re-insert. Ships with a MIDI cable. Unit located in Iowa, USA” 
“Yamaha FB 01 FM Synthesizer Module. Condition is Used. Minor scratches on top of unit screen is mint. Everything else on on unit works.” 
“The six trak is in perfect working order. An analogue BEAST!” 
“Sequential Circuits Six-Trak Synthesizer Great Condition. Condition is Used.
“Up for auction is a Sequential Circuits Vintage SCI DRUMTRAKS Drum Machine Model 400. The DrumTraks is a very programmable classic drum machine from the eighties. It is used, and needs some work. Buttons are missing, and a few of them are stuck. I am unfamiliar with how to fix this, and don’t want to attempt it. It is also missing a rubber stand on the base. This item is part of an estate, so it’s history is unknown. The item is being sold in as is condition. The photos are taken to depict any blemishes, and the specific details of the item. Please view each photo carefully, and ask any questions prior to bidding! ” 
“ARP AXXE, powers up, but NO sound, 3 sliders are broken off, S/H switch also broken, 2 keys are sticking up a bit, needs to be serviced. 110 VOLTS VERSION .
“Arp Axxe Analogue Synthesizer. Rare opportunity to purchase a lovely, UK located, fully functioning vintage Arp Axxe analogue synthesizer at a bargain price. 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. Collection recommended due to weight and delicate nature of old analogue equipment, but shipment costs have been listed, which will be at buyer’s expense” 
“I current have a PPG 2.2/2.3 V8.3 with Waveterm B in Beautiful Custom Wood Case.
“Teenage Engineering OP-1 Keyboard Synthesizer. Shipped with USPS Priority Mail.