” This listing is for a USED Roland TR-505 RHYTHM COMPOSER.
This unit is working.
But the DISPLAY is completely dead. (see the 2nd picture)
You can not see anyinformation.
This unit does not come with the adapter.
You need batteries (Size AA x6) or a center minus 9v DC adapter.” Click here to search for synths on eBay
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“Roland Juno 2 Programmable Polyphonic Synthesizer Keyboard” 
“roland compurhythm cr 78 . this is a very clean piece , tryed all the buttons , works great . some very minor scuff on the edges , and one small chip in the wood as you can see from the picture . i . am starting of the bidding low , , it will be well packaged in a large box with strofoam .. for the age of this unit it’s in great condition . just to let you know i know very little about how this works as i am not into musical pieces ” 
“Roland D-550 Vintage Synthesizer
“THIS LISTING IS FOR A Roland PG-800. THIS I BELIEVE IS AN OLDER PIECE. IT CAME FROM A LOCAL JINGLE WRITER WHO HAS RETIRED AND I AM SELLING OFF HIS GEAR FOR HIS RETIREMENT. PLEASE CHECK MY OTHER LISTINGS AS I WILL BE LISTING MORE OF HIS GEAR.” 
“Tested and works great! All functions works as it should, no issues. Minor marks/scratches and sticker residue that darken a spot on the side wood panel. The left black metal and the metal panel below the keys has paint discoloration. Front panel looks great though!
“Kiwisix upgrade with new batter, power cord, cpu and midi in-midi out. 1981 analog goodness! Chorus, phaser and ensemble strings effects. Slight damage to wood veneer on one corner. Good playing condition. See kiwisix manual for all the cpu functions. 1000 plus editable tones, kiwisix mod sequencer mode. FYI Arpeggio latch function is modified for use as sequencer mode, in other words you have to hold your hand on the arpeggio chords the entire time, no arp hold with kiwi mod unless it’s a buried function that I have not found. ” 
” Korg Polysix in perfect working condition all functions work perfectly! Replaced battery and and restored keyboard with a lot of new parts by expert synth technician. Fixed up to near perfection!!! Here is a list of work done: – thorough cleaning and repair of original CPU board, ensuring all traces and components are reliable, new battery/holder. – replaced most capacitors on FX board, CPU board, power supply – added bracket to reinforce switchboard PCB where it normally sags/warps – cleaned all pots/switches/jacks – added shielding between front panel and FX board
“Fully functional normal operation. comes with power supply. battery powered. Unique sounding classic drum kit” 
“The condition is good. Deterioration with age and scratches/stains” 
“This keyboard is a monster in sound and physical weight. Super phat analog sound especially from the synth section, no wonder the Phoenix keyboardist loves this board. Condition is excellent for a 40 years old synth, shows a few splinters in the wood here and there but overall great shape for its age. Good: All keys work. All buttons and knobs work well, some scratchyness in some but would be cleaned up from a good cleaning. The “write program” button doesnt seam to work but maybe Im missing something.. Not so good: tested it out on a tuner last night, the lower two octaves show about from 5-10 cents flat, one was closer to 15 on the tuner, seems to be on par with a synth this old from what I hear but being the bass notes its harder to hear the pitch being out.. I would assume some capacitors on the synth probably need to be changed now or in the future due to its age, which might “tighten” it up. The headphone out works great but the mix out seems to be finiky sometimes but messing with the plug seems to work, probably another deep cleaning needed issue, the direct outs from each of the voices work well from what I can tell. With that all being said, understand this is 40 year old board and there might very well be issues arising that Im not aware of or noticing at the moment or will happen in the future so this board is being sold as is. Purchased 2 years ago from Tokyo Japan, comes with Korg road case with casters, Im assuming thats original from 1980. 100V but works well on American 120V but keep that in mind, theres conflicting opinions about analog gear being “ok” with that small of a difference, Ive had a couple other old synths and it wasnt a problem. ” 
“Recently obtained from a large back line rental company that was liquidating excess equipment.
“Yamaha CX5M with keyboard and many other items, used but in good shape.. Condition is Used. Shipped with USPS Priority Mail.
“Yamaha DX27 Programmable Algorithm Synthesizer Ser#020043 Needs Adjustment
“Yamaha SY1
“Here is our Yamaha DX7 IID FM beast of a synth. All the classic sounds from the 80/90’s can be made / found from the DX7 series. We have an fully maxed TX816 So this DX7IID was rarely used.
“This is being auctioned AS-IS For Parts
” she is in great working shape….lot of little scratches and dent in frame but keyboard face panel looks very nice key play and look new and are in super good shape….had this unit serviced when i
“This CS-5 was serviced two years ago and it is in good working condition currently, although it could use a cleaning because some of the notes sound dirty. If you’re reading this you most likely know about this acid house bass classic. Easy to replicate TB303 sounds with the Yamaha CS5. Endless hours of fun running external instruments through the filter in the back. ” 
“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.” 
“Sequential Circuits Pro One
“ARP Omni-2 Vintage Analog String Machine Synthesizer With Manual. All keys are working in Violin and Viola setting, Only the 4 lowest notes will play in the bass setting. It has been partially restored (Capacitors checked and the bad ones replaced) Ready for the next owner to complete restoration. Condition is Used.” 
“Great guitar synth, we don’t have much use for it at our studio right now though.” 
“FR Mobius is in almost new condition. Only a small mark on the button below Bank (see pic). Other than that in beautiful shape. Was mostly rack mounted in my smoke free studio. Does come included with the wooden ends so you can have it on a table too at the perfect angle. Includes original power supply, original manual and calibration sheet.
“Synth is in really good condition. I recently took it to one of Chicago’s best synth repairmen to clean pots and fix any inconsistencies in its performance. It’s in better shape now than it was 20 years ago when I bought it. I have the receipt for the work that was done.” 
“Teenage Engineering OP-1 with Soft Case. Condition is Used. Owned for 2.5 years and still in great condition. The carrying case comes with the purchase and is much better than it’s original packaging.
“For sale is my Oberheim Matrix-6. This synth is in great condition. All keys play as they should, velocity and release velocity, (you can modulate parameters by how quickly you release keys), function properly. The membrane keys all work as well as all sliders. It does have some minor wear and tear, but nothing beyond what you’d expect from an almost 40 year old synth. It also has tauntek’s eprom upgrade from version 2.13 to version 2.14 for faster MIDI parameter changes. Version 2.13 is included in a static free bag taped inside the synth. I really really like this synth a lot, but I just don’t play it as much as I used to, and I’m downsizing my studio.
” New in box Cwejman MMF-1s Eurorack module. Opened for taking photos, never racked, never taken out of box. No space for it, unfortunately. ”
“FRESH FROM AN ESTATE IS A HORNER BASS 3 KEYBOARD SYNTHESIZER. IT IS UNTESTED SINCE I HAVE NO WAY OF TESTING IT AND IT IS MISSING POWER ADAPTER. IT HAS NORMAL WEAR, NEEDS SOME CLEANING. PLEASE SEE PICTURES WHAT YOU SEE IS WHAT YOU GET. ONLY SHIPS TO THE LOWER 48 STATES.”
“This listing is for one vintage Ensoniq ESQ-1 analog/digital hybrid synthesizer. It is working well with new caps on the power supply, new battery backup and bright, readable VFD. Includes power cable.”
“I’m the second owner. I’ve owned this unit for five years. It’s a Rev3. It’s in fantastic condition and comes with: the power adaptor & AC Cable, patch cables (original set missing the grey 1/8″ cable and a second aftermarket set), The 201 Tool Box (built by professional shop) – these really open up the box way more than the Buchla expansion card, patch cards, and cable bag, case keys and the original box!
“Casio cz-101 | as-is *see notes. Condition is Used.
“I am selling my beloved Moog Prodigy. In good condition with cv/gate control mods and serviced a year ago, this is a great instrument for bass lines to make the neighbours move house. The only issue is that the lowest F key needs replacing. It sounds intermittently because it is loose. I have a new one on order and can dispatch the synth now and send you the spare key later or I can replace it for you but dispatch will be delayed by a couple of weeks. ” 
“Up for Sale is English keyboardist and violinist Eddie Jobson’s Minimoog Moog Model D keyboard. Eddie was known for his use of violins and synthesizers. He has been a member of several progressive rock bands, including Curved Air, Roxy Music, UK., Jethro Tull and YES.
“MOOG MICROMOOG Vintage Analog Synthesizer. Condition is Used with some wear.”