“Yamaha TG-500 synth- last one.
64 note polyphony- incredible effects- tons of waveforms and sounds.
You can reverse any waveform on this thing- it has almost borttomless editing.
Fine shape- works perfectly- LCD is perfectly readable (pic is overexposed.)
This is a nice, truly great monster.” Click here to search for synths on eBay
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“Good condition, though there seems to be some very tiny paint splatters on the item.” 
“This auction is for a Yamaha, model SY22, Vector Synthesizer. Includes Yamaha 64 Voices, VC2252W, Studio Selection card and original box. “
” This keyboard was bought for me as a gift a few Christmases ago but I have never got round to learning to play it and it is wasted with me. This is an old synth but has been very well looked after by it’s previous owner and is in very good used condition. As far as I am aware, all keys and functions are in working order. This comes with power supply and manuals. ” 
“This is YAMAHA DX7 FM synthesis-based digital synthesizer in good working order.
“TX7 sound generator which is virtually a DX7 in a box ie. no keyboard. Comes complete with original manuals.” 
“This came from a storage locker auction. Very good cosmetic condition. I couldn’t find the power cord so I was not able to test it. I will guaranty that it is in good working order. If it has any problems return for a full refund minus shipping one way. ” 
“You are buying a vintage high end yamaha DX7 II-D digital programmable algorithm synthesizer in working order,everything works as it should just has very small chip on one key and one broken key (easy fix) broken key still functions properly. Item was removed from local church and has not been abused (sat in same spot for many many yrs,they just replaced with new one) ” 
“Up for auction is a Yamaha DX21 synthesizer. It is in overall good shape considering it’s age. The white labeling on the green button above the single play menu option has rubbed off a bit (see pictures). Seems to be working just fine. The sound banks have been loaded with a few bass, pad and organ sounds from the internal memory.” 
” Classic board for all your synth explorations” 
“Used in very good working condition. Voice select button is a little sticky but works fine. Sold as-is. ” 
” unit was working on full system studio rack that was more than 6 year ago; I’m missing some components so now I don’t way to test the unit ;the unit powers up and seems like everything works ok ; any ways the unit sells as is with no returns ; so please read before you bid thanks” 
“This CS-60 is in perfect working condition and in very good condition!!
“Purchased in the mid-80s. Used sparingly. Was working until the main battery recently went low. I am not certain if the disk drive works or not. Comes as pictured with Hybrid brand road case, pedal, disks, and operators manual. local pick up only St. Louis, MO 63123. ”
“Yamaha TG77 Rackmount Tone Generator in Excellent Used Condition.
“For sale is a yamaha dx21. Works great missing a couple slider knobs. Local sale only. Will ship but at buyer expense.”
“All functions work. No sound through headphones (just noise). We have no ROM 3 cartridge to take it off “LOCAL MIDI”. Definitely needs ROM 3 cartridge. We believe that this keyboard will work just fine once the MIDI output is changed. Since we have no way of testing we are selling this AS IS and at a discounted price. All functions work fine. Again….NEEDS ROM 3 cartridge.”
“Fully functioning. Used but like new. Comes from a smoke-free home studio. Comes in soft case/bag.
“Yamaha DX7IIFD
“Here is a classic DX7II-FD. This synth is in good cosmetic shape other than the damage that was received while in storage. Some heavy items were placed on top of the keyboard, resulting in damage to the bottom two octaves of keys, and to four of the buttons (two of the voice mode select buttons, the EG Copy/Store, and the Play/Performance button. I’ve been playing the synth all morning and it still sounds great. All of the other controls seem to be working just fine. Please see the photos to examine the damage.
” All working as it should there is dust under the plastic screen but does not affect the playability of the synth.”
“You are looking at a chance to own a unique / modified Yamaha FB-01. The FB-01 is part of the famous FM series such as the DX7.
” In original box, all keys and controls working, only used to record classic analogue synth sounds.”
“I’m having a bit of a clear out and selling my lovely Yamaha SY1 synthesizer.
“For sale here is Yamaha TG33 synth module. Everything that came with it is included. Full working order. Great sounds for its age – still really fun addition to any home studio! Manual, preset list, power supply, rack mount adaptors! Basically it is a SY33 synth in a box! Desk top or rack mounting! Easy to use and AWM & FM tone generators that give really nice sounds especially drums also onboard effects!”
“Full working order, just a couple of scratches on the case.”
“You are bidding on a used Yamaha TX816 MIDI Rack Synthesizer w/ 8x TF1 Cards installed, which makes this sucker FULLY LOADED!
“This listing is for one Yamaha DX100 FM synthesizer. It is in good shape, sans a few keys not responding appropriately. This DX100 can be played fine via MIDI and sounds superb. This listing includes an appropriate DC adapter.”
“Yamaha FB-01 sound generator in good condition. Comes with manual as shown. Thanks for looking”
“YAMAHA TG33 Synthesizer Module, working and and in good condition. Fully tested with midi kb and peripherals, there’s no fault to speak off. Please look at the pictures to see what you will get. The dispay’s back light is powerful and clear which is quite unusual with these things. The power supply is not the original but it’s the same voltage/amps , i paid quite a bit for it. ”
“Rare Tenori-On with a sturdy custom case, all in great working condition. Stylish Wesc Headphones, 2GB SD card, power adapter, and original box included. All-in-all, a great and hugely fun bit of kit, great for music producers, DJs, or just lovers of tech!
“Yamaha TX7 Tone Generator – works perfectly, very clean. Some scratches on the bottom, normal very light scratches on the display given its age but not noticeable in use.
“Decent condition used Yamaha TX802
“Selling as is for parts/repair.Turns on but hasn’t been tested further than that.Body has some dings.It also has some rust on the bottom.Front panel looks a little crooked from back panel.”
“Relisting due to non-pay buyer. The buy now price is the second highest bid from the auction. I’d like to sell this quickly and not go through the seven-day bidding process again. These are rare and do not come up often