“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.” Click here to search for synths on eBay
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“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.” 
“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. ” 
“YAMAHA RX5 RX-5 Digital Rhythm Programmer w/AC Adapter And Original Manual. Condition is Used without defect. Comes with original box.” 
” YAMAHA DX7 DIGITAL PROGRAMMABLE ALGORITHAM SYNTHESIZER 61 KEY KEYBOARD… DOES HAVE DIRT, DUST, SCRATCHES , MARKS AND SCUFF MARKS ON IT FROM PREVIOUS USE AND STORAGE , ALSO MISSING THE VOLUME BUTTON CAP .. THE CORD HAS ELECTRICAL TAPE ON IT AT THE BEGINNING ( TOOK UP CLOSE PICS) HAS WRITING ON THE CORNER AND STICKER RESIDUE ON SOME AREAS OF THE KEYBOARD .. EVERYTHING STILL WORKS GOOD . PLEASE LOOK AT ALL PICS.. THANK YOU ” 
” Yamaha TX81Z FM Tone Generator * Rack Mount * used. Condition is Used. Shipped with UPS Ground. ” 
“Yamaha DX27 (parts/repair). Condition is For parts or not working.
“Excellent used Yamaha FB-01 FM Sound Generator Stynthesizer. Home used, no signs of regular use or wear. Face and inputs all clean, labels all crisp and legible. May show minor wear to panels from storage, tested breifly and found no problems.” 
“needs a little love. 1 key is broken off. and 1 other key has light chipping underneath. As pictured it says it needs it’s RAM battery changed…I have done that already and if you do a factory reset the original patch library comes up just fine…sometimes booting it off and on it loses those patches and goes into “sine” wave mode where it’s all just sine wave oscillators to play and back to a battery mesaage. AS IS / AS DESCRIBED” 
“all appears to work, however not all programs and features were tested
“Yamaha TX802 TX-802 FM Tone Generator Sound Module Synthesizer Rack . Condition is Used.
“Yamaha SY35 Music Synthesizer Polyphonic Vector Midi Keyboard.
“Yamaha DX100. Good Condition with manual. Would prefer pick up but can send via tracked postage 1st class.
“2nd listing as winning bidder didnt pay or respond.
“Again was used for the children’s series RAINBOW great working order with one cartridge Yamaha DX7 keyboard. Condition is Used. Collection in person only.
“Yamaha QX21 Digital Sequence Recorder.
“YAMAHA SY85 Synthesizer workstation type. The keyboard is fully functional and local pick up only . Condition is Used.” 
“Up for auction is this Yamaha FM Tone Generator TX81Z Rack Mount Synthesizer Model TX81Z ( gently used ) ( Tested ) In good working tested condition, cosmetic condition is good.” 
“Works but do not have power cord. Nice vintage Yamaha synthesizer. Includes strap for key tar action. Took pics of display to show power up. Thanks!”
“Yamaha DX7 Digital Programmable Synthesizer Working but needs love. Powers on and case is in good shape. Missing a slider and has a couple dead keys. Could be a quick fix like a cleaning or may need key springs but was working great up until recently. I don’t have time to tinker with with but would be a great project for someone looking to do the work and have a classic synth from the 80s.” 
“Yamaha Disk Orchestra Module
“Selling for parts or repair
“This one is probably purchased new in 1975. Works very well. Keys all work smooth and no notes are missing. In tune. Sounds recording-ready. Only issue is touch control does not really seem to do anything. Otherwise everything sounds and works awesome. Priced accordingly. ” 
“It is in great condition and everything works on it. Only issue it there are 4 keys C#2 F#3 D5 B5 that need new springs. The will still trigger the sound but they don’t spring back up fully.
“Yamaha DX 27 FM synthesizer 4 operators . Condition is Used. for parts 2 keys need to be cleaned .Everything else works but contacts on keys need to be cleaned good luck ”
“Fully tested and working properly, excellent condition.
“Yamaha DX7 IIFD + Ram Cartridge