“This item has been professionally and lovingly Refurbished and Tested and is in good working condition.
Repaired case Inside screw mounts
Repaired 2 key
Replaced 1 key
Cleaned 16 board contacts
Replaced headphone connections
Repaired bad connections
Replaced Floppy Drive (only tested with used drives works intermittently)
Replaced power switch and AC cord
A few minor signs of previous use but nothing to affect its functionality in any way. ” Link
“For sale is a Yamaha DX-21 Synthesizer Keyboard 1980 !
Brand : Yamaha.
Model : DX-21.
Made in Japan.
This item is Used in very good working condition.But there is a some scratches. and It has one key is not work and I think you can fix about that Easy
Yamaha DX-21 Digital Programmable Algorithmic Synthesizer See photos for Effects and input.
Unique : Dark brown heavy metal body” Link
“This TG33 works excellent and comes with a power cord.” Link
“Yamaha Vintage 61 key DX7 synthesizer keyboard with extras!!
comes with 3 “data” cartridges a Yamaha “breath controller” sustain pedal and a “anvil” style road case” Link
“Perfectly working Yamaha DX7 synth. There’s some definite cosmetic wear on it, mostly negligible scuffs, with the exception of one chipped / dented corner (pictured above). That aside, this thing sounds great.” Link
” YAMAHA TG33 Tone Generator. Dynamic Vector Synthesis. No sticky buttons …excellent, gently used condition. Has been taken care of! Sorry no power cords, but owners manuals are included.” Link
“Der Synthesizer ist altersbedingt in einem sehr guten Zustand und funktioniert ohne Probleme. Er verfügt über das “berühmte” Yamaha CS-Filter, welches bei manchen Presets als Bandpass arbeitet. Ein Sound kann über Regler eingestellt und verändert werden, sowie 29 Presets über Schalter abgerufen werden. Der Synth ist dabei zweikanalig, mit jeweils mit einer kompletten Klangerzeugung (VCO – VCF – VCA) ausgelegt. Diese beiden unterschiedlich Sounds liegen bei Bedarf auch an einzelnen Ausgängen an. Das Ding kann dann unglaublich Stereo klingen. Auch bei den Presetsounds können nachträglich Filter und Release angepasst werden. ” Link
“Der CS50 hat frische Elko´s und 4000er IC´s bekommen, das Netzteil wurde vom Fachmann gewartet und der Synth wurde frisch kalibriert. Alle Tasten und Regler funktionieren einwandfrei. Dazu gibt es natürlich noch Standbeine und Deckel. Ich würde sagen, dass es der beste CS50 weit und breit ist… also zuschlagen! ;)” Link
“Sie bieten auf einen Synthesizer der Firma Yamaha, den DX7-II D, aus den 1980er Jahren. Es handelt sich hierbei um einen seltenen Synthesizer in außergewöhnlich gutem optischen Zustand. Technisch funktioniert das Gerät einwandfrei, das Display ist nicht zerkratzt und funktioniert sehr gut. Zusätzlich gibt es eine RAM/ROM Cartridge mit tollen Sounds und drei ausgedruckte- und in Mappen abgeheftete Anleitungen. Besonders an der DX7-II Serie, außer diversen Verbesserungen, war die Soundqualität in 16 Bit, was bitimbrality erlaubt (Wiedergabe von 2 verschiedenen Sounds im Chor oder Auftrennung der Tastatur, so dass gleichzeitig zwei verschiedene Sounds gespielt werden können). Im Gegensatz zum Vorgänger DX7 kann der DX7-II alle 127 MIDI-Velocity-Werte ausgeben, womit die obertonreiche Darstellung des Vorgängers der Vergangenheit angehört.” Link
w/ Hard Case (Scribbling on top)
*It might be necessary to use power transformer (JP to your country)” Link
” Voll funktionsfähig und in sehr gutem Zustand ” Link
” Excellent condition rack ready with manual.” Link
“Be sure to check out all our other high quality tool auctions too…
Up for sale here is a Yamaha SK-15 Symphonic Ensemble Polyphonic String Synthesizer in used condition.
This is a used keyboard it does have wear but still in nice shape and does have some ware take a look…
This synthesizer is used in great shape all the keys are there. Some wear due to its age but looks great.” Link
” All sounds working perfectly One slight dodgy black key on far right of keyboard” Link
“This is in mint condition a Yamaha DX7iiFD
Many sounds on disks. and factory supplied cartridge for installing original sounds set.
Full functionality all the way around. Looks like near new. Disc drive works perfect,
Huge library soundwise. Have a sustaining pedal if bueyer needs it!
A1 condition! and all free shipping.” Link
“Vintage yamaha synthesizer cs01 I think from 1982.
In great condition, a little discreet mark.
Fully functioning, just needs batteries ” Link
“Includes Tone Generator only. Does not include additional accessories or box. Tone Generator shows some signs of cosmetic wear. Works great!” Link
” Only taken out of the box for the photographs.” Link
“Yamaha DX7s Synthesizer with data rom cartridge and manual.
I’ve listed this item as sold as seen because when you power up the replace battery message appears. You can get sounds out of some of the banks though and all the keys seem to be working ok.The synth is in pretty good condition,one of the faders is missing,but apart from this and a new battery it should be working ok.It’s sold for parts or not working though so sorry,no returns.” Link
“For sale is my Yamaha SY-85 synthesiser keyboard, very collectable, I have owned this keyboard for several years and comes with over 20 floppy discs comprising of various samples sounds and patches. It is in good condition, there is a slight crack on rear of case which was there when I bought it but this has never interfered whatsoever with the playing of this instrument. A vast array of sounds in voices and performance mode. I have not used this item a great deal but only selling due to a move abroad” Link
“This listing is for a Yamaha TX7 TX 7 FM Expander Tone Generator Made In Japan 120V.” Link
“Yamaha Tenori-on W in perfect condition, still boxed and complete with all cables, power supply, manual.” Link
“You are bidding on a excellent condition Yamaha YK-10 Music Keyboard. The keyboard is in perfect working condition. The keyboard comes in its original box and packaging. The auction includes the ‘Graphic Artist’ program (GAR-01) inside of a music composer box. Also, the unit comes with an RF modulator (RF-02).” Link
” Up for sale is the classic YAMAHA CS15 Vintage Analog Monophonic Synthesizer.
The unit appears to be fully functional, all the keys and knobs and buttons working well as I tested.
Please refer to my pictures for any details.” Link
“Great condition for its age and functions %100. Backlight is strong. Only top right rack ear is a bit bent but in no way prevents it from being racked normally. The hight of the AWM/FM power. Sounds AWESOME ! Tought to let go. Give it a good home.” Link
“The legendary Sequential Pro One analog synthesizer in fully working condition. All switches, sockets and pots have been cleaned and checked. The key bushings have been replaced with new ones to restore it to the original new feel. (Rubber bushings go hard with age and disintegrate causing uneven action and clackety keys).The key contacts have been carefully cleaned. It has been recalibrated and tested. This is 240v switchable to 120v if needed. This is the later more desirable, safer and reliable version with the chassis mounted transformer and J wire keyboard. There are some signs of wear and use as can be seen in the pictures, but nothing major. I have been servicing Sequential circuits products since 1980 and am happy to continue to look after this in later years should that be needed. ” Link
“This listing is for a Sequential Circuits TOM.
This unit is 100% perfect working.
This unit comes with the original adapter for 100V.
You may need the voltage converter to use it.” Link
“If you’re looking at this synth then you probably already know about its deserved place in synth history! Ive owned this synth for a fair few years now and under my wing its been very well looked after in a dry studio and never gigged (at least by me!). Alas, we must sadly part ways for someone else to experience this beast..
As far as I can tell this is a later, more stable and solidly built Rev 3 Prophet 5 as it has 120 memory patches and what looks like factory fitted MIDI (in/out only; no thru – which has never hindered me). I say its a Rev 3 but which version is unclear (most probably a 3.3 cos of its reliability) since theres never been any evidence of a serial number sticker on the back or inside, so I cant check its history. Luckily this doesn’t detract from its overall look, feel and sound!
Overall the important knobs all sweep nice and smoothly (lesser used knobs are a tiny bit stiffer but still perfectly work), the buttons all toggle on/off, the LEDs all shine brightly, the stickers are fairly new looking and the wood is in excellent condition, except for a very minor chip and dent on the left hand, front cheek of the keyboard (see photo for a close up – and yes, Im being picky and transparent here!). As with all Pro-One & Prophet keyboards this is the J-Wire version so periodically (typically after any length of not being played) the keys when struck sound a bit glitchy – this is easily resolved by either striking the key a few times (re-establishing connection) or opening it up and cleaning the contacts (theres instruction on the internet if you’re un-confident). Failing that you could just use it full-time with MIDI for its AMAZING sounds.. check out a quick video of the actual model I’m selling (nb. The sound was recorded straight into computer and sync’d for better quality, NOT via the cameras rubbish inbuilt mic). ” Link
Sequential Circuits Prophet VS – Matrix’s all-time favorite synthesizer! This monster synth is in really great condition and sounds amazing. Her warmth and lush tones will absolutely blow your mind. The Prophet VS, to this day, is still one of the most highly sought after synths in the film industry for its ability to produce the most hauntingly wonderful soundtracks. This Prophet VS spent most of its life stored away in a case at The Warehouse Recording Studio during the 80s and 90s. She has a bit of case rash on her sides but the front panel is nearly perfect. All keys, buttons, switches, levers, and joystick function as expected. The LED display is nice and bright, the LCD backlight has dimmed over the years but readout is just fine. The after-touch sensor has aged and requires a good amount of pressure. The analog chorus is stereophonic bliss and the Curtis lowpass filter is the best in the biz. ” Link
“UP FOR SALE , SCI MULTITRAK ANALOG SYNTHESIZER , COSMETICALLY IN VERY GOOD CONDITION FOR ITS AGE,
I HAVE A VERY LIMITED KNOWLEDGE ON ANALOG SYNTHESIZERS , BUT TO MY UNDERSTANDING THIS BOARD PROBABLY NEEDS TUNING / CALIBRATION OF SOME SORT , IT SOMETIMES PLAYS A LITTLE OUT OF TUNE BUT MOSTLY IT SOUNDS JUST FINE , IT HAD A DEAD BATTERY WHEN I FIRST GOT IT SO I REPLACED THE ORIGINAL (SINGLE 3V W/SOLDER TABS SOLDERED TO THE CIRCUIT BOARD ) WITH TWO AAA SIZE LITHIUM BATTERIES IN A BATTERY HOLDER.. SO I HAD TO RELOAD THE FACTORY PATCHES , IT COMES WITH A REFURBISHED POWER SUPPLY UNIT ( NOT SAME AS THE ORIGINAL PSU ) I DO NOT KNOW HOW TO PROGRAM THE SEQUENCER SO I AM NOT SURE IF IT WORKS OR NOT , PITCH AND MOD WHEELS DO WORK WITH A FEW PATCHES BUT FOR THE REST , THEY DON’T FUNCTION I’M ASSUMING IT’S A PROGRAMMING ISSUE , THE BUYER MAY HAVE TO RELOAD THE ORIGINAL DATA/PATCHES FROM A TRUSTED SOURCE IF NEEDED , ALL THE KEYS ARE IN GOOD SHAPE AND THEY WORK ! ALL THE BUTTONS FUNCTION BUT SOMETIMES YOU HAVE TO PRESS THEM JUST A LITTLE HARDER OR LIGHTER SOMETIMES TWICE , WHEN I OPENED THE COVER TO REPLACE THE BATTERY , I WENT ONLINE TO SEARCH FOR THE BATTERY LEAKAGE PROBLEM WITH THIS PARTICULAR MODEL AND FROM WHAT I HAVE SEEN AND UNDERSTOOD ; BATTERY DRAIN PROBLEM HAD BEEN SOLVED WITH SOME REWIRING OR SOLDERING DONE ON THIS BOARD ! ( IT LOOKS EXACTLY THE SAME IN THE PICTURE I HAVE FOUND ON THE INTERNET )
COUPLE TIMES IN THE PAST , IT STOPPED PRODUCING SOUNDS BUT , I HAVE FOUND OUT THAT IF YOU GO BACK TO THE FIRST PATCH ( WHICH IS 00 ) OR SIMPLY TURN OFF AND TURN BACK ON WILL SOLVE THE PROBLEM .. THIS LITTLE NICE SYNTH HAS A VERY GOOD KEY BED !” Link
“Sequential Circuits Prophet 5 rev 3.2. Rare Vintage Analog Polyphonic Synthesizer.
I purchased the Synth new in 1982, approximately. Hard to remember that many years back. I took it on the road for 3 years, the rest of the time it has been in my studio or stored safely. I’m in the process of releasing “stuff”, in this case part of my musical collection that isn’t being used and probably won’t be in the future. This month it was serviced by Greg Montalbano, a premier Prophet 5 tech, everything is in working order. There are some signs of wear, but overall it is in very good condition. It can be upgraded to midi, and the memory is upgradeable also. Here is a list of what Greg replaced / fixed while servicing this unit.
>> OK, it’s done.
>> Replaced bypass caps; replaced battery; cleaned pots, switches, key contacts; replaced PS regulators; replaced IC364, 461, 425, 431, 436, 434, 476, poly cap on VCF 1.
>> Tuned & scaled.” Link
“This Sequential Circuits Prophet 600 is in excellent cosmetic and functional condition. I believe the unit also may have had a professional check up prior to my purchase a few years ago.” Link
” Clean for its age Pro One, recently serviced 2 weeks ago, switches cleaned and mod wheel fixed, nice example. The preferred Jwire version.
Sent fully insured and packaged well.” Link
“Awesome super rare sequential circuits prophet 2002 Plus sampler. This is the upgraded version of the 2002 with double the sampling storage. Tested and totally functional. Nice bright display. Normal rack rash you would expect on something 30 years old!” Link
“Vintage Sequential Circuits 420 TOM Drum Machine – This one is as nice as it gets… doesn’t have a scratch or mark on it… looks like it was used a few times in 1985 and put away since then. Includes Operation Manual, MIDI Guide, Controls sheet, Contemporary cartridge and adapter. Also includes original box and foam/cardboard packing inserts. I bought it online and the previous owner shipped it to me directly in its original box so now it’s covered in tape and shipping labels – sorry for that.” Link