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Yamaha DX7

“Yamaha DX7 synthesizer. Unit was just serviced with a new output Jack, new sliders, all key contacts were cleaned, and everything has been tested. Shows a good amount of wear but nothing too serious” Click here to visit listing on eBay

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Yamaha SY55

“Yamaha SY55 synthesizer keyboard midi controller. W/Pedal (BFEB-04-109).” Click here to visit listing on eBay

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Yamaha TG55

“Here is a Yamaha TG55 Tone Generator that is in good condition and is ready to use. The TG55 is a rack mountable synth that is a 16-bit sample playback based synth module that uses Advanced Wave Memory 2nd generation technology. What you get is 2MB sample ROM, amongst 74 waveforms there are 50 acoustic instruments, 16 drum sounds, 8 digital waveforms รขย€ย“ all of them are sampled in 16-bit depth and at 32 or 48 kHz sample rate. Don’t be fooled by the age of this unit, it is underrated in what it can do.” Click here to visit listing on eBay

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Yamaha FB-01

“YAMAHA FB-01 Digital Programmable Sound Generator Synthesizer.

Synth is tested and works great. New battery installed a few years back. Power cord in good condition with no scrapes or cuts.”

Click here to visit listing on eBay

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Yamaha DX7

“FOR YOUR CONSIDERATION IS A

VINTAGE 1980’S

YAMAHA SYNTHESIZER STUDIO SETUP

ALL COMPONENTS ARE IN EXCELLENT PHYSICAL AND WORKING CONDITION

ONE OWNER STUDIO SETUP SAID TO BE METICULOUSLY MAINTAINED

USED CONDITION – SHOWS SOME SIGNS OF USE BUT MOSTLY LIGHT SCRATCHES FROM MOVING AFTER I PURCHASED

DX7 SYNTH IN NEAR PERFECT CONDITION SHOWING ONLY MINOR IMPERFECTIONS (NICEST ONE I’VE COME ACROSS IN 20+ YEARS)

PLEASE REVIEW ALL PICTURES AS THEY ARE OF THE EXACT ITEMS YOU WILL RECEIVE – MORE PICS AVAILABLE UPON REQUEST

INDIVIDUAL COMPONENTS LIST, CONDITION, INFO/SPECS, MSRP AND CURRENT ESTIMATED VALUE BASED ON TERAPEAK RESEARCH SOLD PRICES OVER THE LAST TWO YEARS BELOW:

YAMAHA DX7 MK1 DIGITAL PROGRAMMABLE ALGORYTHM SYNTHESIZER:

SERIAL NUMBER: 99171
MSRP: $1995.00 (1983)
CURRENT ESTIMATED VALUE: $999-$1300

UNIT IS IN NEAR MINT CONDITION AND WORKS PERFECTLY. BRAND NEW BATTERY INSTALLED ON 04/25/23. EXTRA NEW BATTERY INCLUDED AS WELL. THE ORIGINAL BATTERY WAS DEAD WHEN I PURCHASED IT SO I LOST THE ORIGINAL 32 VOICES IN THE INTERNAL MEMORY. A WORKING DATA RAM CARTRIDGE IS INCLUDED WITH 16 VOICES ON IT. THE ORIGINAL 32 VOICES CAN BE DOWNLOADED ONTO THIS CARTRIDGE FROM VARIOUS WEBSITES ONLINE FOR FREE AND THEN SAVED TO THE INTERNAL MEMORY. I HAVE NOT DONE THIS AND IT WILL BE UP TO THE NEW OWNER TO COMPLETE THIS PROCESS. SEEMS PRETTY STRAIGHT FORWARD FROM WHAT I’VE READ. UNIT HAS BEEN CAREFULLY CLEANED INSIDE AND OUT WITH FORCED AIR TO REMOVE YEARS OF DUST. BOTH VOLUME AND DATA SLIDERS HAVE BEEN CLEANED WITH DEOXIT SO THERE IS NO STATIC WHEN ADJUSTING. THIS UNIT DID NOT REQUIRE FURTHER SERVICING.

INCLUDES:
ORIGINAL MANUALS ($40)
DX DATA RAM CARTRIDGE ($100+)
YRM-103 VOICING PROGRAM IN BOX WITH MANUAL ($110+)
BO TOMLN KEY CLIQUE 64 VOICE DX7 ROM IN CASE ($125+)
NEW BATTERY ($12)

YAHAMA DX7 MK1 INFO/REVIEWS BELOW:

I am sure if you are looking at this ad, you already know everything you need to know about this amazing keyboard. But just in case; this is THE main player in producing almost every hit song of the late 80’s! This wonder is adored by all collectors, and will keep on going up in value. It is truly ONE OF THE BEST keyboards of ALL TIME! When it came out, in 1983, it had a price tag of $1995.00!!! At that time, you could have bought a new car for that!!! Needless to say, like most kids, I didn’t get one from Santa! ๐Ÿ˜‰ One of the most iconic keyboards of all time; a game changer! It shaped the 80’s electronic music genre/scene! At its time, it was the most powerful, most impressive and most advanced synthesizer available; a must have for every studio and music producer; and that made it the most successful keyboard of ALL TIME! It has been a key part/creator of many MEGA HITS, and has appeared in countless MUSIC VIDEOS!
The sounds it produces are so crisp, and heavenly; that are still relevant to this date; a true wonder…

The Yamaha DX7 is a digital synthesizer that was first introduced in 1983. It was the first commercially successful digital synthesizer and is considered to be one of the most iconic and influential synthesizers of all time. Here are some of its key specs:

Polyphony: 16 voices
Oscillators: 6 sine wave operators
Filters: None (uses a frequency modulation synthesis technique)
Effects: None built-in, but it can be used with external effects processors
Keyboard: 61 keys (velocity and aftertouch sensitive)
Memory: 32 patches (user programmable)
Sequencer: None built-in, but it can be controlled by external sequencers
Connectors: MIDI In/Out/Thru, stereo outputs, foot pedal and breath controller inputs

One of the defining features of the DX7 is its frequency modulation synthesis (FM synthesis) technique, which allows for a wide range of complex and evolving sounds.

YAMAHA CX5MU MUSIC COMPUTER

SERIAL NUMBER: 001577

ORIGINAL MSRP: $1295 (1984)

ESTIMATED CURRENT VALUE: $500

UNIT IS IN EXCELLENT CONDITION. DOES NOT INCLUDE DATA CABLE BUT ONE CAN BE PURCHASED ONLINE.

INCLUDES:

ORIGINAL MANUALS ($40)

SFG-05 FM SOUND SYNTHESIZER UNIT II MODULE INSTALLED – SERIAL NUMBER: 3007916 (CURRENT VALUE: $150)

ALSO INCLUDED IS AN EXTREMELY RARE TELEWORD ENHANCER CARTRIDGE MODEL TWE-01 (UNKNOWN VALUE AS THERE HAVE BEEN NONE LISTED OR SOLD ON EBAY IN THE PAST TWO YEARS)

CX5M INFO BELOW:

The Yamaha CX5M is a vintage computer system that was introduced in 1984. It was designed to be a music production system and included a built-in FM synthesizer, the same technology used in the popular DX7 synthesizer. Here are some of the key specs and features of the CX5M:

Processor: Z80A CPU running at 3.58 MHz
Memory: 64 KB RAM (expandable to 128 KB) and 48 KB ROM
Operating System: MSX BASIC
Audio: Built-in 4-operator FM synthesizer with 8 voices and 16 pre-programmed sounds
Video: Built-in V9938 video chip with 256 KB VRAM and support for up to 512 x 424 resolution
Storage: Built-in 2DD 720 KB floppy disk drive
Expansion: Two cartridge slots, one for ROM cartridges and one for RAM cartridges
MIDI: Built-in MIDI interface

The CX5M was marketed as a complete music production system and came with software that allowed users to compose, arrange, and record their own music. The system was compatible with MIDI equipment and could be used as a controller for external synthesizers or sound modules.

One of the unique features of the CX5M was its ability to expand its memory and functionality with cartridges. Yamaha released several cartridges for the CX5M, including additional sound libraries and sequencers.

Overall, the Yamaha CX5M was an innovative product that bridged the gap between computers and music production. While it may not be as widely known as other vintage computer systems, it remains an important part of the history of electronic music production.

YAMAHA FD03U FLOPPY DISK DRIVE

SERIAL NUMBER: 2001563

ORIGINAL MSRP: $99

ESTIMATED CURRENT VALUE: $280

UNIT IS IN EXCELLENT CONDITION WITH FEW SCRATCHES. DOES NOT INCLUDE POWER SUPPLY BUT IT IS COMMON AND EASILY FOUND ONLINE

INCLUDES: ULTRA-RARE CA-01 SINGLE CARTRIDGE ADAPTER (CURRENT VALUE: $125)

FD03U INFO BELOW:

The Yamaha FD03U is an external USB floppy disk drive that was released in the early 2000s. It was designed to be used with computers that did not have built-in floppy disk drives, such as newer laptops and desktops. Here are some of its key specs and features:

Interface: USB 1.1
Media Compatibility: 3.5-inch floppy disks (720 KB and 1.44 MB)
Dimensions: 4.4 x 5.9 x 0.8 inches
Weight: 7.2 ounces
Color: Black
Supported Operating Systems: Windows 98/98SE/ME/2000/XP, Mac OS 8.6 or later

The Yamaha FD03U was a simple and reliable solution for accessing and transferring data from older floppy disks to newer computer systems. It was easy to use and did not require any external power source as it was powered by the USB connection. The drive could read and write 720 KB and 1.44 MB floppy disks, which were the two most common sizes used at the time.

YAMAHA DOM-30 DISK ORCHESTRA MODULE

SERIAL NUMBER: 002958

ORIGINAL MSRP: ??

ESTIMATED CURRENT VALUE: $200

UNIT IS IN EXCELLENT CONDITION – DOES NOT INCLUDE OROGINAL POWER SUPPLY BUT IT IS COMMON AND CAN BE PURCHASED ONLINE

INFO BELOW:

The Yamaha DOM-30 was a MIDI sound module that could be connected to a computer or MIDI controller to produce a variety of sounds, including orchestral instruments, percussion, and sound effects. It featured a built-in disk drive that could load and play back MIDI sequences stored on floppy disks, hence the name “Disk Orchestra Module”. The DOM-30 had 16-voice polyphony and a range of effects, such as reverb and chorus, to enhance the sound of the MIDI sequences.

The DOM-30 was designed to be used with a computer and MIDI sequencing software, such as Yamaha’s own QY10 music sequencer. It was a popular choice for home musicians and hobbyists who wanted to create and arrange music using MIDI instruments and sequences.

I couldn’t find any reliable information on the Yamaha DOM-30’s manufacturer’s suggested retail price (MSRP), as this product is quite rare and was likely sold only for a limited time. However, it may be of interest to collectors of vintage synthesizers and digital music equipment.

YAMAHA QX7 DIGITAL SEQUENCE RECORDER

SERIAL NUMBER: 6594

ORIGINAL MSRP: $500

ESTIMATED CURRENT VALUE: $80

EXCELLENT CONDITION – INCLUDES ORIGINAL MANUAL” Click here to visit listing on eBay

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Yamaha FB-01

“Yamaha FB 01 Vintage FM Digital Synthesiser MIDI Sound Module.” Click here to visit listing on eBay

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Yamaha CS-20M

“Great sounding unique synth. Capable of some really nice basses, leads, and experimental sounds (with the random LFO). ” Click here to visit listing on eBay

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Yamaha SY35

“Yamaha SY35 Dynamic Vector Synthesizer Keyboard Tested & Working.”
Click here to visit listing on eBay

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Yamaha DX27

“Yamaha DX27 Digital Programmable Synthesizer Very Good Condition Original Box.”
Click here to visit listing on eBay

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Yamaha TG77

“Yamaha TG77 Rackmount FM Synthesizer Synth Tone Generator.

It does have a warning to change internal battery. ” Click here to visit listing on eBay

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Yamaha DX27

“Yamaha DX27 DX 27 DX-27 Synthesizer Keyboard works fine..”
Click here to visit listing on eBay

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Yamaha TG-33

“Excellent Yamaha TG-33 Tone Generator. Just gorgeous condition on this very cool and very retro-sounding synthesizer.

Makes nifty 80’s sounds which are sometimes heard in video games, episodes of Miami Vice, action sequences, etc. LCD is fully functional, everything works, all buttons are tested, knobs are smooth, literally one nick on the whole thing.

Includes the OEM power adapter! Includes owner’s manual! Includes original wave form chart! Includes original box (if you don’t want the original box, which is in not great shape, I can ship it for a bit less). Includes an adapter so you can plug in your headphones (not pictured).” Click here to visit listing on eBay

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Yamaha DX21

“Good condition, some wear and tear on the exterior including a missing handle for the data entry slider and some scratches on the keys, see photos. Item has been tested on headphone output only but all keys, buttons, and sliders work!” Click here to visit listing on eBay

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Yamaha SY22

“Yamaha SY22 Dynamic Vector Synthesizer –POWER TESTED ONLY – SPARES OR REPAIR..

It powers on as shown in the photos, but no further testing was done, hence selling as spares or repair only.

Please take this to be faulty.

There are heavy marks and scratches and stains on it, small cracks under few of the white keys( please check the photos.

No power adapter or any other accessories with it. ” Click here to visit listing on eBay

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Yamaha SY35

“I Have for sale a vintage SY35 Keyboard. It comes with stand and power supply, it doesn’t have the pedal input some people use it others don’t. instruction manual is available online.

The keys have got letters stuck on them, this was done in order for a group to learn basic music chords and note placement for singers in training.

Its very good keyboard overall , its vintage and great for small home studios that use Cubase or logic , there is a pic of the back where you can see all the inputs. MIDI compatible.” Click here to visit listing on eBay

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Yamaha SY85

“This time we are selling a:

Yamaha SY85
61-key keyboard synthesizer

In excellent working condition.
Some signs of use.

The floppy disk comes untested, though.
The disk belt drive looks alright.” Click here to visit listing on eBay

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Yamaha DX27

“Please view all photos. Item has not been used for many years and has been stored in a box in the attic. There are now power supply leads included with this as I have been unable to find them. ” Click here to visit listing on eBay

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Yamaha DX7

“yamaha dx7 synthesizer.

Good condition, will be shipped in wooden carry case.

Up on switching on it comes up with replace battery but this disappears after pressing any button. ”
Click here to visit listing on eBay

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Yamaha Tenori On

“Yamaha Tenori-on TNR-W Music Interface Synthesizer JA0001074 with case and manual.

Doesnโ€™t come with AC adapter unfortunately. Was used maybe twice, then powered off. Thereโ€™s some wear to the case. I did my best to show the condition in photos, what you see pictured is exactly what youโ€™ll receive.” Click here to visit listing on eBay

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Yamaha DX7

“Yamaha DX7S Digital Synthesizer Keyboard.

Some cosmetic damage but works well. Pick up only. ”
Click here to visit listing on eBay

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Yamaha TX216 with Yamaha YMM2 and YME8

“This auction is for a used Yamaha TX216 Midi Rack FM Tone Generator Synthesizer that includes 2 TF1 Modules and an MRF6 Module. On top of the rack and modules I am also including a Yamaha YMM2 Midi Merge Box as well as a Yamaha YME8 Midi Expander.

Everything included came from a WORKING setup from a local University and the only reason they were getting rid of it was to update their technology with new equipment.

The only MINOR issue I came across when further testing the electronics once in my posession is that I was getting an error message from ONE of the modules.

The other TWO modules are working perfectly fine. For this reason and just to be safe please just bid with the understanding that this package comes with 2 working modules with the third moduleโ€™s status being UNTESTED or UNKNOWN condition. My knowledge when it comes to these specific electronics is limited.

Cosmetically everything has been looked after by the school who owned the electronics since purchasing brand new in the late 1980โ€™s with just some very minor wear which includes some light scratches. None of the pieces have ever been dropped or damaged and were always stored properly and professionally.

As for the Midi Merge Box and the Midi Expander they have both also been tested and work GREAT. They are both powered by separate 12v power adaptors that are NOT included. Off brand power adaptors can be purchased online for around $5 each.” Click here to visit listing on eBay

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Yamaha SY85

“90s Yamaha SY85 Synth

Tested. Good shape. Minor blemishes. Missing 1 foot on bottom. 100V 50-60Hz.”
Click here to visit listing on eBay

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Yamaha FB-01

“YAMAHA FB-01 FM SOUND GENERATOR.

GOOD conditions, its WORKING, SEE PICTURES FOR DETAILS ” Click here to visit listing on eBay

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Yamaha Tenori On

“YAMAHA TENORI-ON Music Interface Synthesizer From Japan
Pre-owned in excellent and clean condition

Comes with manual and AC adapter” Click here to visit listing on eBay

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Yamaha CS50

“Yamaha CS50 Synth In fully functional condition
original lid, legs and cross bars
Above average condition
I bought this from the original owner!” Click here to visit listing on eBay

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Yamaha CS01

“We have available a fantastic Yamaha CS01 Synthesizer.

This keyboard is in great condition, includes the original box and instruction manual, please note that no power cable is included. The box is very worn and does have cosmetic damage. The keyboard is in great overall condition with light cosmetic markings given the age of the item.” Click here to visit listing on eBay

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Yamaha TG33

“Some scratches and scuffs throughout, obvious signs of aging thru the Years of being on Tour. (See Pictures of actual unit) It was Released: 1990, so we’re talking 33 years.”
Click here to visit listing on eBay

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Yamaha DX7s

“This DX7S is in perfect working condition and very good condition!!
The internal battery was changed to the new.
I loaded factory presets.
with original gig bag” Click here to visit listing on eBay

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Yamaha DX7

“This is a vintage Yamaha DX7 keyboard / synth. It has various marks and scuffs all over due to its age, but plays and sounds great. Also, there is a small black smudge in the upper left corner of the display screen (see photos), which does not interfere with the readability of the display.

This auction is for just the keyboard itself (without cartridges). It has the 32 built-in classic factory patches.” Click here to visit listing on eBay

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Yamaha CS10

“This is a fantastic sounding synth. There are some very light marks on the rear which Iโ€™ve tried to show in the photos, but the overall condition is superb for a synth of this age.

Fully tested and working with no crackly pots.

Comes with a printed owners manual and service manual.

This is a 100V version but comes with a suitable transformer as shown.”
Click here to visit listing on eBay

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Yamaha SY35

“Yamaha SY35 vintage synth – Vector Synthesis system – aftertouch Midi Keyboard.

Great condition. Currently downsizing my studio ” Click here to visit listing on eBay

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Yamaha SY77

“Yamaha SY77 in great condition.

Some cosmetic wear.

LCD, all keys and modulators are funtioning.

Includes MCD64 memory card.

Synth weighs 37 pounds, case weighs 20 pounds. This is reflected in shipping cost.

Ships in hardcase.” Click here to visit listing on eBay

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Yamaha TX802

“Sold as is

I can not test and verify

Turns on and looks to be all ok ” Click here to visit listing on eBay