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Yamaha CX5M

“Sale is for everything shown , I am only able to test it for power and the power indicator light does come on. Cosmetically, it’s in great condition & Looks barely used. Comes exactly a pictured. It may work 100% but is being sold as is for parts or repair as I can not fully test it , thanks for looking ! ”
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Yamaha CX-5M

“Yamaha CX-5M Music Computer sold as-is. Powers up. No way to test it. Shipping calculated by location of buyer and paid by buyer. Ebay would not list if I did not choose “synthesizer”. This is not a synthesizer. If you are looking at this listing, you should know what this is.” Click here to visit listing on eBay

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Yamaha CX5M with Yamaha YK-10

“Yamaha CX5M with YK-10 keyboard and RF-02 screen adapter

This is a somewhat unique Yamaha unit from the 80s. A Music Computer with a built in FM Synthesizer module that is somewhat similar to the DX7. Cartridges for sequencing, editing the internal patches, and editing patches in the DX-7 were offered. The audio is output through stereo RCA cables and there is Midi in/out, although the unit cannot receive Midi note data. The Midi ports were used to import, edit, and export the DX7 patches from what I can tell. RF module is included, which is a coaxial output for a screen. Apparent this synth was responsible for quite a few video game soundtracks in the 80s and early 90s.

The unit is in overall good condition, with a bit of wear and some dust & debris in the keyboard as well as some other areas. The original boxes for the units are included, although have that perma-moist texture that vintage boxes get over time. Printed version of the manual included as well.” Click here to visit listing on eBay

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Yamaha CX5M

“Hello, I am selling a wonderful machine from the 1980’s The Yamaha CX5M (msx standard) as shown works immaculately. used in many Japanese,British and American pop titles. Sold in Japan and pockets of the United Kingdom These nowadays goes upwards of 300 dollars for the standalone machine. This computer was used as a “programmer” for the Yamaha YK-10 keyboard to act as a synthesizer.” Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5M music computer with the added bonus of a FM Music composer cartridge.”

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Yamaha CX5M

“This listing is for a used Yamaha CX5M Music Computer. It powers on and the caps lock key will toggle the built in indicator LED, but no other testing has been done, as I dont have AV cables. Included is the CX5M itself, three manuals, and the box/styrofoam. As I cannot verify the computer works, it is be sold for parts/repair, and SOLD AS IS. No returns or exchanges.” Click here to visit listing on eBay

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Yamaha CX5M

“Oh, for sale is the Yamaha CX 5M music computer. A little background information about this unit. Earlier this year, I tested it and it was working just fine. I recently tested it again and was not able to get video. When the unit is plugged into the television, The television will flicker like it does when you turn on the component that’s plugged in. It doesn’t seem to go beyond that. This unit has two cartridges. The first is the Yamaha DX seven voice creation program. The second is the program needed to utilize the FM synthesizer unit that’s attached to the bottom of the computer. Also, I have an original box that one of these voice modules may have come from. There’s also a tube here with several chips, some of which say that it’s an upgrade to the voice unit. I am also including the Yamaha CA01. This is the rear adapter that goes on the back of the machine. It allows you to plug in a cartridge to the back of the machine.” Click here to visit listing on eBay

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Yamaha CX5M

“Sale is for everything shown , I am only able to test it for power and the power indicator light does come on. Cosmetically, it’s in great condition & Looks barely used. Comes exactly a pictured. It may work 100% but is being sold as is for parts or repair as I can not fully test it , thanks for looking ! “ Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5M MSX Music Computer. Unit worked when removed from production.”
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Yamaha CX5M

“Up for sale is a MSX Yamaha CX5M Music Computer SFG-05 FM Sound Synthesizer Unit II Engine WORKS! This unit is in excellent condition, being tested and functional with no major issues. It has all parts and pieces and comes with an SFG-05 FM Sound Synthesizer Unit II Module plugged in the back, wham-o! This unit is clean and has no damage, and has all the original plug covers still in place as well (these are usually lost relatively quickly).

This unit measures in at 16 1/2″ wide, 8 1/4″ deep, and 2 3/4″ tall. It weighs in at 6 pounds, 12.9 ounces total.” Click here to visit listing on eBay

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Yamaha CX5M, Yamaha YK-10, Yamaha PN-101

“YAMAHA CX5M MUSIC COMPUTER, YK-10 KEYBOARD & PN-101 dot impact printer bundle. Original boxes included but are worn due to age. Equipment was working when removed from service. All pieces power on but have not been tested. Sold as is. ”
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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! 😉 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 CX5M

“YAMAHA CX5M Msx Computer SFGO5 !+ manuals + Data cable TESTED like fb01 dx21 dx9

I am original owner and bought this when it first came out around 1984.

Importantly, this CX5M comes with the SFG05 sound module installed, which added additional features and allows MIDI in, from any MIDI keyboard, eliminating the need for the YK series keyboards! ( as was the case with the original release with the SFG01, which did require the YK keyboard )

I used it lightly for about a year before storing it carefully in a clean dry closet where it has spent nearly 40 years !

I am not sure where my original data cassettes are, but I can assure you, this 4 op SFG05 synth

Is capable of some wild, monster FM sounds. There should be plenty of free sounds out there still. OR , for the adventurous, you can program your own sounds with a YRM 102 ROM cartridge (not included)

TESTED recently audio output only,, using external MIDI keyboard, utilizing the “call music ” command, and the factory tones played back perfectly.

This unit has a very solid build, and last time I used it to record, before I stored it, all other capabilities functioned perfectly (Cassette storage, ROM cartridges, audio and Video

output)

INCLUDES Two CX5m user manuals which have some wear and slight discoloration, but are intact, (except larger manual is missing its cover (superfluous) , AND the CASSETTE TAPE INTERFACE cable. In my use , the cassette storage and loading was highly reliable, however, there are likely utilities available for sysex storage as well, (at least there used to be ! )

To get video to a TV or monitor , I believe you would need the Yamaha VC-02 cable, or equivalent .

Unit comes in original box with inner styrofoam ends. Box has tear at “handle” and on side, with some age spots and storage discoloration. FACTORY box will be protected and shipped in a slightly larger box for secure shipping.

A rare piece of Rare Yamaha kit in exceptionally well preserved condition. ” Click here to visit listing on eBay

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Yamaha CX5M

“YAMAHA CX5M MUSIC COMPUTER and YK 20 KEYBOARD, Manuals,
MIDI Cords & Cables For Video Out
Very Good Condition” Click here to visit listing on eBay

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Yamaha CX5M with Yamaha YK-10

“This is the Yamaha MSX CX5 8-bit computer. It comes with the YK-01 MIDI keyboard and music composer cartridge. It is fully functioning and works great!”
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Yamaha CX5MII 128

“About The Item: Previously used Item: Item has been tested by our inhouse technician and is certified and verified to be working as it should. Images: I have provided multiple images to verify the physical condition, please refer to all pictures to verify the condition for yourself. Questions: Please connect directly if you have any questions and someone will respond promptly to your inquiry. This has been previously used and therefore may exhibit signs of use. Scratches, scuffs, dust, dirt, dings, fading on labels and lettering, chips, bent pages in the manuals etc, and other physical imperfections expected of previously used items. Please refer to all provided images to verify the physical condition for yourself.” Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5m bundle original box and manual. Voicing programs, MSX reference manual.
FM Synthesis Information library manual
Cx5m tested and working comes with cables to connect to monitor.

DX7 voicing program cartridges
YRM 105
YRM 304
YRM 103
YRM 501 FM Composer Cartridge
STC-01 Word processor unit
(SFG- 05U installed)”
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Yamaha CX5M Project Machine

“YAMAHA CX5M MUSIC COMPUTER . Powers up but not working. for repair or parts
body in good shape . has SFG-05
original Box.” Click here to visit listing on eBay

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Yamaha CX5M and Yamaha YK-10

“Everything is in good working condition. Includes owner’s manuals for computer and two program modules (everything you see in the pictures). Paper goods are yellowed and a little worse for wear but still usable and holding together. Will pack well and insure for shipping, or I can also do local pickup if you are located near Rolla, MO.” Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5M Music Computer in great gently used condition!”
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Yamaha CX5M

“Vintage Yamaha Music Computer.

Fast shipping!” Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5M is an MSX-system compatible computer with a built-in eight-voice FM synthesizer module.

This FM synth itself has stereo audio outputs, an input for a purpose-built four-octave keyboard (not included) and a pair of MIDI Input/Output ports.

Comes with a YRM-301 MIDI Recorder cartridge.” Click here to visit listing on eBay

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Yamaha CX5M

“You are bidding on Yamaha CX5M Music Computer, unit only, no accessories Tested Works Excellent. Shows some minor cosmetic wear. Condition is “Used”.” Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5M is an MSX-system compatible computer with a built-in eight-voice FM synthesizer module.

This FM synth itself has stereo audio outputs, an input for a purpose-built four-octave keyboard (not included) and a pair of MIDI Input/Output ports.

Comes with a YRM-301 MIDI Recorder cartridge.

UPDATE: I have bought a composite cable so you can hook it up to a tv (see pictures)! I will include it with the computer. You can also see that the computer is in working order.”

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Yamaha CX5M

“Yamaha CX5M is an MSX-system compatible computer with a built-in eight-voice FM synthesizer module.

This FM synth itself has stereo audio outputs, an input for a purpose-built four-octave keyboard (not included) and a pair of MIDI Input/Output ports.

Comes with a YRM-301 MIDI Recorder cartridge.UPDATE: I have bought a composite cable so you can hook it up to a tv (see pictures)! I will include it with the computer. You can also see that the computer is in working order.”
Click here to visit listing on eBay

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Yamaha CX5M

“You are bidding on Yamaha CX5M Music Computer, unit only, no accessories Tested Works Excellent. Shows some minor cosmetic wear. Condition is “Used”.” Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5M is an MSX-system compatible computer with a built-in eight-voice FM synthesizer module.

This FM synth itself has stereo audio outputs, an input for a purpose-built four-octave keyboard (not included) and a pair of MIDI Input/Output ports.

Comes with a YRM-301 MIDI Recorder cartridge.

UPDATE: I have bought a composite cable so you can hook it up to a tv (see pictures)! I will include it with the computer. You can also see that the computer is in working order.”
Click here to visit listing on eBay

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Yamaha CX5M

” Yamaha CX5M Music Computer. Condition is “Used”. The starting bid is quite low, so come and grab a bargain!

If you’re looking at this auction you probably already know what this is. It’s a fully functioning MSX music computer sold by Yamaha in the early 80’s and in lovely condition. It runs on MSX Basic, and included in the auction is the MSX Basic reference manual as well as the owner’s manual.

It is often used for programming the Yamaha DX7 synthesiser with the additional YRM-103 Voicing Programme module, which I have now sold.

It comes in the original box, though the packaging inside the box has long since disappeared.

Things to note – I originally bought this in the US and hence it runs on the US 110v supply. Therefore included is a UK/US adaptor so that it can be safely used in the UK.

This also means that the output is designed for the NTSC system instead of our native PAL system. This means if you plug it into a standard UK TV you need to make sure it has an NTSC option (quite often available through the A/V function).” Click here to visit listing on eBay

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Yamaha CX5M

“This sale is for the Yamaha CX5M MSX Music Computer sold between 1983 and 1986. I think this was an early version of this computer and therefore think the data of manufacture is 1983 or 1984. I think this principally because it has a power brick and later versions had the transformers inside the unit. This unit was sold in Europe and is therefore configured for a 240V AC supply. A picture of the rating on the power brick is included.” Click here to visit listing on eBay

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Yamaha CX5M

“Yamaha CX5M With SFG-05 Fm Module Upgrade With Midi IN And FM Voicing Cart iI. Condition is “Used”. Dispatched with eBay delivery – Packlink 2-3 days.” Click here to search for synths on eBay

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Yamaha CX5M

” This sale is for the Yamaha CX5M MSX Music Computer sold between 1983 and 1986. I think this was an early version of this computer and therefore think the data of manufacture is 1983 or 1984. I think this principally because it has a power brick and later versions had the transformers inside the unit. This unit was sold in Europe and is therefore configured for a 240V AC supply. A picture of the rating on the power brick is included.”
Click here to search for synths on eBay

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Yamaha CX5M with YK-10, MU-1 Mouse

“Yamaha CX5M with keyboard and many other items, used but in good shape.. Condition is Used. Shipped with USPS Priority Mail.

This auction is for a Yamaha CX5M with many accesories. Certainly used but never abused, this was my backup system back in the day. It includes the following goodies:

Yamaha CX5M
Yamaha YK-10 4 Octave Keyboard
Yamaha Dual ROM Cartride Adapter
Yamaha FD03 3.5″ floppy drive with adapter
Yamaha MU-01 Mouse
Yamaha Graphic Artist Rom
Yamaha YRM-104 FM Music Macro
Yamaha YRM502 FM Voicing Program
Yamaha SFG-05 manual and box ONLY, with original SFG-01
Yamaha YRM-103 box ONLY, YRM-301 box ONLY
Eng Systems ROMs Memex 32 and floppy, MidiSlav, assorted MSX floppys” Click here to search for synths on eBay

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Yamaha CX5M

” Used Yamaha CX5M Music Computer . No manual, software or any other accessories. Tested & verified working.” Click here to search for synths on eBay

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Yamaha CX5M

” Make a reasonable offer! All offers will be considered! Had this in storage for years, shows signs of age but works, I have included photos of it hooked up to a monitor but monitor and av cord are not included. This includes one software cartridge the keyboard and computer, power cord is built in on this model. As this is an old unit it is a final as is sale but again I have included photos to show it working, thank you in advance for your purchase!” Click here to search for synths on eBay