Yamaha KX5 Keytar Project Machine

Vintage 1980s Yamaha KX5 KX 5 Keyboard Midi Keytar Controller AS IS For Parts. Condition is “For parts or not working”.

All the mechanical parts are operating well. The keys work as expected as do all the push buttons.

There is an old battery still in the battery box. Will not power up.

Comes with soft shell carry case.” Click here to visit listing on eBay

Yamaha TX7 Project Machine

“Up for sale here we have a Hard to Find Vintage Yamaha TX7 FM Synthesizer Tone Generator DX7 Expander Sound Module. The unit is being sold for parts or repair. We purchased this from a living estate. It was tested and working well when purchased. Then we sold it and something went wrong with the unit. Please read below for the issues it is having. The firmware for the TX7 is V1.4. Please view all photos for a better view at contents and condition.” Click here to visit listing on eBay

Yamaha TG33

“Yamaha TG33 Tone Generator in good working order. Fully tested. Display contrast is low like every other TG33. Missing two of the rubber feet. Scrapes and scuffs from being moved around, but nothing major. Please refer to pictures for condition. Master Volume knob was replaced two years ago. Original power supply. “ Click here to visit listing on eBay

Yamaha DX100

“Yamaha dx100 Synthesizer
great condition
fully tested
Small plastic deformation under modulation wheel, does not affect performance or durability
Battery cover is missing

Sliders are not present in photos but are on now ” Click here to visit listing on eBay

Yamaha SY77

“Product Description
This is the unshakable classic that has rocked the music scene. The “Professional Prestige” has a high level of integrated design all over its body.

This is a used instrument with a few scuffs, scratches and stains.
There is a small mark on the keyboard that looks like tobacco ashes have fallen off. Please check the picture for details.
Power supply/operation check 
This is for easy preset switching and checking the sound output on all keys.

Item:Baking soda & alcohol cleaned as much as possible. ” Click here to visit listing on eBay

Yamaha DX7

“Yamaha DX7 61-key Synthesizer Keyboard. Condition is “Used”. I am the original owner. Studio use only. Included are the Internal Programs, the Original additional Program Cartridge. plus an after market Symphony 128 Program Cartridge that has all the Original Patches plus many others” Click here to visit listing on eBay

Yamaha TX816

“RARE Yamaha TX 816 multi-timbral FM synthesizer – 8x DX7 engine in a rack. Units have been tested and work as it should, Units will be packed with extreme care. Unit work on 110-120V. I will pack this for war, I know how to make it smooth and secure.” Click here to visit listing on eBay

Yamaha CS-50

“As good as you will find anywhere in the world. A few minor abrasions/dinks, if you look for them; but considering the instrument is nearly 44 years old, it is in great condition. Complete with original legs & music stand.” Click here to visit listing on eBay

Yamaha CS-15

“YAMAHA CS15 Monophonic Analog Synthesizer. This is a great lesser known mono-synth which I’ve used extensively for both bass and lead sounds. It’s added secret weapon is the audio trigger input which is a super cool feature for adding dimension to other sources such as kick drums. Was serviced a little while back by top UK tech Tim Wallhead and is all in good working order apart from one missing slider cap on the pitch bender (see photos). Condition is “Used”.” Click here to visit listing on eBay

Yamaha DX7

” I’ve turned this on after a couple of years in storage and there’s no real sound. I think the internal battery needs replacing.

This is a bit bruised and battered, the end cheeks have had some hammer, there is a fader missing and one of the buttons has no membrane over it. When it’s working it sounds fantastic. It’s gritty 12 bit sound is legendary and the keybed plays fantastic. ” Click here to visit listing on eBay

Yamaha RX15

“Vintage Yamaha RX15 Electronic Digital Rhythm Programmer Drum Machine. Condition is “Used”. Shipped with USPS Priority Mail.
This piece works perfectly. There is a blemish on the top from me removing a piece of stick on velcro. I used nail polish remover…big mistake. But like I said, the unit is perfect otherwise. The owner’s manual and the pattern book are included.” Click here to visit listing on eBay

Yamaha SK10

“YAMAHA analog synthesizer Model Number: SK10 Features: I connected it to the amp through the OUTPUT terminal and played all the keys. Switches, knobs and faders also work properly. There are some signs of use such as loose fixation of switches and stiff fader movement. There was some noise, especially when operating the ENSEMBLE switch. Appearance: there are a number of external signs of use and damage, including scratches and stains on the exterior and scraping of wood on the cads. Accessories: no accessories. ” Click here to visit listing on eBay

Yamaha FB-01

“Yamaha FB-01 midi module

Condition-very good

This has been sitting in my basement studio for a little while. I used it for specific sounds but I no longer need it as I have a DX7II now.

Powers up and functions well.

Clear display with little to no scratches on the display screen.” Click here to visit listing on eBay