“Rare vintage analog synth. This was my dad’s and he bought it in Japan when it first came out and has taken great care of it. He’s recently passed on so it’s time for this guy to find a new home. The synth is an excellent working condition and comes with a hard case. ” Click here to visit listing on eBay
“Some minor flaking off of the veneer on the sides but that just adds character.
* please note I have the top fasteners off when I took the photo’s so I could open the lid, all original fasteners are in place.” Click here to visit listing on eBay
” YAMAHA SK-15 vintage ANALOG string ORGAN synth ENSEMBLE excellent WORKING
Very clean, quiet idle output, great sound. I just have too many synths now.
lowest key requires firm press, otherwise keybed is very responsive
very clean internally” Click here to visit listing on eBay
“Working Condition – Fair
We checked out this item for functionality & found it to be in mostly functioning condition. All of the primary functions will work but the item does have a few quirks. To be specific, heres what we noticed: The volume knob is scratchy.One tuning key is non-original. The light on the Slow Attack button has burned out. An extra 1/4 inch output was added to the rear but doesn’t seem to serve any functional purpose.” Click here to visit listing on eBay
“In nice cosmetic shape. Functions mostly good. However, the 16′ footage on the strings and the poly synth is not working. The slider on the string section just adds more volume of 8′, and the footage control on the poly synth doesnt do anything. Sometimes when powering up the string section doesnt work, and it needs to be shut off again. Also smells kinda weird, haha. Pricing this with the intention that whoever buys it will need to get serviced.” Click here to visit listing on eBay
“YAMAHA SK-15 vintage analog string organ synth. Sounds great and plays really well for the age.” Click here to visit listing on eBay
“YAMAHA SK-15 vintage analog string organ synth arp solina Powers Up Parts Repair. Condition is For parts or not working. This unit is Untested you need to hook it up to a power speaker like amp or something it does power up and lights come on other then that unsure if it works this unit was made in Japan and is heavy ” Click here to visit listing on eBay
“This vintage synth was recently serviced and is in great working condition. Has a few signs of wear but in great shape (see photos).” Click here to visit listing on eBay
” Up for sale is a vintage early 80’s Yamaha SK-15. The Yamaha Sk-15 is in excellent condition for a synthesizer over 30 years old. This Yamaha SK-15 produces many of the same sounds as the Arp Solina and was its competitor back in the days. Great for classic organ sounds and beautiful lush sounding ARP Solina strings. This item has been tested and is in great working condition. No sticky keys or buttons on this synth. All the sliders and buttons have have been gone over and cleaned producing no static whatsoever. If your looking for an original String/Organ from the 80’s this is it. Remember this item is over 30 years old and does have some light knicks and wear.” Click here to visit listing on eBay
“headphone jack used for test. sounds good. all voices sound. filter and resonance respond great. organ tones respond. all other functions untested. chip to one key. fully playable. sold as is. 4/5 cosmetic. ” Click here to visit listing on eBay
“Still plays well good condition” Click here to visit listing on eBay
“Up for auction is a vintage Yamaha SK15 synthesizer keyboard in nice physical condition. All lights, switches and functions seem to work but being sold as is due to age. I have not sound tested this unit but was told it worked fine when it was last used which was a couple of years ago. ” Click here to visit listing on eBay
“Up for auction is a vintage Yamaha SK15 synthesizer keyboard in nice physical condition. All lights, switches and functions seem to work but being sold as is due to age. I have not sound tested this unit but was told it worked fine when it was last used which was a couple of years ago.” Click here to visit listing on eBay
Every key, voice, feature, button and slider works great, sounds great, EXCEPT the ADSR sliders for the polysynth voice.
The ADSR sliders and the related EG level, seems to have no effect.
*** So selling as not working, because its not 100%” Click here to visit listing on eBay
“I am selling a Yamaha SK 15 vintage combo synth. The synth is in excellent condition despite its age. I purchased it from a music shop about two years ago where it had been serviced. Cosmetically there is a small chip in the wood on one of the sides but thats it. A few of the knobs are a bit scratchy when you play em but the noise doesn’t persist at all.
The synth offers three different presets, all of which can be played together to get some really interesting sounds. The Organ is a hammond style Organ emulation which sounds very sweet with the ensemble button. The Strings sound very Arp Solina-esque and also alongside the organ with the ensemble you get a very sweet underwater type tone! Lastly there is a polysynth where you can control the filter and ADSR envelope. When you combine the strings and the polysynth you get very lush sounding pads. ” Click here to visit listing on eBay
“Rare Yamaha SK-15 Polyphonic Synthesizer for sale!
This one happens to be I incredible shape for its age
Wood casing in really great shape, keys are pretty clean, and it works!
Note: 1st key on the left not producing sound, everything else runs like a charm, all functions work as intended!
I was told it could benefit from a little tuning but it sounds awesome.” Click here to visit listing on eBay
” Selling a Yamaha SK-15 polyphonic vintage analog synthesizer. It’s in really great shape for its age. Has a scratchy slider or two but nothing major. It works and sounds great.” Click here to visit listing on eBay
“Yamaha SK-15 Keyboard Polyphonic Synthesizer Organ Keyboard RARE FIND UP 4 GRABS …WILL BE WELL PACKAGED FOR SAFE ARRIVAL BUBBLE WRAP AND PEANUTS …THANK YOU FOR THE OPPORTUNITY TO SERVE YOU” Click here to visit listing on eBay
“Here’s a beautiful Yamaha SK-15 string/organ/poly synth in pristine condition! Comes in a Yamaha case w/a power converter to use w/US power. Works very well, sounds amazing! ” Click here to visit listing on eBay
“I got this synth a couple years back off Ebay… Cleaned it up, and fixed an unresponsive key. It still has 3 issues: the lowest C doesn’t sound, the black keys are funky, if you try to form a chord starting with the b flat, it won’t sound, and it is about 3/4 step out-of-tune sharp. When I turn the pitch knob all the way down, it is still a half-step too sharp… With all this said, everything else functions normally, and have been able to use it for a cover of David Bowie’s “Space Odyssey…” It is somewhat usable, with all the keys springing back, but it will need some minor work from an organ or electronic guy to be back to 100%. Some cool organ/string/pad sounds, but I’m looking to upgrade…” Click here to visit listing on eBay