“Fully working Yamaha CS01 II. Missing VCA knob on breath control and minor body damage but overall good condition. This is the II version and rarely come up for sale. I have owned this since the mid 90’s and have taken good care of its. Powered by 12v power supply (not included) or 6 AA batteries (included).” Click here to visit listing on eBay

“Units powers on (though the power jack is a bit finicky) but does not produce any sound.

Keyboard is missing battery door on back and one slider (EG Depth) on front.

Includes aftermarket power adapter. ”
Click here to visit listing on eBay

CS-01, Yamaha @ 27 April 2018, Comments Off on Yamaha CS01

“This listing is for a YAMAHA CS01.
This unit is 100% perfect working.
This unit does not come with the adapter.
You need 6 Size AA batteries or the adapter for this unit that is center plus 12v DC adapter.”
Click here to visit listing on eBay

CS-01, Yamaha @ 23 February 2018, Comments Off on Yamaha CS01

“A really cool vintage synthesizer in full working condition, the CS01 is exhibiting light signs of cosmetic wear from normal use over the years and does not included the battery cover. Tested and working, will include an off-brand replacement power supply.” Click here to visit listing on eBay

CS-01, Yamaha @ 09 February 2018, Comments Off on Yamaha CS01

“100% fully functional! There is minimal cosmetic wear! Does NOT affect operation! See pictures for details! Additional pictures available upon request! What is included: YAMAHA CS-01 Synthesizer! YAMAHA Original Gig Bag! YAMAHA Original CS-01 Manual! Does NOT include batteries!” Click here to visit listing on eBay

CS-01, Yamaha @ 26 January 2018, Comments Off on Yamaha CS01

“Yamaha CS01 Vintage Analogue Synthesizer , Mk1 in Black

My Second ever synthesizer! from the Eighties , Shame to see this one go.
some marks on the left and the back (Pictured)

All sliders and switches work without noise. Lovely condition with no niggles or faults.

Comes with PSU but no manual or original box. ” Click here to visit listing on eBay

CS-01, Yamaha @ 19 January 2018, Comments Off on Yamaha CS01

“Unit is in wonderful condition and with battery cover. It should be noted that there are slight markings near the rear of the left-hand side panel and back where I cleaned the device. This is fortunately out of sight. No apparent marks on the front panel. All sliders and switches work without noise. Lovely condition with no niggles or faults. My very first synthesizer! Shame to see this one go. Comes with PSU but no manual or original box.” Click here to visit listing on eBay

CS-01, Yamaha @ 29 December 2017, Comments Off on Yamaha CS01

“YAMAHA CS-01 Synthesizer!

100% fully functional!

There is minimal cosmetic wear!

Does NOT affect operation!

See pictures for details!” Click here to visit listing on eBay

CS-01, Yamaha @ 22 December 2017, Comments Off on Yamaha CS01

read more »

CS-01, Yamaha @ 01 December 2017, Comments Off on Yamaha CS01

“Good condition considering the age! Some of the sliders are slightly crackly but nothing that couldn’t be sorted with some contact cleaner!!” Click here to visit listing on eBay

CS-01, Yamaha @ 24 November 2017, Comments Off on Yamaha CS01II

“Yamaha CS01 II analog synth in very good condition (there are some minor cosmetic scratches — see pictures) with a modification made so that the breath controller VCA knob has been replaced with a pitch bend range potentiometer.

In an unmodified CS01 II, I believe you only get a half or whole step pitch bend range. (It’s been a while since I’ve played an unmodified CS01 II, so I might be incorrect with the original range; suffice to say that it’s fixed and narrow.) With this modification, you get between a half step and an full octave pitch bend range, depending on how far you turn the potentiometer. This modification makes this instrument MUCH more useful.

After adjusting the pitch bend range, you may need to adjust the VCO pitch slider to bring the synth back into concert pitch, as changing the pitch bend range tends to make the overall keyboard pitch slightly different, but that’s a small inconvenience for having a truly useful pitch bend. I do not know if the breath controller will still work with this keyboard since it has been modified to have the pitch bend range potentiometer.

All in all, this little keyboard plays great, sounds great, and is a heck of a lot of fun, especially if you want retro analog synth lead/bass tones or want to make crazy experimental electronic noises.

Also included is a power supply and a photocopied service manual.”
Click here to visit listing on eBay

CS-01, Yamaha @ 17 November 2017, Comments Off on Yamaha CS01

“Right this is a rare Yamaha CS01, a red one which I never see for sale. I think a later model which has blue highlights goes on occasionally but not this version? I pretty confident these things are pretty rare these days. Anyhow, I’ve had this since I was about 9 years old, I’m 43 now!! It’s been hanging around with me for years. I never use it these days, some switches are a little crackly when adjusting but it still works. All keys work great and all would be good until you wonder why it has a silver disc instead of the 2nd breath control knob. Well, I had a nasty habit as a young lad of taking all things electrical apart. I’d take them to bits to see what was in them and put them back together (Astro Wars lasted a month). Well, with this job young me did 99% of the job. I lost the knob and replaced it with another solid sturdy knob of some kind. God knows where from. This means that knob doesn’t work however unless you have the breath control it makes no difference (I never had it). It has lost its battery case and is scratched accordingly underneath. It’s also not been screwed back together perfectly so there’s some creaking going on. However, as I said it works perfectly (some crunching on certain knobs as mentioned). Now price wise I’m not too bothered if it sells and have lived with this chum for many years. I’m trying to raise some cash at the moment and so have plumed for a random start price. ”
Click here to visit listing on eBay

CS-01, Yamaha @ 17 November 2017, Comments Off on Yamaha CS01

” Vintage Yamaha CS01 Synth in good working condition. Cosmetically,some scratches,scuffs,etc.It comes with Yamaha AC adapter.These were designed and are best to be used with breath controllers.The same model used by Chick Corea> I will have 2 of my breath controllers in another listing.” Click here to visit listing on eBay

CS-01, Yamaha @ 10 November 2017, Comments Off on Yamaha CS01

“Yamaha CS01 CS-01 Monophonic Analog Synthesizer

Works great. Doesn’t come with adapter but I’m including good AA batteries.” Click here to visit listing on eBay

CS-01, Yamaha @ 20 October 2017, Comments Off on Yamaha CS01

” Classic. light weight Yamaha synth. I am the original owner. Purchased at a Toronto music instrument show over three decades ago. Used it for wedding band rehearsals and engagements for two years. Has been stored without batteries in a closet since then. Tested today and works fine.” Click here to visit listing on eBay

CS-01, Yamaha @ 20 October 2017, Comments Off on Yamaha CS01

“Vintage Yamaha CS01 Synth in good working condition. Cosmetically,some scratches,scuffs,etc.It comes with aftermarket AC adapter.These were designed and are best to be used with breath controllers.The same model used by Chick Corea> I will have 2 of my breath controllers in another listing.” Click here to visit listing on eBay

CS-01, Yamaha @ 08 September 2017, Comments Off on Yamaha CS01

“Vintage Yamaha CS-01 cs01 cs-1 Analog Synthesizer w/manual! Int. Ship
Unit is in perfect working order
Original manual included ” Click here to visit listing on eBay

CS-01, Yamaha @ 08 September 2017, Comments Off on Yamaha CS01

“Yamaha CS01 Synthesizer,boxed with mains adapter. Also takes 6 AA battteries if required. 2 and a half Octaves (33 Keys)

Fully working,

***** Cash on Collection Preffered ******” Click here to visit listing on eBay

CS-01, Yamaha @ 25 August 2017, Comments Off on Yamaha CS01

“Synthesizer is in good shape despite some minor scratches around the edges, it’s also missing the battery cover. Comes with power cord works as it should. Please examine the pictures for it is the exact item you will be receiving.” Click here to visit listing on eBay

CS-01, Yamaha @ 11 August 2017, Comments Off on Yamaha CS01II

“YAMAHA CS01 II Mobile Monophonic Synthesizer. Condition is like-new. Clean battery compartment, 1/4″ Line and Headphone output, built in speaker; all features tested and are fully functional.” Click here to visit listing on eBay

CS-01, Yamaha @ 21 July 2017, Comments Off on Yamaha CS01

“From my limited knowledge of the features of this item, it all seems to be in working order (there is an altered sound with every dial). Unfortunately there are two buttons missing, although still functional.” Click here to visit listing on eBay

CS-01, Yamaha @ 21 July 2017, Comments Off on Yamaha CS01

“The item is in Mint Condition Tested with my knowledge powers on makes sounds, some minor scratches ( see pictures ) missing the cover for battery tray. Overall in good shape. Please examine the pictures for it is the exact item you will be receiving. ” Click here to visit listing on eBay

CS-01, Yamaha @ 21 July 2017, Comments Off on Yamaha CS01

“Used in good condition Yamaha vintage synthesizer. Rare. No power Supply. Synthesizer only. Good sound. works” Click here to visit listing on eBay

CS-01, Yamaha @ 23 June 2017, Comments Off on Yamaha CS01 Project Machine

“Unit won’t power up. I think the power input just needs some TLC, maybe a quick Solder or something. Either way, its in great shape for parts or repair.”
Click here to visit listing on eBay

CS-01, Yamaha @ 16 June 2017, Comments Off on Yamaha CS01 Project Machine

“Unit won’t power up. I think the power input just needs some TLC, maybe a quick Solder or something. Either way, its in great shape for parts or repair.” Click here to visit listing on eBay

CS-01, Yamaha @ 09 June 2017, Comments Off on Yamaha CS-01

“Vintage Yamaha CS-01 cs01 cs-1 Analog Synthesizer w/case and manual! Int. Ship
Unit is in perfect working order w/carry bag. Original manual included as well. ” Click here to visit listing on eBay

CS-01, Yamaha @ 19 May 2017, Comments Off on Yamaha CS01

“This unit is 100% perfect working.
Comes with the original 12V adapter (220V)
Runs on 6 Size AA batteries
Breath controller included, but in non working condition” Click here to visit listing on eBay

CS-01, Yamaha @ 28 April 2017, Comments Off on Yamaha CS01

“Rare vintage Yamaha CS01 analogue synthesizer. In very good condition for 35 years old and fully working, comes with original owners manual and a power adapter. Can be used with batteries and a guitar strap (not included). Has some marks and a blemish on one key no cracks see pix. (Will be sent fully insured and signed for)” Click here to visit listing on eBay

CS-01, Yamaha @ 14 April 2017, Comments Off on Yamaha CS01

cs01 “Yamaha CS 01 Black – voll funktionstüchtig !( roten Fadermarkierungen und gold-gelber Beschriftung)

Sehr gut klingendes ANALOG/SYNTH !

inkl. Universal Adapter”
Click here to visit listing on eBay

CS-01, Yamaha @ 17 March 2017, Comments Off on Yamaha CS01

cs01 “Original Yamaha CS01 mono mini analog synth
good honest condition and owned for decades
has some small age related marks only
still a great sounding machine even today
never been taken apart and messed around with
only the pitch slider has recently stopped working
so could probably now do with a service and a clean up inside
but everything else seems to work fine and sound good
both output jack and headphones jack also work fine
not mint but a good synth and a priced to sell bargain” Click here to visit listing on eBay

CS-01, Yamaha @ 27 January 2017, Comments Off on Yamaha CS01 Project Machine

cs01 “Non-functional Yamaha CS-01. Suffered extensive battery acid damage. Does not include any slider caps. Sold as is, broken, for parts or as a repair project only. Please see pictures for case and circuit condition” Click here to visit listing on eBay

CS-01, Yamaha @ 23 December 2016, Comments Off on Yamaha CS01

cs01 “Yamaha CS01 Analogue Synthesizer w/ original box

This listing is for an original YAMAHA CS01.

This unit is 100% perfect working.

This unit does not come with the adapter.

You need 6 Size AA batteries or the adapter for this unit that is center plus 12v DC adapter.

This item has the original Box (sort of beat-up) and one of the original Styrofoam inserts.” Click here to visit listing on eBay

CS-01, Yamaha @ 16 December 2016, Comments Off on Yamaha CS01

cz01 “Looks fantastic but sold not working'” Click here to visit listing on eBay

CS-01, Yamaha @ 09 December 2016, Comments Off on Yamaha CS01II

cs01ii ” Up for auction is a Yamaha CS01 II analog synthesizer. It is in superb shape for it’s age and sounds great. It can be powered via batteries (included) or a standard 12v DC power supply unit. The sound is very spacious and sweet sounding like vintage Yamaha analogs are known to be. The tone is quite unbelievable for how compact the unit is. It includes a nice black case for storage. Good luck and happy bidding!” Click here to visit listing on eBay

CS-01, Yamaha @ 09 December 2016, Comments Off on Yamaha CS01

yamahacs01 “I bought this 31yrs ago. For the past 20yrs stuck in a cupboard. Works with batteries or adapter (both which are not included, you can buy 12v adapter on ebay cheaply).
Big sound when put through an amp or processor etc.
There is visable dust on the keys,speaker grooves (see photo), keys all work well none loose and all level, will need a good blow with an air can on contacts i suspect as can be a bit crackly when using certain sliders.
Pitch bender tends to lean to the left when used but doesn’t affect its use at all. ” Click here to visit listing on eBay