Yamaha CS01

“Yamaha mini-synth from the early 80s. Condition is good for the age. The EG Depth slider has a crackle, but this can probably be fixed with some DeoxIT. It’s missing some screws on the underneath, but is still held together. I’m sure it’s easy to find some new screws.

I’ve used this keyboard a lot more than I expected. There’s something very unique about the sound. Have in the past considered adding MIDI as there are kits to mod the CS01. ” Click here to visit listing on eBay

Yamaha CS01

“Fully working Yamaha CS-01 with power plug and box! Instructions and catalog of that era of 1982. Also a extra instruction manual for MH-10 headphones. No battery compartment corrosion or scratchy bad sliders. Some cable burns by mouth piece controller input (see pic 7.) Box has tape on it from hinge tears. Synth will be shipped in its box with packaging inside another box.” Click here to visit listing on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to visit listing on eBay

Yamaha CS01

“Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to visit listing on eBay

Yamaha CS01

“Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to visit listing on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to visit listing on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.

Tested and everything works as intended, ” Click here to visit listing on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to search for synths on eBay

Yamaha CS01

” YAMAHA Analog Synthesizer CS-01 *****RARE BLACK ******. Condition is “Used”. I have not had a good chance to really play this synth as much as i wanted to due to my schedule …However i am not an expert with these units .

Unit makes sounds and powers up with batteries not sure if unit has any issues
…..I do not have the power supply .
keys work sliders and knobs may be a bit scratchy.. Prob because it sat unused a while but keep in mind this synth is over 20years old.
sold as is” Click here to search for synths on eBay

Yamaha CS01

“Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to search for synths on eBay

Yamaha CS01


Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to search for synths on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to search for synths on eBay

Yamaha CS01

“Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to search for synths on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to search for synths on eBay

Yamaha CS01

“Yamaha cso1
Having a clear out

Had this since 1994 Still works , scruffy under the bottom worn corners just paint cosmetics it was fairly used when i picked it up.

Good sounds from a small box well worth a Sample or midi up” Click here to search for synths on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.” Click here to search for synths on eBay

Yamaha CS01

“YAMAHA CS01 Analog Monophonic Synthesizer Keyboard

Vintage W/ origina Carry Bag. Condition is “Used”.

100% Works great, sounds awesome fat analog ! Cant beat that!

Cosmetic condition is good, looks really good, its vintage so shows some signs of normal wear for its age, nothing broken or missing.”
Click here to search for synths on eBay

Yamaha CS01

“YAMAHA Analog Synthesizer CS-01. Condition is “Used”. Rare black color.
This is what you been waiting for. Excellent condition for a keyboard released in 1982! All tested and working perfectly. Comes with free shipping. All sales final.” Click here to search for synths on eBay

Yamaha CS01 Project Machine

“YAMAHA CS01 SYNTHESIZER- For Parts. Condition is “For parts or not working”. Bought as working and worked great! but seems power supply (doesn’t turn on anymore) blew up when trying to use with an amp. Very bummed, a cool little analogue synth that I loved playing. Whatever parts you need from this, hopefully you can get at a low price.” Click here to search for synths on eBay

Yamaha CS01

“Vintage Yamaha CS01 Mobile Analog Synthesizer CS-01 with Power Adapter.

In used, working condition. Comes with power adapter but also runs on 6 “AA” batteries (NOT included).

Has some minor scuffs, scratches, and blemishes. Small chip in plastic on speaker grill. (See images)
Overall in pretty good condition. ” Click here to search for synths on eBay

Yamaha CS01

“Up for sale is a Yamaha CS01 synthesizer with gig bag! This little analog synth is in good working condition, though it does have a few scuffs here and there, and the octave selector for the VCO is a little crackly. In addition, the battery cover seems to be a homemade job by a previous owner, but does a good job of holding the batteries in.

This synth was also modified by a previous owner so that the filter resonance is adjustable via the VCF breath control knob on the left-hand side. This is a rather nice modification since the stock CS01 only has an on/off switch for filter resonance.

Both the strap pegs are still attached so you can easily use it on stage! The gig bag is also in good shape and provides a decent amount of padding during transport. The entire synth will be shipped in a sturdy box for protection.” Click here to search for synths on eBay

Yamaha CS01

“A small analog synthesizer released in 1982.
It was used as a synth bass or lead synth.

This individual has been checked for sound from all keys.
The speakers are also alive.
Please note that the top sliders are all alive, but do not understand their functionality at 100%.” Click here to search for synths on eBay