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Yamaha CS30M

“Thank you for viewing.
Serial number 1081.
100v 35w 50/60Hz
Sound came out from all keys. Sound came out from the output on the back side and the headphone OUT.
(If some keys are out of sound due to age deterioration, it may be fixed by adjusting the spring plate on the back of the keyboard.)
I have checked the operation by referring to the [Yamaha CS-30 manual] on the Internet.
Page 7 basic settings = sound came out.
Page 19 Operation Procedure Sequencer=Worked.
Page 15 EXTERNAL=Responsive.

PW and PWM of VCO2 each have a small amount of galleries.
NORMAL/MOD knob of VCA2 has a little scuffing.
PITCH4 lamp in sequencer section does not light up.
There are scratches and scuffs on some parts.
No missing rubber feet.
No case.
No original box.” Click here to visit listing on eBay

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Yamaha CS30

“Up for sale is a great example of this vintage classic.

Its been recently serviced and thoroughly tested and all is working as it should be.

Cosmetic condition is excellent with only minor marks and blemishes.

Included as part of the sale is the original hardcase for the synth.

Its a 100v model so a step down power transformer may be required depending on your location.” Click here to visit listing on eBay

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Yamaha CS30

” Up for auction is the Yamaha CS-30 Analog Synthesizer, in it’s original case, with patch chart and owners manual. It is in excellent cosmetic and operational condition, with no scratchy pots or controls. Every function is operational. The filters and sequencer are quite amazing, as this is one of the more flexible analog synthesizers ever produced.”
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Yamaha CS-30

“Yamaha CS-30 Vintage Analogue VCO Monosynth Sequencer Processor (240v)

The Yamaha CS-30 is one of the most flexible analogue monosynths ever made.

Featuring elaborate routing and modulation capabilities, alongside multiple envelopes and a built-in step sequencer, this is a sound designers dream.

My CS-30 has a built in mod to clock the internal sequencer from an external source.Simply plug into the external input at the back of the synth and turn up the trigger and signal dials on the front of the synth.

The CS-30 is almost modular in sound.I would go as far as saying its modular with switches.

This particular example is in very good condition for it’s age, and is fully working.

I would prefer pick up for this and its worth the drive to get it but im willing to send by courier and i accept no responsibility if the synth arrives duffed in.Its heavy and big!! ” Click here to search for synths on eBay

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Yamaha CS30

“OK, I bought this a few years ago, played with it a bit but a friend of mine wanted to buy it. I let him borrow it and he said there were some issues with it and it was beyond his tech/repair capabilities. I don’t remember exactly what the issues are – I’ll fire it up soon and see if I can nail down what’s going on. I’ll even try to make a functionality video.” Click here to search for synths on eBay

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Yamaha CS30

“Yamaha CS30 Vintage Monosynth for sale. Item has been serviced. All electrolytics and tantalum caps replaced, then tested and calibrated according to the service manual. (Test reports included). All knobs, faders and busbar cleaned (Conductive Rubber Busbar is extremely reliable).” Click here to search for synths on eBay