K4

“Kawai K4 16 Bit Digital Synthesizer Keyboard No Power Supply. Condition is Used. Includes soft case – but as you can see in the pictures, one side of the shoulder strap for the soft case has broken off. The keyboard will NOT power on – but I do not have the power cord. This may be a simple fix, but maybe not. I simply do not know.”
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“Up for auction is a Kawai K4 16-Bit Digital Synthesizer! No power cord or any other accessories are included. Used & in good playable condition! Some wear on the keyboard from past use.”
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“Kawai K4 16 Bit Digital Synthesizer Keyboard Works Great No Power Supply. Condition is Used. Includes soft case – but as you can see in the pictures, one side of the shoulder strap for the soft case has broken off.

This great sounding keyboard is in excellent working, excellent sounding shape. The power supply is not the original, but it works perfectly with this piano. The keyboards keys are all working and the selector buttons are switching through the various preset sounds as they should be. The keyboard shows some typical signs of cosmetic wear from use, but still makes a great overall impression.”
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“KAWAI K-4 Vintage 16 Bit Synthesizer 61-Key Keyboard. Made in JAPAN – 1989 – nice working condition for nearly 30 years old – aftermarket power supply ships with synth! These are becoming more and more sought after!” Click here to search for synths on eBay

“Kawai K4 16 Bit Digital keyboard Synthesizer and stand. has 61 keys with velocity and aftertouch. The main panel features a 16 X 2 lines display, 28 buttons a data slider. On left side 2 wheels for pitch bending plus a modulation assignable to LFO rate/ filter or filter cutoff. Comes with original ac power adapter, foot pedal and jack cable.

Keyboard is in great shape. Shows less then normal wear on bottom and sides for it’s age. All keys and buttons look to be in great shape. Please see pics for condition. ”
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” Vintage Kawai K4 Digital 16bit Synth from the late 80’s.
Synth looks good with some minor wear, all keys seem to work(one has minor chip) see pics.
Synth boots up but only has one sound, i am guessing someone changed the battery and lost the factory presets and never loaded them back on, a easy fix if you know how and a free download.
The biggest issue is the Volume slider has a lot of noise, it works but not right, maybe just needs cleaned but may need to be replaced.
If you are handy with these here is a chance to get a great deal on a very cool vintage synth.” Click here to search for synths on eBay

” Very good used condition. Comes with power cable and vintage converted guitar case!”
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“Kawai K4 synthesiser, does need some attention. There are 3 sound cards with the keyboard, although I think there are only sounds on 2 of them, there also only appears to be 1 sound when you play the keyboard with no card in, (may need the factory sounds reinstalling). There are also some keys that do not work, and these are marked on the photo’s. I am fairly certain that I have the user manual, but will check and update this listing, (it is freely available on the internet if I haven’t). There are also a couple of the weights missing from the underside of the keys, (again shown on photo’s), I may still have them, but not guaranteed.” Click here to search for synths on eBay

““This item is cosmetically in overall very good condition for its age. There is normal wear such as scuffs/scratches and debris. All the keys appear to be intact. There are no readily visible chips/cracks to note.” Click here to search for synths on eBay