Vintage Kawai K1 II - SYNTHESIZER KEYBOARD - for parts/repair, powers on

For Sale: Vintage Japanese made synth works to some extent. Uses a 12 volt 500ma AC adapter with center pin negative.

Lots of good hard to find parts are here...

Missing one black key. One white key can stick and one black key is loose as shown in photo. All the keys work but the sound is wrong and volume is low with headphones. The pitch bend and mod wheels are working. The display and backlight are working. Most or all of the buttons are responsive. Not sure if joystick controller is working or not.

Shows cosmetic wear and screws on bottom are missing.

YouTube demo video is here: https://www.youtube.com/watch?v=ocBGG_-umUs

Email me if you want to view higher resolution/additional photos of item.

Email for a shipping cost quote- should be between $10.99 and $23.99 if you in the US of A. (July 2025).