Cheetah MS6 Project Machine

“Cheetah MS6
Battery leaks
I replaced the battery,but the unit is not working fully
Power on
Display shows the numbers,when switch buttons are pressed the numbers change on the display
But display change some value on it when buttons are pressed
The battery leaks,but doesnt seems so bad on the main board
Notice:NEED PROFESIONAL SERVICE to work fully and properly” Click here to search for synths on eBay